P2040NSN7MMC

Freescale Semiconductor Data Sheet: Technical Data Document Number: P2040EC Rev. 2, 02/2013 P2040 P2040 QorIQ Integrated Processor Hardware Specifications The P2040 QorIQ integrated communication processor combines four Power Architecture® processor cores with high performance data path acceleration logic and network and peripheral bus interfaces required for networking, telecom/datacom, wireless infrastructure, and aerospace applications. This chip can be used for combined control, data path, and application layer processing in routers, switches, base station controllers, and general-purpose embedded computing. Its high level of integration offers significant performance benefits compared to multiple discrete devices, while also greatly simplifying board design. This chip includes the following functions and features: • Four e500mc Power Architecture cores – Three levels of instructions: User, supervisor, and hypervisor – Independent boot and reset – Secure boot capability • CoreNet fabric supporting coherent and non-coherent transactions amongst CoreNet endpoints • One 1 MB CoreNet platform cache with ECC • CoreNet bridges between the CoreNet fabric the I/Os, data path accelerators, and high and low speed peripheral interfaces • Five 1-Gigabit Ethernet controllers – 2.5 Gbps SGMII interfaces – RGMII interfaces • One 64-bit DDR3 and DDR3L SDRAM memory controller with ECC • Multicore programmable interrupt controller • Four I2C controllers • Four 2-pin UARTs or two 4-pin UARTs • Two 4-channel DMA engines • Enhanced local bus controller (eLBC) • Three PCI Express 2.0 controllers/ports © 2010–2013 Freescale Semiconductor, Inc. All rights reserved. FCPBGA–780 23 mm x 23 mm • Two serial RapidIO® controllers/ports (sRIO port) supporting version 1.3 with features 2.1 • Two serial ATA (SATA 2.0) controllers • Enhanced secure digital host controller (SD/MMC) • Enhanced serial peripheral interface (eSPI) • 2× high-speed USB 2.0 controllers with integrated PHYs Table of Contents 1 2 Pin Assignments and Reset States . . . . . . . . . . . . . . . . . . . . .3 1.1 780 FC-PBGA Ball Layout Diagrams . . . . . . . . . . . . . . .4 1.2 Pinout List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . .37 2.1 Overall DC Electrical Characteristics . . . . . . . . . . . . . .37 2.2 Power Up Sequencing . . . . . . . . . . . . . . . . . . . . . . . . .42 2.3 Power Down Requirements. . . . . . . . . . . . . . . . . . . . . .44 2.4 Power Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . .44 2.5 Thermal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47 2.6 Input Clocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 2.7 RESET Initialization . . . . . . . . . . . . . . . . . . . . . . . . . . .51 2.8 Power-on Ramp Rate . . . . . . . . . . . . . . . . . . . . . . . . . .51 2.9 DDR3 and DDR3L SDRAM Controller . . . . . . . . . . . . .51 2.10 eSPI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 2.11 DUART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61 2.12 Ethernet: Data path Three-Speed Ethernet (dTSEC), Management Interface, IEEE Std 1588. . . . . . . . . . . . .62 2.13 USB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69 2.14 Enhanced Local Bus Interface . . . . . . . . . . . . . . . . . . .70 2.15 Enhanced Secure Digital Host Controller (eSDHC) . . .74 2.16 Multicore Programmable Interrupt Controller (MPIC) Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76 2.17 JTAG Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77 3 4 5 6 7 2.18 I2C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 2.19 GPIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 2.20 High-Speed Serial Interfaces (HSSI) . . . . . . . . . . . . . . 83 Hardware Design Considerations . . . . . . . . . . . . . . . . . . . . 110 3.1 System Clocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 3.2 Supply Power Default Setting . . . . . . . . . . . . . . . . . . 117 3.3 Power Supply Design . . . . . . . . . . . . . . . . . . . . . . . . 119 3.4 Decoupling Recommendations . . . . . . . . . . . . . . . . . 121 3.5 SerDes Block Power Supply Decoupling Recommendations. . . . . . . . . . . . . . . . . . . . . . . . . . . 121 3.6 Connection Recommendations . . . . . . . . . . . . . . . . . 121 3.7 Recommended Thermal Model . . . . . . . . . . . . . . . . . 130 3.8 Thermal Management Information . . . . . . . . . . . . . . 130 Package Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 4.1 Package Parameters for the FC-PBGA . . . . . . . . . . . 132 4.2 Mechanical Dimensions of the FC-PBGA . . . . . . . . . 133 Security Fuse Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134 6.1 Part Numbering Nomenclature . . . . . . . . . . . . . . . . . 134 6.2 Orderable Part Numbers Addressed by this Document134 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 2 Freescale Semiconductor Pin Assignments and Reset States This figure shows the major functional units within the chip. P2040 Power Architecture® e500mc Core 32-Kbyte D-Cache 32-Kbyte I-Cache eOpenPIC PreBoot Loader 1024-Kbyte Frontside CoreNet Pleatform Cache 64-bit DDR3/3L Memory Controller CoreNet™ Coherency Fabric Security Monitor PAMU PAMU Peripheral PAMU Access Mgmt Unit PAMU Internal BootROM Power Mgmt Frame Manager Security 4.2 Queue Mgr Parse, Classify, Distribute 2× DMA Clocks/Reset Buffer Mgr 1GE 1GE 1GE 1GE 1GE PCIe 2.0 Pattern Match Engine 2.1 PCIe 2.0 RapidIO RMan sRIO 1.3/2.1 2× USB 2.0 PHY sRIO 1.3/2.1 4× I2C PCIe 2.0 Buffer 2× DUART SATA 2.0 eLBC SPI Real Time Debug SATA 2.0 SD/MMC Watchpoint Cross Trigger Perf CoreNet Monitor Trace Aurora GPIO 10-Lane 5-GHz SerDes CCSR Figure 1. Block Diagram 1 Pin Assignments and Reset States This section provides a top view of the ball layout diagram and four detailed views by quadrant. It also provides a pinout listing by bus. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 3 Pin Assignments and Reset States 1.1 780 FC-PBGA Ball Layout Diagrams These figures show the FC-PBGA ball map diagrams. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 SD_ RX [04] SD_ RX [04] SVDD [17] SGND [17] SVDD [16] SD_ RX [05] SGND [16] SD_ RX [06] SVDD [15] SD_ RX [07] SGND [15] SD_ RX [10] SVDD [14] SD_ RX [11] SGND [14] AVDD_ SRDS2 SVDD [13] SD_ RX [12] SGND [13] SD_ RX [13] SVDD [12] GND [168] EC1_ GTX_ CLK125 EC1_ RX_ DV EC1_ TXD3 EC1_ RXD1 SVDD [11] SVDD [10] SD_ TX [04] SD_ TX [04] SGND [11] SD_ RX [05] SVDD [09] SD_ RX [06] SGND [10] SD_ RX [07] SVDD [14] SD_ RX [10] SGND [09] SD_ RX [11] SVDD [07] AGND_ SRDS2 SGND [08] SD_ RX [12] SVDD [06] SD_ RX [13] SGND [07] GND [167] EC1_ TX_ D0 GND [166] EC1_ RXD3 EC1_ RXD2 EC1_ RXD0 B SVDD [05] SD_ TX [12] XVDD [09] SD_ TX [13] XGND [08] NC [34] GND [165] EC1_ RX_ CLK EC1_ TXD1 LVDD [5] EC1_ TX_ EN EC1_ TXD2 C SGND [04] SD_ TX [12] XGND [05] SD_ TX [13] XVDD [05] NC [31] GND [164] EC2_ GTX_ CLK125 EC2_ RX_ DV EC1_ GTX_ CLK GND [163] EC2_ RXD3 D EC2_ GTX_CLK E A 28 A B SGND [12] C AVDD_ AGND_ SRDS1 SRDS2 SGND [06] XVDD [12] XGND [12] NC [35] XGND [11] SD_ TX [05] XVDD [11] SD_ TX [06] XGND [10] SD_ TX [07] XVDD [10] SD_ TX [10] XGND [09] D SVDD [04] SGND [05] SD_ REF_ CLK1 SD_ REF CLK1 NC [33] NC [32] XVDD [08] SD_ TX [05] XGND [07] SD_ TX [06] XVDD [07] SD_ TX [07] XGND [06] SD_ TX [10] XVDD [06] SD_ TX [11] SD_ TX [11] E SD_ RX [03] SD_ RX [03] SGND [03] SVDD [03] RSRV RSRV NC [30] NC [29] NC [28] NC [27] NC [26] NC [25] NC [24] NC [23] NC [22] NC [21] SD_ REF_ CLK2 NC [20] NC [19] NC [18] SD_ IMP_ CAL_TX XVDD [04] RSRV GND [162] EC2_ RXD1 LVDD[4] F SGND [02] SVDD [02] SD_ TX [03] SD_ TX [03] XVDD [03] XGND [04] SD_ IMP_ CAL_RX NC [17] NC [16] NC [15] NC [14] NC [13] NC [12] RSRV RSRV NC [11] SD_ REF_ CLK2 NC [10] NC [09] NC [08] XGND [03] GND [161] EMI1_ MDC RSRV EC2_ RX_ CLK EC2_ RX_ D0 GND [160] EC2_ TX_ EN F G SD_ RX [02] SD_ RX [02] XGND [02] XVDD [02] EC2_ TX_ D2 EC2_ TX_ D1 EC2_ TX_ D3 G H SVDD [01] SGND [01] GND [152] GND [151] SPI_ CS0 SPI_ CS3 SPI_ MISI H J LGPL [5] GND [143] LGPL [3] LAD [01] USB2_ AGND4 USB2_ UID USB2_ AGND6 J K LGPL [1] LAD [02] LA [17] LAD [03] USB2_ UDP USB1_ AGND5 USB1_ UDP K L LAD [04] LGPL [4] LDP [0] BVDD [5] USB2_ UDM USB1_ AGND4 USB1_ UDM L M LDP [1] GND [121] LWE [1] LCLK [0] USB2_ AGND1 USB1_ UID USB1_ AGND1 M N LAD [09] LAD [07] LAD [08] BVDD [2] SDHC_ DAT [1] SDHC_ SDHC_ DAT DAT [2] [3] N P LBCTL LA [20] LA [19] LAD [10] R LCS [3] GND [097] LA [21] BVDD [1] T LA [22] LA [27] LA [26] LAD [12] U LA [23] LAD [13] LA [29] LCS2 V LA [30] GND [071] LA [31] GND [070] W NC [05] GND [058] NC [04] NC [03] Y MDQ [04] MDM [0] MDQ [05] MDQ [00] AA MDQS [0] MDQS [0] MDQ [06] MDQ [07] AB MDQ [02] GND [032] MDQ [03] AC MDQ [24] MDQ [25] AD MDQS [3] VDD_ SEN SEGND_ CA_PL CA_PL [78] SEN V DD_ XVDD NC XGND SEVDD_ CA_PL [01] [06] [01] CA_PL [72] VDD_ BVDD LAD GND LAD CA_PL [00] [142] [05] [7] [66] VDD_ BVDD LAD GND GND CA_PL [16] [134] [135] [6] [60] VDD_ BVDD LGPL GND LGPL CA_PL [2] [127] [0] [4] [54] VDD_ GND LWE BVDD GND CA_PL [120] [0] [119] [3] [48] VDD_ GND LAD LCLK LALE CA_PL [113] [06] [1] [42] VDD_ LA GND GND LCS CA_PL [18] [104] [105] [1] [36] VDD_ LCS LAD GND LA CA_PL [0] [11] [096] [24] [30] VDD_ GND LAD LA LAD CA_PL [087] [14] [25] [15] [24] VDD_ GND TEMP_ LA GND CA_PL [28] CATHODE [080] [079] [18] VDD_ GND AVDD_ GND TEMP_ CA_PL CC1 ANODE [069] [068] [13] VDD_ GND AVDD_ GND MVREF CA_PL DDR [056] [057] [09] VDD_ GND GND MDQ GND CA_PL [01] [047] [046] [048] [05] SD_ TX [02] SD_ TX [02] NC [07] GND [159] GND [150] GND [141] GND [133] SEE DETAIL A GND [126] GND [118] GND [112] GND [103] GND [095] GND [086] GND [078] GND [067] GND [055] GND [045] SEE DETAIL C VDD_ CA_PL [77] VDD_ CA_PL [71] VDD_ CA_PL [65] VDD_ CA_PL [59] VDD_ CA_PL [53] VDD_ CA_PL [47] VDD_ CA_PL [41] VDD_ CA_PL [35] VDD_ CA_PL [29] VDD_ CA_PL [23] VDD_ CA_PL [17] VDD_ CA_PL [12] VDD_ CA_PL [08] VDD_ CA_PL [04] GND [158] GND [149] GND [140] GND [132] GND [125] GND [117] GND [111] GND [102] GND [094] GND [085] GND [077] GND [066] GND [054] GND [044] VDD_ CA_PL [76] VDD_ CA_PL [70] VDD_ CA_PL [64] VDD_ CA_PL [58] VDD_ CA_PL [52] VDD_ CA_PL [46] VDD_ CA_PL [40] VDD_ CA_PL [34] VDD_ CA_PL [28] VDD_ CA_PL [22] VDD_ CA_PL [16] VDD_ CA_PL [11] VDD_ CA_PL [07] VDD_ CA_PL [03] GND [157] GND [148] GND [139] GND [131] GND [124] GND [116] GND [110] GND [101] GND [093] GND [084] GND [076] GND [065] GND [053] GND [043] EC2_ VDD_ LVDD EMI1_ GND GND SPI_ TX_ CA_PL [154] MDIO [153] MISO [3] D0 [73] VDD_ LVDD GND GND GND SPI_ SPI_ SPI_ CA_PL [144] [145] [146] CS1 CLK CS3 [2] [67] USB2_ VDD_ USB2_ GND LVDD GND USB2_ VDD_ USB2_ VBUS_ CA_PL [136] [137] AGND6 AGND5 [1] 3P3 CLMP [61] VDD_ CV USB2_ USB2_ GND GND DD RSRV RSRV AGND3 VDD_ CA_PL [129] [128] [2] 1P0 [55] LP_ VDD_ USB1_ USB2_ GND TMP_ RSRV RSRV VDD_ CA_PL VDD_LP AGND2 [122] DETECT 1P0 [49] VDD_ CVDD USB1_ USB1_ USB1_ USB1_ GND NC CA_PL AGND3 VDD_ AGND2 VBUS_ [114] [M21] [1] 3P3 CLMP [43] VDD_ OVDD GND GND GND SDHC_ SDHC_ SDHC_ DAT CA_PL CLK [108] [106] [6] CMD [107] [0] [37] VDD_ OVDD USB_ UART2_ UART1_ UART2_ GND GND CA_PL CLKIN [099] [5] [098] CTS RTS RTS [31] VDD_ OVDD GND ASLEEP UART1_ GND UART1_ GND CA_PL [089] [090] [4] [091] SOUT CTS [25] VDD_ OVDD GND PORESET HRESET TMP_ CKSTP_ GND DETECT OUT CA_PL [081] [3] [082] [19] VDD_ GND GND VDD_CB GND IO_ EVT CA_PL POVDD [072] [074] [073] [10] VSEL1 [4] [14] VDD_ GND CA_PL [156] [75] VDD_ GND CA_PL [147] [69] VDD_ GND CA_PL [138] [63] VDD_ GND CA_PL [130] [57] VDD_ GND CA_PL [123] [51] VDD_ GND CA_PL [115] [45] VDD_ GND CA_PL [109] [39] VDD_ GND CA_PL [100] [33] VDD_ GND CA_PL [092] [27] VDD_ GND CA_PL [083] [21] VDD_ VDD_CB CA_PL [11] [15] VDD_ GND CA_PL [064] [10] VDD_ VDD_CB CA_PL [07] [06] VDD_ GND CA_PL [042] [02] VDD_ CA_PL [74] VDD_ CA_PL [68] VDD_ CA_PL [62] VDD_ CA_PL [56] VDD_ CA_PL [50] VDD_ CA_PL [44] VDD_ CA_PL [38] VDD_ CA_PL [32] GND [052] VDD_CB [06] GND [051] VDD_CB [05] GND [041] VDD_CB [04] GND [040] GND [036] VDD_CB [02] GND [035] IO_ VDD_CB VSEL_ [03] [4] VDD_ VDD_CB CA_PL [01] [01] VDD_ CA_PL [26] VDD_ CA_PL [20] GND [075] GND [063] GND [155] SEE DETAIL B VDD_CB [09] GND [062] VDD_CB [08] EC2_ RXD2 UART2_ UART2_ SOUT SIN RTC P UART1_ SIN GND [088] SYSCLK R OVDD [2] CLK_ OUT TEST_ SEL T EVT [2] EVT [1] RESET_ REQ U IRQ [04] EVT [0] GND [059] SCAN_ MODE V GND [061] AVDD_ PLAT GND [050] AVDD_ CC2 GND [049] EVT [3] IIC2_ SCL OVDD [1] TMS TDI W GND [039] IO_ VSEL_ [3] IRQ OUT IIRQ_ [00] IIRQ_ [06] TRST TCK Y IIRQ_ [05] IIRQ_ [07] GND [034] IIC2_ SDA IIRQ_ [03] GND [033] TDO AA GND [026] IIC3_ SCL IIRQ_ [10] IIRQ_ [02] IIC3_ SDA IIRQ_ [0] IO_ VSEL [0] AB GND [060] IIC4_ SDA SEE DETAIL D GND [038] MDQ [12] GND [037] GVDD [17] GVDD [16] GVDD [15] GVDD [14] GVDD [13] GVDD [12] GVDD [11] GVDD SENSE GND_CB [10] MDQ [13] MDQ [08 MDQ [09] MCKE [1] MCKE [0] GND [031] GND [030] GND [029] GND [028] GVDD [09] GVDD [08] GND [027] SENSE VDD_CB RSRV RSRV RSRV RSRV IO_ VSEL [2] MDQ [28] MDQ [29] GND [025] MDQ [14] MDM [1] MBA [2] MA [12] MA [07] MA [06] MA [02] GVDD [07] GVDD [06] MBA [1] MBA [0] GND [024] MCS [0] MODT [0] GND [023] MCS1 IIRQ_ [08] IIC4_ SCL IIRQ_ [11] IIC1_ SCL GND [022] IIRQ_ [09] IIC1_ SDA AC MDQS [3] MDQS [1] MDQS [1] MDM [3] MDQ [15] MDQ [21] MDM [2] MDQS [2] MDQ [22] MDQ [18] GND [021] MCK [1] MCK [0] GND [020] MDQ [33] MDQS [4] MDQS [4] MDQ [35] MDQ [53] MDQ [49] MODT [1] MDQ [54] MDQ [51] MDQ [58] MDQ [59] MDQ [62] MDQ [63] AD AE MDQ [30] GND [019] MDQ [31] MDQ [10] GND [018] MDQ [11] MDQ [20] GND [017] MDQS [2] MDQ [23] GND [016] MDIC [1] MCK [1] MCK [0] GND [015] MDQ [32] MDM [4] GND [014] MDQ [34] MDQ [52] GND [013] MDQS [6] MDQS [6] GND [012] MDQ [55] MDM [7] GND [011] MDQS [7] AE AF MDQ [26] MDQ [27] MECC [1] MDM [8] MECC [7] GVDD [05] MDQ [16] MDQ [17] GVDD [04] MA [08] MDQ [19] MA [01] GND [010] GND [009] MDQ [36] MDQ [37] GVDD [03] MDQ [38] MDQ [39] GVDD [02] MDQ [48] MDM [6] GVDD [01] MDQ [50] MDQ [61] MDQ [56] MDQ [57] MDQS [7] AF AG MECC [4] MECC [5] MDQS [8] GND [008] MECC [2] MCKE [3] GND [007] MA [14] MA [11] GND [006] MA [04] MDIC [0] MCK [2] MCK [3] MAPAR _OUT MA [00] MCS [2] MODT [2] GND [005] MCS [3] MDQ [44] GND [004] MDQ [41] MDQS [5] GND [003] MDQ [47] MDQ [43] MDQ [60] AG MECC [0] MDQS [8] MECC [6] MECC [5] MCKE [2] MA [15] MAPAR _ERR MA [09] MA [05] MA [03] GND [002] MCK [2] MCK [3] GND [001] MA [10] MRAS MWE MCAS MA [13] MODT [3] MDQ [45] MDQ [40] MDQS [5] MDM [5] MDQ [46] MDQ [42] 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 AH 1 4 AH 28 Signal Groups OVDD I/O Supply Voltage SVDD SerDes Core Power Supply AVDD_ SRDS1 SerDes 1 PLL Supply Voltage SENSEVDD_CA Core Group A Voltage Sense LVDD I/O Supply Voltage XVDD SerDes Transcvr Pad Supply AVDD_ SRDS2 SerDes 2 PLL Supply Voltage SENSEVDD_CB Core Group B Voltage Sense GVDD DDR DRAM I/O Supply VDD_ PL Platform Supply Voltage AVDD_ PLAT Platform PLL Supply Voltage RSRV CVDD SPI Voltage Supply VDD_ CA Core Group A Supply Voltage AVDD_ CC Core PLL Supply Voltage BVDD Local Bus I/O Supply VDD_ CB Core Group B Supply Voltage SENSEVDD_CA_CB_PLCore POVDD Reserved Fuse Programming Override Supply A, B and Platform Voltage Sense Figure 2. 780 BGA Ball Map Diagram (Top View) P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 4 Freescale Semiconductor Pin Assignments and Reset States 1 A 2 3 4 5 6 7 8 10 11 12 13 14 SGND [16] SD_ RX [06] 9 SVDD [15] SD_ RX [07] SGND [15] SD_ RX [10] SVDD [14] SD_ RX [04] SD_ RX [04] SVDD [17] SGND [17] SVDD [16] SD_ RX [05] SVDD [11] SVDD [10] SD_ TX [04] SD_ TX [04] SGND [11] SD_ RX [05] SVDD [09] SD_ RX [06] SGND [10] SD_ RX [07] SVDD [14] SD_ RX [10] SGND [09] B SGND [12] C AVDD_ AGND_ SRDS1 SRDS2 SGND [06] XVDD [12] XGND [12] NC [35] XGND [11] SD_ TX [05] XVDD [11] SD_ TX [06] XGND [10] SD_ TX [07] XVDD [10] SD_ TX [10] D SVDD [04] SGND [05] SD_ REF_ CLK1 SD_ REF CLK1 NC [33] NC [32] XVDD [08] SD_ TX [05] XGND [07] SD_ TX [06] XVDD [07] SD_ TX [07] XGND [06] SD_ TX [10] E SD_ RX [03] SD_ RX [03] SGND [03] SVDD [03] RSRV RSRV NC [30] NC [29] NC [28] NC [27] NC [26] NC [25] NC [24] NC [23] F SGND [02] SVDD [02] SD_ TX [03] SD_ TX [03] XVDD [03] XGND [04] SD_ IMP_ CAL_RX NC [17] NC [16] NC [15] NC [14] NC [13] NC [12] RSRV G SD_ RX [02] SD_ RX [02] XGND [02] XVDD [02] SD_ TX [02] SD_ TX [02] H SVDD [01] SGND [01] GND [152] GND [151] XGND [01] XVDD [01] J LGPL [5] GND [143] LGPL [3] LAD [01] LAD [05] LAD [00] K LGPL [1] LAD [02] LA [17] LAD [03] GND [135] LAD [16] L LAD [04] LGPL [4] LDP [0] BVDD [5] LGPL [0] LGPL [2] M LDP [1] GND [121] LWE [1] LCLK [0] GND [120] LWE [0] N LAD [09] LAD [07] LAD [08] BVDD [2] LAD [06] LALE P LBCTL LA [20] LA [19] LAD [10] GND [105] LA [18] VDD_ SEN SEGND_ CA_PL CA_PL [78] SEN VDD_ NC SEVDD_ CA_PL [06] CA_PL [72] V DD_ BVDD GND CA_PL [142] [7] [66] VDD_ BVDD GND CA_PL [134] [6] [60] V DD_ BVDD GND CA_PL [127] [4] [54] VDD_ BVDD GND CA_PL [119] [3] [48] VDD_ GND LCLK CA_PL [113] [1] [42] VDD_ GND LCS [104] CA_PL [1] [36] NC [07] GND [159] GND [150] GND [141] GND [133] GND [126] GND [118] GND [112] GND [103] VDD_ CA_PL [77] VDD_ CA_PL [71] VDD_ CA_PL [65] VDD_ CA_PL [59] VDD_ CA_PL [53] VDD_ CA_PL [47] VDD_ CA_PL [41] VDD_ CA_PL [35] GND [158] GND [149] GND [140] GND [132] GND [125] GND [117] GND [111] GND [102] VDD_ CA_PL [76] VDD_ CA_PL [70] VDD_ CA_PL [64] VDD_ CA_PL [58] VDD_ CA_PL [52] VDD_ CA_PL [46] VDD_ CA_PL [40] VDD_ CA_PL [34] GND [157] GND [148] GND [139] GND [131] GND [124] GND [116] GND [110] GND [101] Figure 3. 780 BGA Ball Map Diagram (Detail View A) P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 5 Pin Assignments and Reset States 15 19 20 22 23 SD_ RX [13] SVDD [12] GND [168] EC1_ GTX_ CLK125 SVDD [06] SD_ RX [13] SGND [07] GND [167] XVDD [09] SD_ TX [13] XGND [08] NC [34] SD_ TX [12] XGND [05] SD_ TX [13] XVDD [05] SD_ REF_ CLK2 NC [20] NC [19] NC [18] SD_ REF_ CLK2 NC [10] NC [09] NC [08] 16 17 18 SD_ RX [11] SGND [14] AVDD_ SRDS2 SVDD [13] SD_ RX [12] SGND [13] SD_ RX [11] SVDD [07] AGND_ SRDS2 SGND [08] SD_ RX [12] XGND [09] SVDD [05] SD_ TX [12] XVDD [06] SD_ TX [11] SD_ TX [11] SGND [04] NC [22] NC [21] RSRV NC [11] VDD_ CA_PL [75] VDD_ CA_PL [69] VDD_ CA_PL [63] VDD_ CA_PL [57] VDD_ CA_PL [51] VDD_ CA_PL [45] VDD_ CA_PL [39] VDD_ CA_PL [33] GND [156] GND [147] GND [138] GND [130] GND [123] GND [115] GND [109] GND [100] VDD_ CA_PL [74] VDD_ CA_PL [68] VDD_ CA_PL [62] VDD_ CA_PL [56] VDD_ CA_PL [50] VDD_ CA_PL [44] VDD_ CA_PL [38] VDD_ CA_PL [32] GND [155] GND [146] GND [137] GND [129] GND [122] GND [114] GND [108] GND [099] 21 24 25 26 27 EC1_ RX_ DV EC1_ TXD3 EC1_ RXD1 EC1_ TX_ D0 GND [166] EC1_ RXD3 EC1_ RXD2 EC1_ RXD0 B GND [165] EC1_ RX_ CLK EC1_ TXD1 LVDD [5] EC1_ TX_ EN EC1_ TXD2 C NC [31] GND [164] EC2_ GTX_ CLK125 EC2_ RX_ DV EC1_ GTX_ CLK GND [163] EC2_ RXD3 D SD_ IMP_ CAL_TX XVDD [04] RSRV GND [162] EC2_ RXD1 LVDD[4] EC2_ GTX_CLK E XGND [03] GND [161] EMI1_ MDC RSRV EC2_ RX_ CLK EC2_ RX_ D0 EC2_ TX_ EN F EC2_ TX_ D3 G SPI_ MISI H USB2_ AGND6 J USB1_ UDP K USB1_ UDM L USB1_ AGND1 M SDHC_ DAT [3] N RTC P EC2_ RXD2 GND [160] EC2_ VDD_ EC2_ EC2_ LVDD EMI1_ GND GND SPI_ TX_ TX_ TX_ CA_PL [154] MDIO [153] MISO [3] D0 D2 D1 [73] VDD_ LVDD GND GND SPI_ SPI_ SPI_ SPI_ SPI_ CA_PL [144] [145] CS3 CLK CS1 CS3 CS0 [2] [67] USB2_ VDD_ USB2_ GND LVDD USB2_ VDD_ USB2_ USB2_ USB2_ VBUS_ CA_PL [136] AGND6 AGND4 AGND5 UID [1] 3P3 CLMP [61] VDD_ CV USB2_ USB2_ USB2_ USB1_ GND DD RSRV RSRV AGND3 VDD_ CA_PL [128] UDP AGND5 [2] 1P0 [55] LP_ VDD_ USB1_ USB2_ USB2_ USB1_ TMP_ RSRV RSRV VDD_LP VDD_ CA_PL AGND2 UDM AGND4 DETECT 1P0 [49] VDD_ CVDD USB1_ USB1_ USB1_ USB1_ USB2_ USB1_ NC VDD_ AGND2 VBUS_ CA_PL AGND3 [M21] AGND1 [1] UID 3P3 CLMP [43] VDD_ OVDD GND SDHC_ SDHC_ GND SDHC_ SDHC_ SDHC_ DAT DAT DAT CA_PL CLK [106] [6] CMD [107] [1] [2] [0] [37] VDD_ OVDD USB_ UART2_ UART1_ UART2_ UART2_ UART2_ GND CA_PL CLKIN [5] [098] SOUT SIN CTS RTS RTS [31] 28 A Figure 4. 780 BGA Ball Map Diagram (Detail View B) P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 6 Freescale Semiconductor Pin Assignments and Reset States VDD_ CA_PL [30] VDD_ CA_PL [24] VDD_ CA_PL [18] VVDD_ DD_ CA_PL CA_PL [13] [13] VVDD_ DD_ CA_PL CA_PL [09] [09] VDD_ CA_PL [05] VDD_ CA_PL [29] VDD_ CA_PL [23] VDD_ CA_PL [17] VVDD_ DD_ CA_PL CA_PL [12] [12] VVDD_ DD_ CA_PL CA_PL [08] [08] VDD_ CA_PL [04] VDD_ CA_PL [28] VDD_ CA_PL [22] VDD_ CA_PL [16] VVDD_ DD_ CA_PL CA_PL [11] [11] VVDD_ DD_ CA_PL CA_PL [07] [07] VDD_ CA_PL [03] R LCS [3] GND [097] LA [21] BVDD [1] LCS [0] LA [24] LAD [11] GND [096] T LA [22] LA [27] LA [26] LAD [12] LA [25] LAD [14] LAD [15] GND [087] U LA [23] LAD [13] LA [29] LCS2 LA [28] TEMP_ GND CATHODE [080] GND [079] V LA [30] GND [071] LA [31] GND [070] TEMP_ ANODE W NC [05] GND [058] NC [04] NC [03] GND [057] Y MDQ [04] MDM [0] MDQ [05] MDQ [00] MDQ [01] GND [048] GND [047] GND [046] AA MDQS [0] MDQS [0] MDQ [06] MDQ [07] GND [038] MDQ [12] GND [037] GVDD [17] GVDD [16] GVDD [15] GVDD [14] GVDD [13] GVDD [12] GVDD [11] AB MDQ [02] GND [032] MDQ [03] MDQ [13] MDQ [08 MDQ [09] MCKE [1] MCKE [0] GND [031] GND [030] GND [029] GND [028] GVDD [09] GVDD [08] AC MDQ [24] MDQ [25] MDQ [28] MDQ [29] GND [025] MDQ [14] MDM [1] MBA [2] MA [12] MA [07] MA [06] MA [02] GVDD [07] GVDD [06] AD MDQS [3] MDQS [3] MDQS [1] MDQS [1] MDM [3] MDQ [15] MDQ [21] MDM [2] MDQS [2] MDQ [22] MDQ [18] GND [021] MCK [1] MCK [0] AE MDQ [30] GND [019] MDQ [31] MDQ [10] GND [018] MDQ [11] MDQ [20] GND [017] MDQS [2] MDQ [23] GND [016] MDIC [1] MCK [1] MCK [0] AF MDQ [26] MDQ [27] MECC [1] MDM [8] MECC [7] GVDD [05] MDQ [16] MDQ [17] GVDD [04] MA [08] MDQ [19] MA [01] GND [010] GND [009] MECC [4] MECC [5] MDQS [8] GND [008] MECC [2] MCKE [3] GND [007] MA [14] MA [11] GND [006] MA [04] MDIC [0] MCK [2] MCK [3] MECC [0] MDQS [8] MECC [6] MECC [5] MCKE [2] MA [15] MAPAR _ERR MA [09] MA [05] MA [03] GND [002] MCK [2] MCK [3] 5 6 7 8 9 10 11 12 13 14 AG AH 1 2 3 4 AVDD_ CC1 GND [068] AVDD_ DDR MVREF GND [056] GND [069] GND [095] GND [086] GND [078] GND GND [067] [067] GND GND [055] [055] GND [045] GND [094] GND [085] GND [077] GND GND [066] [066] GND GND [054] [054] GND [044] GND [093] GND [084] GND [076] GND GND [065] [065] GND GND [053] [053] GND [043] Figure 5. 780 BGA Ball Map Diagram (Detail View C) P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 7 Pin Assignments and Reset States VDD_ VDD_ GND GND CA_PL CA_PL [092] [091] [26] [27] VDD_ VDD_ GND GND CA_PL CA_PL [083] [082] [20] [21] VDD_ VDD_CB GND VDD_CB CA_PL [11] [10] [075] [15] VDD_ GND GND VDD_CB CA_PL [064] [063] [09] [10] VDD_ VDD_CB GND VDD_CB CA_PL [052] [06] [07] [06] VDD_ GND GND VDD_CB CA_PL [042] [041] [04] [02] GVDD SENSE [10] GND_CB VDD_ CA_PL [25] VDD_ CA_PL [19] OVDD [4] GND [090] OVDD [3] GND PORESET HRESET TMP_ CKSTP_ OVDD DETECT OUT [081] [2] ASLEEP UART1_ SOUT GND [089] UART1_ UART1_ SIN CTS GND [088] SYSCLK R CLK_ OUT TEST_ SEL T GND [074] VDD_ CA_PL [14] POVDD GND [073] IO_ VSEL1 EVT [4] GND [072] EVT [2] EVT [1] RESET_ REQ U GND [062] VDD_CB [08] GND [061] AVDD_ PLAT GND [060] IIC4_ SDA IRQ [04] EVT [0] GND [059] SCAN_ MODE V GND [051] VDD_CB [05] GND [050] AVDD_ CC2 GND [049] EVT [3] IIC2_ SCL OVDD [1] TMS TDI W GND [040] VDD_CB IO_ VSEL_ [03] [4] VDD_ VDD_CB CA_PL [01] [01] GND [039] IO_ VSEL_ [3] IRQ OUT IIRQ_ [00] IIRQ_ [06] TRST TCK Y IIRQ_ [05] IIRQ_ [07] GND [034] IIC2_ SDA IIRQ_ [03] GND [033] TDO AA GND [036] VDD_CB [02] GND [035] GND [027] SENSE VDD_CB RSRV RSRV RSRV RSRV IO_ VSEL [2] GND [026] IIC3_ SCL IIRQ_ [10] IIRQ_ [02] IIC3_ SDA IIRQ_ [0] IO_ VSEL [0] MBA [1] MBA [0] GND [024] MCS [0] MODT [0] GND [023] MCS1 IIRQ_ [08] IIC4_ SCL IIRQ_ [11] IIC1_ SCL GND [022] IIRQ_ [09] IIC1_ SDA AC GND [020] MDQ [33] MDQS [4] MDQS [4] MDQ [35] MDQ [53] MDQ [49] MODT [1] MDQ [54] MDQ [51] MDQ [58] MDQ [59] MDQ [62] MDQ [63] AD GND [015] MDQ [32] MDM [4] GND [014] MDQ [34] MDQ [52] GND [013] MDQS [6] MDQS [6] GND [012] MDQ [55] MDM [7] GND [011] MDQS [7] AE MDQ [36] MDQ [37] GVDD [03] MDQ [38] MDQ [39] GVDD [02] MDQ [48] MDM [6] GVDD [01] MDQ [50] MDQ [61] MDQ [56] MDQ [57] MDQS [7] AF MAPAR _OUT MA [00] MCS [2] MODT [2] GND [005] MCS [3] MDQ [44] GND [004] MDQ [41] MDQS [5] GND [003] MDQ [47] MDQ [43] MDQ [60] AG GND [001] MA [10] MRAS MWE MCAS MA [13] MODT [3] MDQ [45] MDQ [40] MDQS [5] MDM [5] MDQ [46] MDQ [42] 15 16 17 18 19 21 22 23 24 25 26 27 20 AB AH 28 Figure 6. 780 BGA Ball Map Diagram (Detail View D) P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 8 Freescale Semiconductor Pin Assignments and Reset States 1.2 Pinout List This table provides the pinout listing for the 780 FC-PBGA package by bus. Pins for multiplexed signals appear in the bus group for their default status and have a corresponding note stating that they have multiple functionality depending on the mode in which they are configured. Table 1. Pin List by Bus Signal Signal Description Package Pin Pin Number Type Power Supply Note DDR SDRAM Memory Interface MDQ00 Data Y4 I/O GVDD — MDQ01 Data Y5 I/O GVDD — MDQ02 Data AB1 I/O GVDD — MDQ03 Data AB3 I/O GVDD — MDQ04 Data Y1 I/O GVDD — MDQ05 Data Y3 I/O GVDD — MDQ06 Data AA3 I/O GVDD — MDQ07 Data AA4 I/O GVDD — MDQ08 Data AB5 I/O GVDD — MDQ09 Data AB6 I/O GVDD — MDQ10 Data AE4 I/O GVDD — MDQ11 Data AE6 I/O GVDD — MDQ12 Data AA6 I/O GVDD — MDQ13 Data AB4 I/O GVDD — MDQ14 Data AC6 I/O GVDD — MDQ15 Data AD6 I/O GVDD — MDQ16 Data AF7 I/O GVDD — MDQ17 Data AF8 I/O GVDD — MDQ18 Data AD11 I/O GVDD — MDQ19 Data AF11 I/O GVDD — MDQ20 Data AE7 I/O GVDD — MDQ21 Data AD7 I/O GVDD — MDQ22 Data AD10 I/O GVDD — MDQ23 Data AE10 I/O GVDD — MDQ24 Data AC1 I/O GVDD — MDQ25 Data AC2 I/O GVDD — MDQ26 Data AF1 I/O GVDD — MDQ27 Data AF2 I/O GVDD — MDQ28 Data AC3 I/O GVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 9 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note MDQ29 Data AC4 I/O GVDD — MDQ30 Data AE1 I/O GVDD — MDQ31 Data AE3 I/O GVDD — MDQ32 Data AE16 I/O GVDD — MDQ33 Data AD16 I/O GVDD — MDQ34 Data AE19 I/O GVDD — MDQ35 Data AD19 I/O GVDD — MDQ36 Data AF15 I/O GVDD — MDQ37 Data AF16 I/O GVDD — MDQ38 Data AF18 I/O GVDD — MDQ39 Data AF19 I/O GVDD — MDQ40 Data AH23 I/O GVDD — MDQ41 Data AG23 I/O GVDD — MDQ42 Data AH27 I/O GVDD — MDQ43 Data AG27 I/O GVDD — MDQ44 Data AG21 I/O GVDD — MDQ45 Data AH22 I/O GVDD — MDQ46 Data AH26 I/O GVDD — MDQ47 Data AG26 I/O GVDD — MDQ48 Data AF21 I/O GVDD — MDQ49 Data AD21 I/O GVDD — MDQ50 Data AF24 I/O GVDD — MDQ51 Data AD24 I/O GVDD — MDQ52 Data AE20 I/O GVDD — MDQ53 Data AD20 I/O GVDD — MDQ54 Data AD23 I/O GVDD — MDQ55 Data AE25 I/O GVDD — MDQ56 Data AF26 I/O GVDD — MDQ57 Data AF27 I/O GVDD — MDQ58 Data AD25 I/O GVDD — MDQ59 Data AD26 I/O GVDD — MDQ60 Data AG28 I/O GVDD — MDQ61 Data AF25 I/O GVDD — MDQ62 Data AD27 I/O GVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 10 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note MDQ63 Data AD28 I/O GVDD — MECC0 Error Correcting Code AH2 I/O GVDD — MECC1 Error Correcting Code AF3 I/O GVDD — MECC2 Error Correcting Code AG5 I/O GVDD — MECC3 Error Correcting Code AH5 I/O GVDD — MECC4 Error Correcting Code AG1 I/O GVDD — MECC5 Error Correcting Code AG2 I/O GVDD — MECC6 Error Correcting Code AH4 I/O GVDD — MECC7 Error Correcting Code AF5 I/O GVDD — MAPAR_ERR Address Parity Error AH8 I GVDD 4 MAPAR_OUT Address Parity Out AG15 O GVDD — MDM0 Data Mask Y2 O GVDD — MDM1 Data Mask AC7 O GVDD — MDM2 Data Mask AD8 O GVDD — MDM3 Data Mask AD5 O GVDD — MDM4 Data Mask AE17 O GVDD — MDM5 Data Mask AH25 O GVDD — MDM6 Data Mask AF22 O GVDD — MDM7 Data Mask AE26 O GVDD — MDM8 Data Mask AF4 O GVDD — MDQS0 Data Strobe AA2 I/O GVDD — MDQS1 Data Strobe AD3 I/O GVDD — MDQS2 Data Strobe AE9 I/O GVDD — MDQS3 Data Strobe AD1 I/O GVDD — MDQS4 Data Strobe AD18 I/O GVDD — MDQS5 Data Strobe AG24 I/O GVDD — MDQS6 Data Strobe AE23 I/O GVDD — MDQS7 Data Strobe AE28 I/O GVDD — MDQS8 Data Strobe AH3 I/O GVDD — MDQS0 Data Strobe AA1 I/O GVDD — MDQS1 Data Strobe AD4 I/O GVDD — MDQS2 Data Strobe AD9 I/O GVDD — MDQS3 Data Strobe AD2 I/O GVDD — MDQS4 Data Strobe AD17 I/O GVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 11 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note MDQS5 Data Strobe AH24 I/O GVDD — MDQS6 Data Strobe AE22 I/O GVDD — MDQS7 Data Strobe AF28 I/O GVDD — MDQS8 Data Strobe AG3 I/O GVDD — MBA0 Bank Select AC16 O GVDD — MBA1 Bank Select AC15 O GVDD — MBA2 Bank Select AC8 O GVDD — MA00 Address AG16 O GVDD — MA01 Address AF12 O GVDD — MA02 Address AC12 O GVDD — MA03 Address AH11 O GVDD — MA04 Address AG11 O GVDD — MA05 Address AH10 O GVDD — MA06 Address AC11 O GVDD — MA07 Address AC10 O GVDD — MA08 Address AF10 O GVDD — MA09 Address AH9 O GVDD — MA10 Address AH16 O GVDD — MA11 Address AG9 O GVDD — MA12 Address AC9 O GVDD — MA13 Address AH20 O GVDD — MA14 Address AG8 O GVDD — MA15 Address AH7 O GVDD — MWE Write Enable AH18 O GVDD — MRAS Row Address Strobe AH17 O GVDD — MCAS Column Address Strobe AH19 O GVDD — MCS0 Chip Select AC18 O GVDD — MCS1 Chip Select AC21 O GVDD — MCS2 Chip Select AG17 O GVDD — MCS3 Chip Select AG20 O GVDD — MCKE0 Clock Enable AB8 O GVDD — MCKE1 Clock Enable AB7 O GVDD — MCKE2 Clock Enable AH6 O GVDD — MCKE3 Clock Enable AG6 O GVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 12 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note MCK0 Clock AD14 O GVDD — MCK1 Clock AE13 O GVDD — MCK2 Clock AG13 O GVDD — MCK3 Clock AG14 O GVDD — MCK0 Clock Complements AE14 O GVDD — MCK1 Clock Complements AD13 O GVDD — MCK2 Clock Complements AH13 O GVDD — MCK3 Clock Complements AH14 O GVDD — MODT0 On Die Termination AC19 O GVDD — MODT1 On Die Termination AD22 O GVDD — MODT2 On Die Termination AG18 O GVDD — MODT3 On Die Termination AH21 O GVDD — MDIC0 Driver Impedance Calibration AG12 I/O GVDD 16 MDIC1 Driver Impedance Calibration AE12 I/O GVDD 16 Local Bus Controller Interface LAD00 Muxed Data/Address J6 I/O BVDD 3 LAD01 Muxed Data/Address J4 I/O BVDD 3 LAD02 Muxed Data/Address K2 I/O BVDD 3 LAD03 Muxed Data/Address K4 I/O BVDD 3 LAD04 Muxed Data/Address L1 I/O BVDD 3 LAD05 Muxed Data/Address J5 I/O BVDD 3 LAD06 Muxed Data/Address N5 I/O BVDD 3 LAD07 Muxed Data/Address N2 I/O BVDD 3 LAD08 Muxed Data/Address N3 I/O BVDD 3 LAD09 Muxed Data/Address N1 I/O BVDD 3 LAD10 Muxed Data/Address P4 I/O BVDD 3 LAD11 Muxed Data/Address R7 I/O BVDD 3 LAD12 Muxed Data/Address T4 I/O BVDD 3 LAD13 Muxed Data/Address U2 I/O BVDD 3 LAD14 Muxed Data/Address T6 I/O BVDD 3 LAD15 Muxed Data/Address T7 I/O BVDD 3 LA16 Address K6 I/O BVDD 31 LA17 Address K3 I/O BVDD 31 LA18 Address P6 I/O BVDD 31 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 13 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note LA19 Address P3 I/O BVDD 31 LA20 Address P2 I/O BVDD 31 LA21 Address R3 I/O BVDD 31 LA22 Address T1 I/O BVDD 31 LA23 Address U1 I/O BVDD 3 LA24 Address R6 I/O BVDD 3 LA25 Address T5 I/O BVDD 31 LA26 Address T3 I/O BVDD 3, 29 LA27 Address T2 O BVDD — LA28 Address U5 I/O BVDD — LA29 Address U3 I/O BVDD — LA30 Address V1 I/O BVDD — LA31 Address V3 I/O BVDD — LDP0 Data Parity L3 I/O BVDD — LDP1 Data Parity M1 I/O BVDD — LCS0 Chip Selects R5 O BVDD 5 LCS1 Chip Selects P7 O BVDD 5 LCS2 Chip Selects U4 O BVDD 5 LCS3 Chip Selects R1 O BVDD 5 LWE0 Write Enable M6 O BVDD — LWE1 Write Enable M3 O BVDD — LBCTL Buffer Control P1 O BVDD — LALE Address Latch Enable N6 I/O BVDD — LGPL0/LFCLE UPM General Purpose Line 0/ LFCLE—FCM L5 O BVDD 3, 4 LGPL1/LFALE UPM General Purpose Line 1/ LFALE—FCM K1 O BVDD 3, 4 LGPL2/LOE/LFRE UPM General Purpose Line 2/ LOE_B—Output Enable L6 O BVDD 3, 4 LGPL3/LFWP UPM General Purpose LIne 3/ LFWP_B—FCM J3 O BVDD 3, 4 LGPL4/LGTA/LUPWAIT/LPBSE UPM General Purpose Line 4/ LGTA_B—FCM L2 I/O BVDD 36 LGPL5 UPM General Purpose Line 5 / Amux J1 O BVDD 3, 4 LCLK0 Local Bus Clock M4 O BVDD — LCLK1 Local Bus Clock N7 O BVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 14 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note DMA DMA1_DREQ0/IIC4_SCL/EVT5/M1SRCID DMA1 Channel 0 Request 1/LB_SRCID1/GPIO18 AC23 I OVDD 24 DMA1_DACK0/IIC3_SCL/GPIO16/SDHC_ CD/ M1DVAL/LB_DVAL AB23 O OVDD 2, 14 DMA1_DDONE0/IIC3_SDA/GPIO17/M1SR DMA1 Channel 0 Done CID0/LB_SRCID0/SDHC_WP AB26 O OVDD 2, 14 DMA2_DREQ0/IRQ03/GPIO21 DMA2 Channel 0 Request AA26 I OVDD 24 DMA2_DACK0/IRQ04/GPIO22 DMA2 Channel 0 Acknowledge V25 O OVDD 24 DMA2_DDONE0/IRQ05/GPIO23 DMA2 Channel 0 Done AA22 O OVDD 24 DMA1 Channel 0 Acknowledge USB Host Port 1 USB1_UDP USB1 PHY Data Plus K28 I/O USB_VDD_3P 3 — USB1_UDM USB1 PHY Data Minus L28 I/O USB_VDD_3P 3 — USB1_VBUS_CLMP USB1 PHY VBUS Divided Signals M25 I USB_VDD_3P 3 34 USB1_UID USB1 PHY ID Detect M27 I USB_VDD_3P 3 — USB_CLKIN USB PHY Clock Input P22 I OVDD — USB1_DRVVBUS/GPIO24/IRQ6 USB1 5V Supply Enable Y26 O OVDD — USB1_PWRFAULT/GPIO25/IRQ7 USB Power Fault AA23 I OVDD — USB Host Port 2 USB2_UDP USB2 PHY Data Plus K26 I/O USB_VDD_3P 3 — USB2_UDM USB2 PHY Data Minus L26 I/O USB_VDD_3P 3 — USB2_VBUS_CLMP USB2 PHY VBUS Divided Signals J25 I USB_VDD_3P 3 34 USB2_UID USB2 PHY ID Detect J27 I USB_VDD_3P 3 — USB2_DRVVBUS/GPIO26/IRQ8 USB2 5V Supply Enable AC22 I/O OVDD — USB2_PWRFAULT/GPIO27/IRQ9 USB2 Power Fault AC27 I/O OVDD — Programmable Interrupt Controller IRQ00 External Interrupts Y25 I OVDD — IRQ01 External Interrupts AB27 I OVDD — IRQ02 External Interrupts AB25 I OVDD — IRQ03/GPIO21/DMA2_DREQ0 External Interrupts AA26 I OVDD 24 IRQ04/GPIO22/DMA2_DACK0 External Interrupts V25 I OVDD 24 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 15 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note IRQ05/GPIO23/DMA2_DDONE0 External Interrupts AA22 I OVDD 24 IRQ06/GPIO24/USB1_DRVVBUS External Interrupts Y26 I OVDD 24 IRQ07/GPIO25/USB1_PWRFAULT External Interrupts AA23 I OVDD 24 IRQ08/GPIO26/USB2_DRVVBUS External Interrupts AC22 I OVDD 24 IRQ09/GPIO27/USB2_PWRFAULT External Interrupts AC27 I OVDD 24 IRQ10/GPIO28/EVT7 External Interrupts AB24 I OVDD 24 IRQ11/GPIO29/EVT8 External Interrupts AC24 I OVDD 24 IRQ_OUT/EVT9 Interrupt Output Y24 O OVDD 1, 2, 24 Trust TMP_DETECT Tamper Detect T24 I OVDD 25 LP_TMP_DETECT Low Power Tamper Detect L21 I VDD_LP 25 eSDHC SDHC_CMD Command/Response N22 I/O CVDD — SDHC_DAT0 Data N23 I/O CVDD — SDHC_DAT1 Data N26 I/O CVDD — SDHC_DAT2 Data N27 I/O CVDD — SDHC_DAT3 Data N28 I/O CVDD — SDHC_DAT4/SPI_CS0/GPIO00 Data H26 I/O CVDD 24, 28 SDHC_DAT5/SPI_CS1/GPIO01 Data H23 I/O CVDD 24, 28 SDHC_DAT6/SPI_CS2/GPIO02 Data H27 I/O CVDD 24, 28 SDHC_DAT7/SPI_CS3/GPIO03 Data H24 I/O CVDD 24, 28 SDHC_CLK Host to Card Clock N24 O OVDD — SDHC_CD/IIC3_SCL/GPIO16/ M1DVAL/LB_DVAL/DMA1_DACK0 Card Detection AB23 I/O OVDD 24, 28 SDHC_WP/IIC3_SDA/GPIO17/ M1SRCID0/LB_SRCID0/DMA1_DDONE0 Card Write Protection AB26 I OVDD 24, 28 eSPI SPI_MOSI Master Out Slave In H28 I/O CVDD — SPI_MISO Master In Slave Out G23 I CVDD — SPI_CLK eSPI Clock H22 O CVDD — SPI_CS0/SDHC_DAT4/GPIO00 eSPI Chip Select H26 O CVDD 24 SPI_CS1/SDHC_DAT5/GPIO01 eSPI Chip Select H23 O CVDD 24 SPI_CS2/SDHC_DAT6/GPIO02 eSPI Chip Select H27 O CVDD 24 SPI_CS3/SDHC_DAT7/GPIO03 eSPI Chip Select H24 O CVDD 24 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 16 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note IEEE 1588 TSEC_1588_CLK_IN/EC1_RXD2 Clock In B27 I LVDD — TSEC_1588_TRIG_IN1/EC1_RXD0 Trigger In 1 B28 I LVDD — TSEC_1588_TRIG_IN2/EC1_RXD1 Trigger In 2 A27 I LVDD — TSEC_1588_ALARM_OUT1/EC1_TXD0 Alarm Out 1 B24 O LVDD — TSEC_1588_ALARM_OUT2/ EC1_TXD1/GPIO30 Alarm Out 2 C25 O LVDD 23 TSEC_1588_CLK_OUT/EC1_RXD3 Clock Out B26 O LVDD — TSEC_1588_PULSE_OUT1/EC1_TXD2 Pulse Out1 C28 O LVDD — TSEC_1588_PULSE_OUT2/EC1_TXD3/G Pulse Out2 PIO31 A26 O LVDD 23 Ethernet Management Interface 1 EMI1_MDC Management Data Clock F23 O LVDD — EMI1_MDIO Management Data In/Out G24 I/O LVDD — EC1_GTX_CLK125/EC_XTRNL_TX_STMP Reference Clock (RGMII) 2 A24 I LVDD 25 EC2_GTX_CLK125 D24 I LVDD 25 Ethernet Reference Clock Reference Clock (RGMII) Ethernet External Timestamping EC_XTRNL_TX_STMP1/EC1_TX_EN External Timestamp Transmit 1 C27 I LVDD — EC_XTRNL_RX_STMP1/EC1_RX_DV External Timestamp Receive 1 A25 I LVDD — EC_XTRNL_TX_STMP2/EC1_GTX_CLK12 External Timestamp Transmit 2 5 A24 I LVDD — EC_XTRNL_RX_STMP2/EC1_RX_CLK C24 I LVDD — EC1_TXD3/TSEC_1588_PULSE_OUT2/G Transmit Data PIO31 A26 O LVDD — EC1_TXD2/TSEC_1588_PULSE_OUT1 Transmit Data C28 O LVDD — EC1_TXD1/TSEC_1588_ALARM_OUT2/G Transmit Data PIO30 C25 O LVDD — EC1_TXD0/TSEC_1588_ALARM_OUT1 Transmit Data B24 O LVDD — EC1_TX_EN/EC_XTRNL_TX_STMP1 Transmit Enable C27 O LVDD 15 EC1_GTX_CLK Transmit Clock Out (RGMII) D26 O LVDD 24 EC1_RXD3/TSEC_1588_CLK_OUT Receive Data B26 I LVDD 25 EC1_RXD2/TSEC_1588_CLK_IN Receive Data B27 I LVDD 25 External Timestamp Receive 2 Three-Speed Ethernet Controller 1 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 17 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note EC1_RXD1/TSEC_1588_TRIG_IN2 Receive Data A27 I LVDD 25 EC1_RXD0/TSEC_1588_TRIG_IN1 Receive Data B28 I LVDD 25 EC1_RX_DV/EC_XTRNL_RX_STMP1 Receive Data Valid A25 I LVDD 25 EC1_RX_CLK/EC_XTRNL_RX_STMP2 Receive Clock C24 I LVDD 25 Three-Speed Ethernet Controller 2 EC2_TXD3 Transmit Data G28 O LVDD — EC2_TXD2 Transmit Data G26 O LVDD — EC2_TXD1 Transmit Data G27 O LVDD — EC2_TXD0 Transmit Data G25 O LVDD — EC2_TX_EN Transmit Enable F28 O LVDD 15 EC2_GTX_CLK Transmit Clock Out (RGMII) E28 O LVDD 24 EC2_RXD3 Receive Data D28 I LVDD 25 EC2_RXD2 Receive Data E27 I LVDD 25 EC2_RXD1 Receive Data E25 I LVDD 24, 25 EC2_RXD0 Receive Data F26 I LVDD 24, 25 EC2_RX_DV Receive Data Valid D25 I LVDD 25 EC2_RX_CLK Receive Clock F25 I LVDD 25 UART UART1_SOUT/GPIO8 Transmit Data R23 O OVDD 24 UART2_SOUT/GPIO9 Transmit Data P26 O OVDD 24 UART1_SIN/GPIO10 Receive Data R26 I OVDD 24 UART2_SIN/GPIO11 Receive Data P27 I OVDD 24 UART1_RTS/UART3_SOUT/GPIO12 Ready to Send P24 O OVDD 24 UART2_RTS/UART4_SOUT/GPIO13 Ready to Send P25 O OVDD 24 UART1_CTS/UART3_SIN/GPIO14 Clear to Send R25 I OVDD 24 UART2_CTS/UART4_SIN/GPIO15 Clear to Send P23 I OVDD 24 I2C Interface IIC1_SCL Serial Clock AC25 I/O OVDD 2, 14 IIC1_SDA Serial Data AC28 I/O OVDD 2, 14 IIC2_SCL Serial Clock W25 I/O OVDD 2, 14 IIC2_SDA Serial Data AA25 I/O OVDD 2, 14 IIC3_SCL/GPIO16/M1DVAL/LB_DVAL/ DMA1_DACK0/SDHC_CD Serial Clock AB23 I/O OVDD 2, 14 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 18 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note IIC3_SDA/GPIO17/M1SRCID0/LB_SRCID0 Serial Data / DMA1_DDONE0/SDHC_WP AB26 I/O OVDD 2, 14 IIC4_SCL/EVT5/M1SRCID1/LB_SRCID1/ GPIO18/DMA1_DREQ0 Serial Clock AC23 I/O OVDD 2, 14 IIC4_SDA/EVT6/M1SRCID2/ LB_SRCID2/GPIO19 Serial Data V24 I/O OVDD 2, 14 SerDes (x10) PCI Express, Serial RapidIO, Aurora, 10GE, 1GE SD_TX13 Transmit Data (positive) C20 O XVDD — SD_TX12 Transmit Data (positive) C18 O XVDD — SD_TX11 Transmit Data (positive) D16 O XVDD — SD_TX10 Transmit Data (positive) C14 O XVDD — SD_TX07 Transmit Data (positive) C12 O XVDD — SD_TX06 Transmit Data (positive) C10 O XVDD — SD_TX05 Transmit Data (positive) C8 O XVDD — SD_TX04 Transmit Data (positive) B4 O XVDD — SD_TX03 Transmit Data (positive) F3 O XVDD — SD_TX02 Transmit Data (positive) G5 O XVDD — SD_TX13 Transmit Data (negative) D20 O XVDD — SD_TX12 Transmit Data (negative) D18 O XVDD — SD_TX11 Transmit Data (negative) C16 O XVDD — SD_TX10 Transmit Data (negative) D14 O XVDD — SD_TX07 Transmit Data (negative) D12 O XVDD — SD_TX06 Transmit Data (negative) D10 O XVDD — SD_TX05 Transmit Data (negative) D8 O XVDD — SD_TX04 Transmit Data (negative) B5 O XVDD — SD_TX03 Transmit Data (negative) F4 O XVDD — SD_TX02 Transmit Data (negative) G6 O XVDD — SD_RX13 Receive Data (positive) B21 I XVDD — SD_RX12 Receive Data (positive) B19 I XVDD — SD_RX11 Receive Data (positive) B15 I XVDD — SD_RX10 Receive Data (positive) A13 I XVDD — SD_RX07 Receive Data (positive) B11 I XVDD — SD_RX06 Receive Data (positive) B9 I XVDD — SD_RX05 Receive Data (positive) B7 I XVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 19 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note SD_RX04 Receive Data (positive) A2 I XVDD — SD_RX03 Receive Data (positive) E1 I XVDD — SD_RX02 Receive Data (positive) G1 I XVDD — SD_RX13 Receive Data (negative) A21 I XVDD — SD_RX12 Receive Data (negative) A19 I XVDD — SD_RX11 Receive Data (negative) A15 I XVDD — SD_RX10 Receive Data (negative) B13 I XVDD — SD_RX07 Receive Data (negative) A11 I XVDD — SD_RX06 Receive Data (negative) A9 I XVDD — SD_RX05 Receive Data (negative) A7 I XVDD — SD_RX04 Receive Data (negative) A3 I XVDD — SD_RX03 Receive Data (negative) E2 I XVDD — SD_RX02 Receive Data (negative) G2 I XVDD — SD_REF_CLK1 SerDes Bank 1 PLL Reference Clock D3 I XVDD — SD_REF_CLK1 SerDes Bank 1 PLL Reference Clock Complement D4 I XVDD — SD_REF_CLK2 SerDes Bank 2 PLL Reference Clock E17 I XVDD — SD_REF_CLK2 SerDes Bank 2 PLL Reference Clock Complement F17 I XVDD — General-Purpose Input/Output GPIO00/SPI_CS0/SDHC_DATA4 General Purpose Input/Output H26 I/O CVDD — GPIO01/SPI_CS1/SDHC_DATA5 General Purpose Input/Output H23 I/O CVDD — GPIO02/SPI_CS2/SDHC_DATA6 General Purpose Input/Output H27 I/O CVDD — GPIO03SPI_CS3/SDHC_DATA7 General Purpose Input/Output H24 I/O CVDD — GPIO08/UART1_SOUT General Purpose Input/Output R23 I/O OVDD — GPIO09/UART2_SOUT General Purpose Input/Output P26 I/O OVDD — GPIO10/UART1_SIN General Purpose Input/Output R26 I/O OVDD — GPIO11/UART2_SIN General Purpose Input/Output P27 I/O OVDD — GPIO12/UART1_RTS/UART3_SOUT General Purpose Input/Output P24 I/O OVDD — GPIO13/UART2_RTS/UART4_SOUT General Purpose Input/Output P25 I/O OVDD — GPIO14/UART1_CTS/UART3_SIN General Purpose Input/Output R25 I/O OVDD — GPIO15/UART2_CTS/UART4_SIN General Purpose Input/Output P23 I/O OVDD — GPIO16/IIC3_SCL/M1DVAL/LB_DVAL/ DMA1_DACK0/SDHC_CD General Purpose Input/Output AB23 I/O OVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 20 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note GPIO17/IIC3_SDA/M1SRCID0/LB_SRCID0 General Purpose Input/Output / DMA1_DDONE0/SDHC_WP AB26 I/O OVDD — GPIO18/IIC4_SCL/EVT5/M1SRCID1/ LB_SRCID1/DMA1_DREQ0 General Purpose Input/Output AC23 I/O OVDD — GPIO19/IIC4_SDA/EVT6/M1SRCID2/ LB_SRCID2 General Purpose Input/Output V24 I/O OVDD — GPIO21/IRQ3/DMA2_DREQ0 General Purpose Input/Output AA26 I/O OVDD — GPIO22/IRQ4/DMA2_DACK0 General Purpose Input/Output V25 I/O OVDD — GPIO23/IRQ5/DMA2_DDONE0 General Purpose Input/Output AA22 I/O OVDD — GPIO24/IRQ6/USB1_DRVVBUS General Purpose Input/Output Y26 I/O OVDD — GPIO25/IRQ7/USB1_PWRFAULT General Purpose Input/Output AA23 I/O OVDD — GPIO26/IRQ8/USB2_DRVVBUS General Purpose Input/Output AC22 I/O OVDD — GPIO27/IRQ9/USB2_PWRFAULT General Purpose Input/Output AC27 I/O OVDD — GPIO28/IRQ10/EVT7 General Purpose Input/Output AB24 I/O OVDD — GPIO29/IRQ11/EVT8 General Purpose Input/Output AC24 I/O OVDD — GPIO30/EC1_TXD1/TSEC_1588_ALARM_ General Purpose Input/Output OUT2 C25 I/O LVDD 23 GPIO31/EC1_TXD3/TSEC_1588_PULSE_ General Purpose Input/Output OUT2 A26 I/O LVDD 23 System Control PORESET Power On Reset T22 I OVDD — HRESET Hard Reset T23 I/O OVDD 1, 2 RESET_REQ Reset Request U28 O OVDD 31 CKSTP_OUT Checkstop Out T25 O OVDD 1, 2 Debug EVT0 Event 0 V26 I/O OVDD 18 EVT1 Event 1 U27 I/O OVDD — EVT2 Event 2 U26 I/O OVDD — EVT3 Event 3 W24 I/O OVDD — EVT4 Event 4 U24 I/O OVDD — EVT5/IIC4_SCL/M1SRCID1/LB_SRCID1/ GPIO18/DMA1_DREQ0 Event 5 AC23 I/O OVDD — EVT6/IIC4_SDA/M1SRCID2/ LB_SRCID2/GPIO19 Event 6 V24 I/O OVDD — EVT7GPIO28/IRQ10 Event 7 AB24 I/O OVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 21 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note EVT8/GPIO29/IRQ11 Event 8 AC24 I/O OVDD — EVT9/IRQ_OUT Event 9 Y24 I/O OVDD — M1DVAL/LB_DVAL/IIC3_SCL/GPIO16/ SDHC_CD/DMA1_DACK0 Debug Data Valid AB23 O OVDD — MSRCID0/LB_SRCID0/IIC3_SDA/GPIO17/ Debug Source ID 0 DMA_DDONE0/SDHC_WP AB26 O OVDD 4, 31 MSRCID1/LB_MSRCID1/EVT5/IIC4_SCL/ LB_SRCID1/GPIO18/DMA1_DREQ0 Debug Source ID 1 AC23 O OVDD — MSRCID2/LB_SRCID2/EVT6/IIC4_SDA/ LB_SRCID2/GPIO19 Debug Source ID 2 V24 O OVDD — CLK_OUT Clock Out T27 O OVDD 6 Clock RTC Real Time Clock P28 I OVDD — SYSCLK System Clock R28 I OVDD — JTAG TCK Test Clock Y28 I OVDD — TDI Test Data In W28 I OVDD 7 TDO Test Data Out AA28 O OVDD 6 TMS Test Mode Select W27 I OVDD 7 TRST Test Reset Y27 I OVDD 7 DFT SCAN_MODE Scan Mode V28 I OVDD 35 TEST_SEL Test Mode Select T28 I OVDD 12, 26 R22 O OVDD 31 Power Management ASLEEP Asleep Input /Output Voltage Select IO_VSEL0 I/O Voltage Select AB28 I OVDD 27 IO_VSEL1 I/O Voltage Select U23 I OVDD 27 IO_VSEL2 I/O Voltage Select AB21 I OVDD 27 IO_VSEL3 I/O Voltage Select Y23 I OVDD 27 IO_VSEL4 I/O Voltage Select Y21 I OVDD 27 Power and Ground Signals GND168 Ground A23 — — — GND167 Ground B23 — — — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 22 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note GND166 Ground B25 — — — GND165 Ground C23 — — — GND164 Ground D23 — — — GND163 Ground D27 — — — GND162 Ground E24 — — — GND161 Ground F22 — — — GND160 Ground F27 — — — GND159 Ground G10 — — — GND158 Ground G12 — — — GND157 Ground G14 — — — GND156 Ground G16 — — — GND155 Ground G18 — — — GND154 Ground G21 — — — GND153 Ground G22 — — — GND152 Ground H3 — — — GND151 Ground H4 — — — GND150 Ground H10 — — — GND149 Ground H12 — — — GND148 Ground H14 — — — GND147 Ground H16 — — — GND146 Ground H18 — — — GND145 Ground H21 — — — GND144 Ground H25 — — — GND143 Ground J2 — — — GND142 Ground J8 — — — GND141 Ground J10 — — — GND140 Ground J12 — — — GND139 Ground J14 — — — GND138 Ground J16 — — — GND137 Ground J18 — — — GND136 Ground J21 — — — GND135 Ground K5 — — — GND134 Ground K8 — — — GND133 Ground K10 — — — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 23 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note GND132 Ground K12 — — — GND131 Ground K14 — — — GND130 Ground K16 — — — GND129 Ground K18 — — — GND128 Ground K21 — — — GND127 Ground L8 — — — GND126 Ground L10 — — — GND125 Ground L12 — — — GND124 Ground L14 — — — GND123 Ground L16 — — — GND122 Ground L18 — — — GND121 Ground M2 — — — GND120 Ground M5 — — — GND119 Ground M8 — — — GND118 Ground M10 — — — GND117 Ground M12 — — — GND116 Ground M14 — — — GND115 Ground M16 — — — GND114 Ground M18 — — — GND113 Ground N8 — — — GND112 Ground N10 — — — GND111 Ground N12 — — — GND110 Ground N14 — — — GND109 Ground N16 — — — GND108 Ground N18 — — — GND107 Ground N21 — — — GND106 Ground N25 — — — GND105 Ground P5 — — — GND104 Ground P8 — — — GND103 Ground P10 — — — GND102 Ground P12 — — — GND101 Ground P14 — — — GND100 Ground P16 — — — GND099 Ground P18 — — — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 24 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note GND098 Ground P21 — — — GND097 Ground R2 — — — GND096 Ground R8 — — — GND095 Ground R10 — — — GND094 Ground R12 — — — GND093 Ground R14 — — — GND092 Ground R16 — — — GND091 Ground R18 — — — GND090 Ground R21 — — — GND089 Ground R24 — — — GND088 Ground R27 — — — GND087 Ground T8 — — — GND086 Ground T10 — — — GND085 Ground T12 — — — GND084 Ground T14 — — — GND083 Ground T16 — — — GND082 Ground T18 — — — GND081 Ground T21 — — — GND080 Ground U7 — — — GND079 Ground U8 — — — GND078 Ground U10 — — — GND077 Ground U12 — — — GND076 Ground U14 — — — GND075 Ground U17 — — — GND074 Ground U19 — — — GND073 Ground U22 — — — GND072 Ground U25 — — — GND071 Ground V2 — — — GND070 Ground V4 — — — GND069 Ground V6 — — — GND068 Ground V8 — — — GND067 Ground V10 — — — GND066 Ground V12 — — — GND065 Ground V14 — — — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 25 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note GND064 Ground V16 — — — GND063 Ground V17 — — — GND062 Ground V19 — — — GND061 Ground V21 — — — GND060 Ground V23 — — — GND059 Ground V27 — — — GND058 Ground W2 — — — GND057 Ground W5 — — — GND056 Ground W8 — — — GND055 Ground W10 — — — GND054 Ground W12 — — — GND053 Ground W14 — — — GND052 Ground W17 — — — GND051 Ground W19 — — — GND050 Ground W21 — — — GND049 Ground W23 — — — GND048 Ground Y6 — — — GND047 Ground Y7 — — — GND046 Ground Y8 — — — GND045 Ground Y10 — — — GND044 Ground Y12 — — — GND043 Ground Y14 — — — GND042 Ground Y16 — — — GND041 Ground Y17 — — — GND040 Ground Y19 — — — GND039 Ground Y22 — — — GND038 Ground AA5 — — — GND037 Ground AA7 — — — GND036 Ground AA17 — — — GND035 Ground AA19 — — — GND034 Ground AA24 — — — GND033 Ground AA27 — — — GND032 Ground AB2 — — — GND031 Ground AB9 — — — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 26 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note GND030 Ground AB10 — — — GND029 Ground AB11 — — — GND028 Ground AB12 — — — GND027 Ground AB15 — — — GND026 Ground AB22 — — — GND025 Ground AC5 — — — GND024 Ground AC17 — — — GND023 Ground AC20 — — — GND022 Ground AC26 — — — GND021 Ground AD12 — — — GND020 Ground AD15 — — — GND019 Ground AE2 — — — GND018 Ground AE5 — — — GND017 Ground AE8 — — — GND016 Ground AE11 — — — GND015 Ground AE15 — — — GND014 Ground AE18 — — — GND013 Ground AE21 — — — GND012 Ground AE24 — — — GND011 Ground AE27 — — — GND010 Ground AF13 — — — GND009 Ground AF14 — — — GND008 Ground AG4 — — — GND007 Ground AG7 — — — GND006 Ground AG10 — — — GND005 Ground AG19 — — — GND004 Ground AG22 — — — GND003 Ground AG25 — — — GND002 Ground AH12 — — — GND001 Ground AH15 — — — XGND12 SerDes Transceiver GND C5 — — — XGND11 SerDes Transceiver GND C7 — — — XGND10 SerDes Transceiver GND C11 — — — XGND09 SerDes Transceiver GND C15 — — — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 27 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note XGND08 SerDes Transceiver GND C21 — — — XGND07 SerDes Transceiver GND D9 — — — XGND06 SerDes Transceiver GND D13 — — — XGND05 SerDes Transceiver GND D19 — — — XGND04 SerDes Transceiver GND F6 — — — XGND03 SerDes Transceiver GND F21 — — — XGND02 SerDes Transceiver GND G3 — — — XGND01 SerDes Transceiver GND H5 — — — SGND17 SerDes Core Logic GND A5 — — — SGND16 SerDes Core Logic GND A8 — — — SGND15 SerDes Core Logic GND A12 — — — SGND14 SerDes Core Logic GND A16 — — — SGND13 SerDes Core Logic GND A20 — — — SGND12 SerDes Core Logic GND B1 — — — SGND11 SerDes Core Logic GND B6 — — — SGND10 SerDes Core Logic GND B10 — — — SGND09 SerDes Core Logic GND B14 — — — SGND08 SerDes Core Logic GND B18 — — — SGND07 SerDes Core Logic GND B22 — — — SGND06 SerDes Core Logic GND C3 — — — SGND05 SerDes Core Logic GND D2 — — — SGND04 SerDes Core Logic GND D17 — — — SGND03 SerDes Core Logic GND E3 — — — SGND02 SerDes Core Logic GND F1 — — — SGND01 SerDes Core Logic GND H2 — — — AGND_SRDS1 SerDes PLL1 GND C2 — — — AGND_SRDS2 SerDes PLL2 GND B17 — — — SENSEGND_CA_PL Core Group A and Platform GND Sense G8 — — 8 SENSEGND_CB Core Group B GND Sense AA16 — — 8 USB1_AGND06 USB1 PHY Transceiver GND J28 — — — USB1_AGND05 USB1 PHY Transceiver GND K27 — — — USB1_AGND04 USB1 PHY Transceiver GND L27 — — — USB1_AGND03 USB1 PHY Transceiver GND M22 — — — USB1_AGND02 USB1 PHY Transceiver GND M24 — — — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 28 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note USB1_AGND01 USB1 PHY Transceiver GND M28 — — — USB2_AGND06 USB2 PHY Transceiver GND J22 — — — USB2_AGND05 USB2 PHY Transceiver GND J24 — — — USB2_AGND04 USB2 PHY Transceiver GND J26 — — — USB2_AGND03 USB2 PHY Transceiver GND K25 — — — USB2_AGND02 USB2 PHY Transceiver GND L25 — — — USB2_AGND01 USB2 PHY Transceiver GND M26 — — — OVDD06 General I/O Supply N20 — OVDD — OVDD05 General I/O Supply P20 — OVDD — OVDD04 General I/O Supply R20 — OVDD — OVDD03 General I/O Supply T20 — OVDD — OVDD02 General I/O Supply T26 — OVDD — OVDD01 General I/O Supply W26 — OVDD — CVDD2 eSPI and eSDHC Supply K20 — CVDD — CVDD1 eSPI and eSDHC Supply M20 — CVDD — GVDD17 DDR Supply AA8 — GVDD — GVDD16 DDR Supply AA9 — GVDD — GVDD15 DDR Supply AA10 — GVDD — GVDD14 DDR Supply AA11 — GVDD — GVDD13 DDR Supply AA12 — GVDD — GVDD12 DDR Supply AA13 — GVDD — GVDD11 DDR Supply AA14 — GVDD — GVDD10 DDR Supply AA15 — GVDD — GVDD09 DDR Supply AB13 — GVDD — GVDD08 DDR Supply AB14 — GVDD — GVDD07 DDR Supply AC13 — GVDD — GVDD06 DDR Supply AC14 — GVDD — GVDD05 DDR Supply AF6 — GVDD — GVDD04 DDR Supply AF9 — GVDD — GVDD03 DDR Supply AF17 — GVDD — GVDD02 DDR Supply AF20 — GVDD — GVDD01 DDR Supply AF23 — GVDD — BVDD07 Local Bus Supply J7 — BVDD — BVDD06 Local Bus Supply K7 — BVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 29 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note BVDD05 Local Bus Supply L4 — BVDD — BVDD04 Local Bus Supply L7 — BVDD — BVDD03 Local Bus Supply M7 — BVDD — BVDD02 Local Bus Supply N4 — BVDD — BVDD01 Local Bus Supply R4 — BVDD — SVDD17 SerDes Core Logic Supply A4 — SVDD — SVDD16 SerDes Core Logic Supply A6 — SVDD — SVDD15 SerDes Core Logic Supply A10 — SVDD — SVDD14 SerDes Core Logic Supply A14 — SVDD — SVDD13 SerDes Core Logic Supply A18 — SVDD — SVDD12 SerDes Core Logic Supply A22 — SVDD — SVDD11 SerDes Core Logic Supply B2 — SVDD — SVDD10 SerDes Core Logic Supply B3 — SVDD — SVDD09 SerDes Core Logic Supply B8 — SVDD — SVDD08 SerDes Core Logic Supply B12 — SVDD — SVDD07 SerDes Core Logic Supply B16 — SVDD — SVDD06 SerDes Core Logic Supply B20 — SVDD — SVDD05 SerDes Core Logic Supply C17 — SVDD — SVDD04 SerDes Core Logic Supply D1 — SVDD — SVDD03 SerDes Core Logic Supply E4 — SVDD — SVDD02 SerDes Core Logic Supply F2 — SVDD — SVDD01 SerDes Core Logic Supply H1 — SVDD — XVDD12 SerDes Transceiver Supply C4 — XVDD — XVDD11 SerDes Transceiver Supply C9 — XVDD — XVDD10 SerDes Transceiver Supply C13 — XVDD — XVDD09 SerDes Transceiver Supply C19 — XVDD — XVDD08 SerDes Transceiver Supply D7 — XVDD — XVDD07 SerDes Transceiver Supply D11 — XVDD — XVDD06 SerDes Transceiver Supply D15 — XVDD — XVDD05 SerDes Transceiver Supply D21 — XVDD — XVDD04 SerDes Transceiver Supply E22 — XVDD — XVDD03 SerDes Transceiver Supply F5 — XVDD — XVDD02 SerDes Transceiver Supply G4 — XVDD — XVDD01 SerDes Transceiver Supply H6 — XVDD — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 30 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note LVDD05 Ethernet Controller 1 and 2 Supply C26 — LVDD — LVDD04 Ethernet Controller 1 and 2 Supply E26 — LVDD — LVDD03 Ethernet Controller 1 and 2 Supply G20 — LVDD — LVDD02 Ethernet Controller 1 and 2 Supply H20 — LVDD — LVDD01 Ethernet Controller 1 and 2 Supply J20 — LVDD — POVDD Fuse Programming Override Supply U21 — POVDD 30 VDD_CA_PL78 Core Group A and Platform Supply G9 — VDD_CA_PL 37 VDD_CA_PL77 Core Group A and Platform Supply G11 — VDD_CA_PL 37 VDD_CA_PL76 Core Group A and Platform Supply G13 — VDD_CA_PL 37 VDD_CA_PL75 Core Group A and Platform Supply G15 — VDD_CA_PL 37 VDD_CA_PL74 Core Group A and Platform Supply G17 — VDD_CA_PL 37 VDD_CA_PL73 Core Group A and Platform Supply G19 — VDD_CA_PL 37 VDD_CA_PL72 Core Group A and Platform Supply H9 — VDD_CA_PL 37 VDD_CA_PL71 Core Group A and Platform Supply H11 — VDD_CA_PL 37 VDD_CA_PL70 Core Group A and Platform Supply H13 — VDD_CA_PL 37 VDD_CA_PL69 Core Group A and Platform Supply H15 — VDD_CA_PL 37 VDD_CA_PL68 Core Group A and Platform Supply H17 — VDD_CA_PL 37 VDD_CA_PL67 Core Group A and Platform Supply H19 — VDD_CA_PL 37 VDD_CA_PL66 Core Group A and Platform Supply J9 — VDD_CA_PL 37 VDD_CA_PL65 Core Group A and Platform Supply J11 — VDD_CA_PL 37 VDD_CA_PL64 Core Group A and Platform Supply J13 — VDD_CA_PL 37 VDD_CA_PL63 Core Group A and Platform Supply J15 — VDD_CA_PL 37 VDD_CA_PL62 Core Group A and Platform Supply J17 — VDD_CA_PL 37 VDD_CA_PL61 Core Group A and Platform Supply J19 — VDD_CA_PL 37 VDD_CA_PL60 Core Group A and Platform Supply K9 — VDD_CA_PL 37 VDD_CA_PL59 Core Group A and Platform Supply K11 — VDD_CA_PL 37 VDD_CA_PL58 Core Group A and Platform Supply K13 — VDD_CA_PL 37 VDD_CA_PL57 Core Group A and Platform Supply K15 — VDD_CA_PL 37 VDD_CA_PL56 Core Group A and Platform Supply K17 — VDD_CA_PL 37 VDD_CA_PL55 Core Group A and Platform Supply K19 — VDD_CA_PL 37 VDD_CA_PL54 Core Group A and Platform Supply L9 — VDD_CA_PL 37 VDD_CA_PL53 Core Group A and Platform Supply L11 — VDD_CA_PL 37 VDD_CA_PL52 Core Group A and Platform Supply L13 — VDD_CA_PL 37 VDD_CA_PL51 Core Group A and Platform Supply L15 — VDD_CA_PL 37 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 31 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note VDD_CA_PL50 Core Group A and Platform Supply L17 — VDD_CA_PL 37 VDD_CA_PL49 Core Group A and Platform Supply L19 — VDD_CA_PL 37 VDD_CA_PL48 Core Group A and Platform Supply M9 — VDD_CA_PL 37 VDD_CA_PL47 Core Group A and Platform Supply M11 — VDD_CA_PL 37 VDD_CA_PL46 Core Group A and Platform Supply M13 — VDD_CA_PL 37 VDD_CA_PL45 Core Group A and Platform Supply M15 — VDD_CA_PL 37 VDD_CA_PL44 Core Group A and Platform Supply M17 — VDD_CA_PL 37 VDD_CA_PL43 Core Group A and Platform Supply M19 — VDD_CA_PL 37 VDD_CA_PL42 Core Group A and Platform Supply N9 — VDD_CA_PL 37 VDD_CA_PL41 Core Group A and Platform Supply N11 — VDD_CA_PL 37 VDD_CA_PL40 Core Group A and Platform Supply N13 — VDD_CA_PL 37 VDD_CA_PL39 Core Group A and Platform Supply N15 — VDD_CA_PL 37 VDD_CA_PL38 Core Group A and Platform Supply N17 — VDD_CA_PL 37 VDD_CA_PL37 Core Group A and Platform Supply N19 — VDD_CA_PL 37 VDD_CA_PL36 Core Group A and Platform Supply P9 — VDD_CA_PL 37 VDD_CA_PL35 Core Group A and Platform Supply P11 — VDD_CA_PL 37 VDD_CA_PL34 Core Group A and Platform Supply P13 — VDD_CA_PL 37 VDD_CA_PL33 Core Group A and Platform Supply P15 — VDD_CA_PL 37 VDD_CA_PL32 Core Group A and Platform Supply P17 — VDD_CA_PL 37 VDD_CA_PL31 Core Group A and Platform Supply P19 — VDD_CA_PL 37 VDD_CA_PL30 Core Group A and Platform Supply R9 — VDD_CA_PL 37 VDD_CA_PL29 Core Group A and Platform Supply R11 — VDD_CA_PL 37 VDD_CA_PL28 Core Group A and Platform Supply R13 — VDD_CA_PL 37 VDD_CA_PL27 Core Group A and Platform Supply R15 — VDD_CA_PL 37 VDD_CA_PL26 Core Group A and Platform Supply R17 — VDD_CA_PL 37 VDD_CA_PL25 Core Group A and Platform Supply R19 — VDD_CA_PL 37 VDD_CA_PL24 Core Group A and Platform Supply T9 — VDD_CA_PL 37 VDD_CA_PL23 Core Group A and Platform Supply T11 — VDD_CA_PL 37 VDD_CA_PL22 Core Group A and Platform Supply T13 — VDD_CA_PL 37 VDD_CA_PL21 Core Group A and Platform Supply T15 — VDD_CA_PL 37 VDD_CA_PL20 Core Group A and Platform Supply T17 — VDD_CA_PL 37 VDD_CA_PL19 Core Group A and Platform Supply T19 — VDD_CA_PL 37 VDD_CA_PL18 Core Group A and Platform Supply U9 — VDD_CA_PL 37 VDD_CA_PL17 Core Group A and Platform Supply U11 — VDD_CA_PL 37 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 32 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note VDD_CA_PL16 Core Group A and Platform Supply U13 — VDD_CA_PL 37 VDD_CA_PL15 Core Group A and Platform Supply U15 — VDD_CA_PL 37 VDD_CA_PL14 Core Group A and Platform Supply U20 — VDD_CA_PL 37 VDD_CA_PL13 Core Group A and Platform Supply V9 — VDD_CA_PL 37 VDD_CA_PL12 Core Group A and Platform Supply V11 — VDD_CA_PL 37 VDD_CA_PL11 Core Group A and Platform Supply V13 — VDD_CA_PL 37 VDD_CA_PL10 Core Group A and Platform Supply V15 — VDD_CA_PL 37 VDD_CA_PL09 Core Group A and Platform Supply W9 — VDD_CA_PL 37 VDD_CA_PL08 Core Group A and Platform Supply W11 — VDD_CA_PL 37 VDD_CA_PL07 Core Group A and Platform Supply W13 — VDD_CA_PL 37 VDD_CA_PL06 Core Group A and Platform Supply W15 — VDD_CA_PL 37 VDD_CA_PL05 Core Group A and Platform Supply Y9 — VDD_CA_PL 37 VDD_CA_PL04 Core Group A and Platform Supply Y11 — VDD_CA_PL 37 VDD_CA_PL03 Core Group A and Platform Supply Y13 — VDD_CA_PL 37 VDD_CA_PL02 Core Group A and Platform Supply Y15 — VDD_CA_PL 37 VDD_CA_PL01 Core Group A and Platform Supply AA21 — VDD_CA_PL 37 VDD_CB11 Core Group B Supply U16 — VDD_CB 37 VDD_CB10 Core Group B Supply U18 — VDD_CB 37 VDD_CB09 Core Group B Supply V18 — VDD_CB 37 VDD_CB08 Core Group B Supply V20 — VDD_CB 37 VDD_CB07 Core Group B Supply W16 — VDD_CB 37 VDD_CB06 Core Group B Supply W18 — VDD_CB 37 VDD_CB05 Core Group B Supply W20 — VDD_CB 37 VDD_CB04 Core Group B Supply Y18 — VDD_CB 37 VDD_CB03 Core Group B Supply Y20 — VDD_CB 37 VDD_CB02 Core Group B Supply AA18 — VDD_CB 37 VDD_CB01 Core Group B Supply AA20 — VDD_CB 37 VDD_LP Low Power Security Monitor Supply L20 — VDD_LP 25 AVDD_CC1 Core Cluster PLL1 Supply V7 — — 13 AVDD_CC2 Core Cluster PLL2 Supply W22 — — 13 AVDD_PLAT Platform PLL Supply V22 — — 13 AVDD_DDR DDR PLL Supply W6 — — 13 AVDD_SRDS1 SerDes PLL1 Supply C1 — — 13 AVDD_SRDS2 SerDes PLL2 Supply A17 — — 13 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 33 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description SENSEVDD_CA_PL Core Group A and Platform Vdd Sense SENSEVDD_CB Package Pin Pin Number Type Power Supply Note H8 — — 8 Core Group B Vdd Sense AB16 — — 8 USB1_VDD_3P3 USB1 PHY Transceiver 3.3 V Supply M23 — — — USB2_VDD_3P3 USB2 PHY Transceiver 3.3 V Supply J23 — — — USB1_VDD_1P0 USB1 PHY PLL 1.0 V Supply L22 — — — USB2_VDD_1P0 USB2 PHY PLL 1.0 V Supply K22 — — — Analog Signals MVREF SSTL_1.5/1.35 Reference Voltage W7 I GVDD/2 — SD_IMP_CAL_TX SerDes Tx Impedance Calibration E21 I 200Ω (±1%) to XVDD 21 SD_IMP_CAL_RX SerDes Rx Impedance Calibration F7 I 200Ω (±1%) to SVDD 22 TEMP_ANODE Temperature Diode Anode V5 — internal diode 9 TEMP_CATHODE Temperature Diode Cathode U6 — internal diode 9 USB2_IBIAS_REXT USB PHY2 Reference Bias Current Generation K23 — GND 32 USB1_IBIAS_REXT USB PHY1 Reference Bias Current Generation L23 — GND 32 USB2_VDD_1P8_DECAP USB2 PHY 1.8 V Output to External Decap K24 — GND 33 USB1_VDD_1P8_DECAP USB1 PHY 1.8 V Output to External Decap L24 — GND 33 No Connection Pins NC03 No Connection W4 — — 11 NC04 No Connection W3 — — 11 NC05 No Connection W1 — — 11 NC06 No Connection H7 — — 11 NC07 No Connection G7 — — 11 NC08 No Connection F20 — — 11 NC09 No Connection F19 — — 11 NC10 No Connection F18 — — 11 NC11 No Connection F16 — — 11 NC12 No Connection F13 — — 11 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 34 Freescale Semiconductor Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Signal Description Package Pin Pin Number Type Power Supply Note NC13 No Connection F12 — — 11 NC14 No Connection F11 — — 11 NC15 No Connection F10 — — 11 NC16 No Connection F9 — — 11 NC17 No Connection F8 — — 11 NC18 No Connection E20 — — 11 NC19 No Connection E19 — — 11 NC20 No Connection E18 — — 11 NC21 No Connection E16 — — 11 NC22 No Connection E15 — — 11 NC23 No Connection E14 — — 11 NC24 No Connection E13 — — 11 NC25 No Connection E12 — — 11 NC26 No Connection E11 — — 11 NC27 No Connection E10 — — 11 NC28 No Connection E9 — — 11 NC29 No Connection E8 — — 11 NC30 No Connection E7 — — 11 NC31 No Connection D22 — — 11 NC32 No Connection D6 — — 11 NC33 No Connection D5 — — 11 NC34 No Connection C22 — — 11 NC35 No Connection C6 — — 11 NC_M21 No Connection M21 — — 11 Reserved Pins Reserve — F24 — 1.2 V 20 Reserve — E23 — 1.2 V 20 Reserve — E5 — — 11 Reserve — E6 — — 11 Reserve — F14 — — 11 Reserve — F15 — — 11 Reserve — AB17 — GND 19 Reserve — AB18 — GND 19 Reserve — AB19 — GND 19 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 35 Pin Assignments and Reset States Table 1. Pin List by Bus (continued) Signal Reserve Signal Description — Package Pin Pin Number Type AB20 — Power Supply Note GND 19 Note: 1. Recommend that a weak pull-up resistor (2–10 kΩ) be placed on this pin to OVDD. 2. This pin is an open drain signal. 3. This pin is a reset configuration pin. It has a weak internal pull-up P-FET which is enabled only when the processor is in the reset state. This pull-up is designed such that it can be overpowered by an external 4.7-kΩ resistor. However, if the signal is intended to be high after reset, and if there is any device on the net that might pull down the value of the net at reset, then a pull up or active driver is needed. 4. Functionally, this pin is an output, but structurally it is an I/O because it either samples configuration input during reset or it has other manufacturing test functions. This pin is therefore described as an I/O for boundary scan. 5. Recommend that a weak pull-up resistor (2–10 kΩ) be placed on this pin to BVDD in order to ensure no random chip select assertion due to possible noise, etc. 6. This output is actively driven during reset rather than being three-stated during reset. 7. These JTAG pins have weak internal pull-up P-FETs that are always enabled. 8. These pins are connected to the corresponding power and ground nets internally. They may be connected as a differential pair to be used by the voltage regulators with remote sense function. For Rev1.1 silicon, the better solution is to use the far sense pins relative to the power supply location, the other pair can be left as no connected. The DC power simulation should be done during the board layout process to approve the selected solution. 9. These pins may be connected to a thermal diode monitoring device such as the ADT7461A. If a thermal diode monitoring device is not connected, these pins may be connected to test point or left as a no connect. 10.If this pin is connected to a device that pulls down during reset, an external pull-up is required to drive this pin to a safe state during reset. 11.Do not connect. 12.These are test signals for factory use only and must be pulled low (1 KΩ−2 kΩ) to ground (GND) for normal machine operation. 13.Independent supplies derived from board VDD_CA_CB_PL (core clusters, platform, DDR) or SVDD (SerDes). 14.Recommend that a pull-up resistor (1 KΩ) be placed on this pin to OVDD if I2C interface is used. 15.This pin requires an external 1 KΩ pull-down resistor to prevent PHY from seeing a valid Transmit Enable before it is actively driven. 16.For DDR3 and DDR3L, Dn_MDIC[0] is grounded through an 20-Ω (full-strength mode) or 40.2-Ω (half-strength mode) precision 1% resistor and Dn_MDIC[1] is connected to GVDD through an 20-Ω (full-strength mode) or 40.2-Ω (half-strength mode) precision 1% resistor. These pins are used for automatic calibration of the DDR3 and DDR3L IOs. 17.These pins must be pulled up to 1.2 V through a 180 Ω ± 1% resistor for EM2_MDC and a 330 Ω ± 1% resistor for EM2_MDIO. 18.Pin has a weak internal pull-up. 19.These pins must be pulled to ground (GND). 20.Ethernet MII Management Interface 2 pins function as open drain I/Os. The interface shall conform to 1.2 V nominal voltage levels. LVDD must be powered to use this interface. 21.This pin requires a 200-Ω pull-up to XVDD. 22.This pin requires a 200-Ω pull-up to SVDD. 23.This GPIO pin is on LVDD power plane, not OVDD. 24.Functionally, this pin is an I/O, but may act as an output only or an input only depending on the pin mux configuration defined by the RCW. 25.See Section 3.6, “Connection Recommendations,” for additional details on this signal. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 36 Freescale Semiconductor Electrical Characteristics Table 1. Pin List by Bus (continued) Signal Package Pin Pin Number Type Signal Description Power Supply Note 26.For reduced core (core 2 and 3 disabled) mode, this signal must be pulled high (100 Ω–1 kΩ) to OVDD. 27.Warning, incorrect voltage select settings can lead to irreversible device damage. This pin has an internal 2 kΩ pull-down resistor, to pull it high, a pull-up resistor of less than 1 kΩ to OVDD should be used. See Section 3.2, “Supply Power Default Setting.” 28.SDHC_DAT[4:7] require CVDD = 3.3 V when muxed extended SDHC data signals are enabled via the RCW[SPI] field. 29.The cfg_xvdd_sel (LA[26]) reset configuration pin must select the correct voltage that is being supplied on the XVDD pin. Incorrect voltage select settings can lead to irreversible device damage. 30.See Section 2.2, “Power Up Sequencing,” and Section 5, “Security Fuse Processor,” for additional details on this signal. 31.Pin must NOT be pulled down during power-on reset. 32.This pin must be connected to GND through a 10 kΩ ± 0.1% resistor for bias generation. 33.A 1μF to 1.5 μF capacitor connected to GND is required on this signal. Section 3.6.4.2, “USBn_VDD_1P8_DECAP Capacitor Options,” provides a list of recommended capacitors. 34.A divider network is required on this signal. See Section 3.6.4.1, “USB Divider Network.” 35.These are test signals for factory use only and must be pulled up (100 Ω−1 kΩ) to OVDD for normal machine operation. 36.For systems which boot from Local Bus (GPCM)-controlled NOR flash or (FCM)-controlled NAND flash, a pull-up on LGPL4 is required. 37.Core Group A and Platform supply (VDD_CA_PL) and Core Group B supply (VDD_CB) were separate supplies in Rev1.0, they are tied together in Rev1.1. 2 Electrical Characteristics This section provides the AC and DC electrical specifications for the chip. The chip is currently targeted to these specifications. Some of these specifications are independent of the I/O cell, but they are included for a more complete reference. These are not purely I/O buffer design specifications. 2.1 Overall DC Electrical Characteristics This section describes the ratings, conditions, and other electrical characteristics. 2.1.1 Absolute Maximum Ratings Table 2. Absolute Operating Conditions1 Parameter Core Group A (cores 0–1) and platform supply voltage (Silicon Rev 1.0) Core Group B (cores 2–3) supply voltage (Silicon Rev 1.0) Core Group A (cores 0–1), Core Group B (cores 2–3) and platform supply voltage (Silicon Rev 1.1) PLL supply voltage (core, platform, DDR) PLL supply voltage (SerDes, filtered from SVDD) Fuse programming override supply DUART, I2C, DMA, MPIC, GPIO, system control and power management, clocking, debug, I/O voltage select, and JTAG I/O voltage Symbol Max Value Unit Note VDD_CA_PL –0.3 to 1.1 V 9, 10 VDD_CB –0.3 to 1.1 V 9, 10 VDD_CA_CB_PL –0.3 to 1.1 V 9, 10 AVDD –0.3 to 1.1 V — AVDD_SRDS –0.3 to 1.1 V — POVDD –0.3 to 1.65 V 1 OVDD –0.3 to 3.63 V — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 37 Electrical Characteristics Table 2. Absolute Operating Conditions1 (continued) Parameter Symbol Max Value Unit Note eSPI, eSHDC, GPIO CVDD –0.3 to 3.63 –0.3 to 2.75 –0.3 to 1.98 V — DDR3 and DDR3L DRAM I/O voltage GVDD –0.3 to 1.65 V — Enhanced local bus I/O voltage BVDD –0.3 to 3.63 –0.3 to 2.75 –0.3 to 1.98 V — SerDes core logic supply and receivers SVDD –0.3 to 1.1 V — Pad power supply for SerDes transceivers XVDD –0.3 to 1.98 –0.3 to 1.65 V — Ethernet I/O, Ethernet management interface 1 (EMI1), 1588, GPIO LVDD –0.3 to 3.63 –0.3 to 2.75 V 3 USB PHY transceiver supply voltage USB_VDD_3P3 –0.3 to 3.63 V — USB PHY PLL supply voltage USB_VDD_1P0 –0.3 to 1.1 V — VDD_LP –0.3 to 1.1 V — MVIN –0.3 to (GVDD + 0.3) V 2, 7 MVREFn –0.3 to (GVDD/2+ 0.3) V 2, 7 Ethernet signals, GPIO LVIN –0.3 to (LVDD + 0.3) V 3, 7 eSPI, eSHDC, GPIO CVIN –0.3 to (CVDD + 0.3) V 4, 7 Enhanced local bus signals BVIN –0.3 to (BVDD + 0.3) V 5, 7 DMA, MPIC, GPIO, system control DUART, I and power management, clocking, debug, I/O voltage select, and JTAG I/O voltage OVIN –0.3 to (OVDD + 0.3) V 6, 7 SerDes signals XVIN –0.4 to (XVDD + 0.3) V 7 USB_VIN_3P3 –0.3 to (USB_VDD_3P3 + 0.3) V 7 Tstg –55 to 150 °C — Low Power Security Monitor Supply Input voltage7 DDR3 and DDR3L DRAM signals DDR3 and DDR3L DRAM reference 2C, USB PHY transceiver signals Storage junction temperature range P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 38 Freescale Semiconductor Electrical Characteristics Table 2. Absolute Operating Conditions1 (continued) Parameter Symbol Max Value Unit Note Note: 1. Functional operating conditions are given in Table 3. Absolute maximum ratings are stress ratings only; functional operation at the maximums is not guaranteed. Stresses beyond those listed may affect device reliability or cause permanent damage to the device. 2. Caution: MVIN must not exceed GVDD by more than 0.3 V. This limit may be exceeded for a maximum of 20 ms during power-on reset and power-down sequences. 3. Caution: LVIN must not exceed LVDD by more than 0.3 V. This limit may be exceeded for a maximum of 20 ms during power-on reset and power-down sequences. 4. Caution: CVIN must not exceed CVDD by more than 0.3 V. This limit may be exceeded for a maximum of 20 ms during power-on reset and power-down sequences. 5. Caution: BVIN must not exceed BVDD by more than 0.3 V. This limit may be exceeded for a maximum of 20 ms during power-on reset and power-down sequences. 6. Caution: OVIN must not exceed OVDD by more than 0.3 V. This limit may be exceeded for a maximum of 20 ms during power-on reset and power-down sequences. 7. (C,X,B,G,L,O)VIN may overshoot (for VIH) or undershoot (for VIL) to the voltages and maximum duration shown in Figure 7. 8. Ethernet MII Management Interface 2 pins function as open drain I/Os. The interface conforms to 1.2 V nominal voltage levels. LVDD must be powered to use this interface. 9. Supply voltage specified at the voltage sense pin. Voltage input pins must be regulated to provide specified voltage at the sense pin. 10.Core Group A and Platform supply (VDD_CA_PL) and Core Group B supply (VDD_CB) were separate supplies in Rev1.0, they are tied together in Rev1.1. 2.1.2 Recommended Operating Conditions This table provides the recommended operating conditions for this device. Note that proper device operation outside these conditions is not guaranteed. Table 3. Recommended Operating Conditions Parameter Symbol Recommended Value Unit Note Core Group A (cores 0–1) and platform supply voltage (Silicon Rev 1.0) VDD_CA_PL 1.0 ± 50 mV V 4, 5 Core Group B (cores 2–3) supply voltage (Silicon Rev 1.0) VDD_CB 1.0 ± 50 mV V 4, 5 Core Group A (cores 0–1), Core Group B (cores 2–3) and platform supply voltage (Silicon Rev 1.1) VDD_CA_CB_PL 1.0 ± 50 mV V 4, 5 PLL supply voltage (core, platform, DDR) AVDD 1.0 ± 50 mV V — AVDD_SRDS 1.0 ± 50 mV V — PLL supply voltage (SerDes) Fuse programming override supply POVDD 1.5 ± 75 mV V 2 2C, DMA, MPIC, GPIO, system DUART, I control and power management, clocking, debug, I/O voltage select, and JTAG I/O voltage OVDD 3.3 ± 165 mV V — eSPI, eSDHC, GPIO CVDD 3.3 ± 165 mV 2.5 ± 125 mV 1.8 ± 90 mV V — V — DDR DRAM I/O voltage GVDD DDR3 DDR3L 1.5 ± 75 mV 1.35 ± 67 mV P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 39 Electrical Characteristics Table 3. Recommended Operating Conditions (continued) Parameter Symbol Recommended Value Unit Note Enhanced local bus I/O voltage BVDD 3.3 ± 165 mV 2.5 ± 125 mV 1.8 ± 90 mV V — SerDes core logic supply and transceivers SVDD 1.0 ± 50 mV V — Pad power supply for SerDes transceivers XVDD 1.8 ± 90 mV 1.5 ± 75 mV V — Ethernet I/O, Ethernet management interface 1 (EMI1),1588, GPIO LVDD 3.3 ± 165 mV 2.5 ± 125 mV V 3 USB PHY transceiver supply voltage USB_VDD_3P3 3.3 ± 165 mV V — USB PHY PLL supply voltage USB_VDD_1P0 1.0 ± 50 mV V — VDD_LP 1.0 ± 50 mV V — DDR3 and DDR3L DRAM signals MVIN GND to GVDD V — DDR3 and DDR3L DRAM reference MVREF GVDD/2 ± 1% V — Ethernet signals, GPIO LVIN GND to LVDD V — eSPI, eSHDC, GPIO CVIN GND to CVDD V — Enhanced Local Bus signals BVIN GND to BVDD V — DUART, I2C, DMA, MPIC, GPIO, system control and power management, clocking, debug, I/O voltage select, and JTAG I/O voltage OVIN GND to OVDD V — SerDes signals XVIN GND to XVDD V — USB_VIN_3P3 GND to USB_VDD_3P3 V — TA, TJ TA = 0 (min) to TJ = 105 (max) °C — Extended Operation TA, TJ TA = –40 (min) to TJ = 105 (max) °C — Secure Boot Fuse Programming TA, TJ TA = 0(min) to TJ = 70 (max) °C 1 Low Power Security Monitor Supply Input voltage USB PHY Transceiver signals Operating Normal Operation Temperature range P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 40 Freescale Semiconductor Electrical Characteristics Table 3. Recommended Operating Conditions (continued) Parameter Symbol Recommended Value Unit Note Note: 1. POVDD must be supplied 1.5 V and the device must operate in the specified fuse programming temperature range only during secure boot fuse programming. For all other operating conditions, POVDD must be tied to GND, subject to the power sequencing constraints shown in Section 2.2, “Power Up Sequencing.” 2. Selecting RGMII limits LVDD to 2.5 V. 3. Unless otherwise stated in an interface’s DC specifications, the maximum allowed input capacitance in this table is a general recommendation for signals. 4. Supply voltage specified at the voltage sense pin. Voltage input pins must be regulated to provide specified voltage at the sense pin. 5. Core Group A and Platform supply (VDD_CA_PL) and Core Group B supply (VDD_CB) were separate supplies in Rev1.0, they are tied together in Rev1.1. This figure shows the undershoot and overshoot voltages at the interfaces of the device. Nominal C/X/B/G/L/OVDD + 20% C/X/B/G/L/OVDD + 5% C/X/B/G/L/OVDD VIH GND GND – 0.3V VIL GND – 0.7 V Not to Exceed 10% of tCLOCK Notes: tCLOCK refers to the clock period associated with the respective interface: • For I2C, tCLOCK refers to SYSCLK. • For DDR GVDD, tCLOCK refers to Dn_MCK. • For eSPI CVDD, tCLOCK refers to SPI_CLK. • For eLBC BVDD, tCLOCK refers to LCLK. • For SerDes XVDD, tCLOCK refers to SD_REF_CLK. • For dTSEC LVDD, tCLOCK refers to EC_GTX_CLK125. • For JTAG OVDD, tCLOCK refers to TCK. Figure 7. Overshoot/Undershoot Voltage for BVDD/GVDD/LVDD/OVDD The core and platform voltages must always be provided at nominal 1.0 V. See Table 3 for the actual recommended core voltage conditions. Voltage to the processor interface I/Os is provided through separate sets of supply pins and must be provided at the voltages shown in Table 3. The input voltage threshold scales with respect to the associated I/O supply voltage. CVDD, BVDD, OVDD, and LVDD-based receivers are simple CMOS I/O circuits and satisfy appropriate LVCMOS type specifications. The DDR SDRAM interface uses differential receivers referenced by the externally supplied MVREFn signal (nominally set to GVDD/2) as is appropriate for the SSTL_1.5/SSTL_1.35 electrical signaling standard. The DDR DQS receivers cannot be operated in single-ended fashion. The complement signal must be properly driven and cannot be grounded. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 41 Electrical Characteristics 2.1.3 Output Driver Characteristics This table provides information about the characteristics of the output driver strengths. The values are preliminary estimates. Table 4. Output Drive Capability Output Impedance (Ω) (Nominal) Supply Voltage 45 45 45 BVDD = 3.3 V BVDD = 2.5 V BVDD = 1.8 V — DDR3 signal 20 (full-strength mode) 40 (half-strength mode) GVDD = 1.5 V 1 DDR3L signal 20 (full-strength mode) 40 (half-strength mode) GVDD = 1.35 V 1 eTSEC/10/100 signals 45 45 LVDD = 3.3 V LVDD = 2.5 V — DUART, system control, JTAG 45 OVDD = 3.3 V — 45 OVDD = 3.3 V — 45 45 45 CVDD = 3.3 V CVDD = 2.5 V CVDD =1.8 V — Driver Type Local Bus interface utilities signals I 2C eSPI, eSDHC Note Note: 1. The drive strength of the DDR3 or DDR3L interface in half-strength mode is at Tj = 105 °C and at GVDD (min). 2.2 Power Up Sequencing The device requires that its power rails be applied in a specific sequence in order to ensure proper device operation. These requirements are as follows for power up: 1. 2. 3. 4. 5. Bring up OVDD, LVDD, BVDD, CVDD, and USB_VDD_3P3. Drive POVDD = GND. — PORESET input must be driven asserted and held during this step. — IO_VSEL inputs must be driven during this step and held stable during normal operation. — USB_VDD_3P3 rise time (10% to 90%) has a minimum of 350 μs. Bring up VDD_CA_CB_PL, SVDD, AVDD (cores, platform, SerDes) and USB_VDD_1P0. VDD_CA_CB_PL and USB_VDD_1P0 must be ramped up simultaneously. Bring up GVDD (DDR) and XVDD. Negate PORESET input as long as the required assertion/hold time has been met per Table 17. For secure boot fuse programming: After negation of PORESET, drive POVDD = 1.5 V after a required minimum delay per Table 5. After fuse programming is completed, it is required to return POVDD = GND before the system is power cycled (PORESET assertion) or powered down (VDD_CA_CB_PL ramp down) per the required timing specified in Table 5. See Section 5, “Security Fuse Processor,” for additional details. WARNING Only two secure boot fuse programming events are permitted per lifetime of a device. No activity other than that required for secure boot fuse programming is permitted while POVDD driven to any voltage above GND, including the reading of the fuse block. The reading of the fuse block may only occur while POVDD = GND. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 42 Freescale Semiconductor Electrical Characteristics While VDD is ramping, current may be supplied from VDD through the chip to GVDD. Nevertheless, GVDD from an external supply should follow the sequencing described above. WARNING Only 100,000 POR cycles are permitted per lifetime of a device. All supplies must be at their stable values within 75 ms. Items on the same line have no ordering requirement with respect to one another. Items on separate lines must be ordered sequentially such that voltage rails on a previous step must reach 90% of their value before the voltage rails on the current step reach 10% of theirs. This figure provides the POVDD timing diagram. Fuse programming 1 POVDD 10% POVDD 10% POVDD 90% VDD_CA_CB_PL tPOVDD_VDD VDD_CA_CB_PL PORESET tPOVDD_PROG 90% OVDD 90% OVDD tPOVDD_RST tPOVDD_DELAY NOTE: POVDD must be stable at 1.5 V prior to initiating fuse programming. Figure 8. POVDD Timing Diagram This table provides information on the power-down and power-up sequence parameters for POVDD. Table 5. POVDD Timing 5 Driver Type Min Max Unit Note tPOVDD_DELAY 100 — SYSCLKs 1 tPOVDD_PROG 0 — μs 2 tPOVDD_VDD 0 — μs 3 tPOVDD_RST 0 — μs 4 Note: 1. Delay required from the negation of PORESET to driving POVDD ramp up. Delay measured from PORESET negation at 90% OVDD to 10% POVDD ramp up. 2. Delay required from fuse programming finished to POVDD ramp down start. Fuse programming must complete while POVDD is stable at 1.5 V. No activity other than that required for secure boot fuse programming is permitted while POVDD driven to any voltage above GND, including the reading of the fuse block. The reading of the fuse block may only occur while POVDD = GND. After fuse programming is completed, it is required to return POVDD = GND. 3. Delay required from POVDD ramp down complete to VDD_CA_CB_PL ramp down start. POVDD must be grounded to minimum 10% POVDD before VDD_CA_CB_PL is at 90% VDD. 4. Delay required from POVDD ramp down complete to PORESET assertion. POVDD must be grounded to minimum 10% POVDD before PORESET assertion reaches 90% OVDD. 5. Only two secure boot fuse programming events are permitted per lifetime of a device. To guarantee MCKE low during power up, the above sequencing for GVDD is required. If there is no concern about any of the DDR signals being in an indeterminate state during power up, the sequencing for GVDD is not required. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 43 Electrical Characteristics WARNING Incorrect voltage select settings can lead to irreversible device damage. See Section 3.2, “Supply Power Default Setting.” NOTE From a system standpoint, if any of the I/O power supplies ramp prior to the VDD_CA_CB_PL supplies, the I/Os associated with that I/O supply may drive a logic one or zero during power-up, and extra current may be drawn by the device. 2.3 Power Down Requirements The power-down cycle must complete such that power supply values are below 0.4 V before a new power-up cycle can be started. If performing secure boot fuse programming per Section 2.2, “Power Up Sequencing,” it is required that POVDD = GND before the system is power cycled (PORESET assertion) or powered down (VDD_CA_CB_PL ramp down) per the required timing specified in Table 5. VDD_CA_CB_PL and USB_VDD_1P0 must be ramped down simultaneously. USB_VDD_1P8_DECAP should starts ramping down only after USB_VDD_3P3 is below 1.65 V. 2.4 Power Characteristics This table shows the power dissipations of the VDD_CA_CB_PL supply for various operating platform clock frequencies versus the core and DDR clock frequencies. Table 6. Device Power Dissipation Power Mode Core & Core & VDD_CA_CB_PL VDD_CA_CB_PL Platform Platform DDR Power Power SVDD Junction Core Plat FM 1 1 Power Power Data VDD_CA_CB_PL (W) (W) Power Temp Freq Freq Freq (V) (W) (W) Rate (W) (°C) (MHz) (MHz) (MHz) (MT/s) Quad Cores Dual Cores Note Typical 1200 600 1200 500 1.0 Thermal 65 10.3 — 9.8 — — 2, 3 105 14.2 — 13.8 — — 5, 7 14.8 13.5 14.0 12.8 1.4 4, 6, 7 65 9.2 — 8.6 — — 2, 3 105 12.5 — 12.1 — — 5, 7 13.0 11.7 12.3 11.0 1.4 4, 6, 7 65 9.0 — 8.4 — — 2, 3 105 12.2 — 12.0 — — 5, 7 12.6 11.4 12.1 10.9 1.4 4, 6, 7 Maximum Typical 1000 533 1067 467 1.0 Thermal Maximum Typical Thermal Maximum 800 534 1067 467 1.0 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 44 Freescale Semiconductor Electrical Characteristics Table 6. Device Power Dissipation (continued) Power Mode Typical Core & Core & VDD_CA_CB_PL VDD_CA_CB_PL Platform DDR Platform Power Power SVDD Core Plat Junction FM 1 1 Power Data Power VDD_CA_CB_PL Power (W) (W) Freq Freq Temp Freq (V) (W) (W) Rate (W) (MHz) (MHz) (°C) (MHz) (MT/s) Quad Cores Dual Cores 667 534 1067 467 1.0 Thermal Note 65 8.7 — 8.2 — — 2, 3 105 12.0 — 11.8 — — 5, 7 12.3 11.1 11.9 10.6 1.4 4, 6, 7 Maximum Note: 1. Combined power of VDD_CA_CB_PL, SVDD with the DDR controller and all SerDes banks active. Does not include I/O power. 2. Typical power assumes Dhrystone running with activity factor of 70% on all four cores, 80% on two cores and executing DMA on the platform with 90% activity factor. 3. Typical power based on nominal processed device. 4. Maximum power assumes Dhrystone running with activity factor at 100% on all cores and executing DMA on the platform with 100% activity factor. 5. Thermal power assumes Dhrystone running with activity factor of 70% on all four cores, 80% on two cores and executing DMA on the platform with 90% activity factor. 6. Maximum power provided for power supply design sizing. 7. Thermal and maximum power are based on worst case processed device. This table shows the all I/O power supply estimated values. Table 7. P2040 I/O Power Supply Estimated Values Interface Parameter Symbol Typical Maximum Unit Notes DDR3 64 Bits Per Controller 667 MT/s data rate GVdd (1.5V) 0.705 1.764 W 1,2,5,6 800 MT/s data rate 0.714 1.785 1066 MT/s data rate 0.731 1.827 1200 MT/s data rate 0.739 1.848 1333 MT/s data rate 0.747 1.869 0.078 0.087 W 1, 7 x2, 1.25 G-baud 0.119 0.134 x4, 1.25 G-baud 0.202 0.226 x8, 1.25 G-baud 0.367 0.411 x1, 2.5/3.0/3.125/5.0 G-baud 0.088 0.099 x2, 2.5/3.0/3.125/5.0 G-baud 0.139 0.156 x4, 2.5/3.0/3.125/5.0 G-baud 0.241 0.270 x8, 2.5/3.0/3.125/5.0 G-baud 0.447 0.501 0.075 0.100 W 1,3,6 HSSI: PCI-e, SGMII, SATA, SRIO, Aurora, Debug, XAUI x1, 1.25 G-baud dTSEC Per Controller RGMII XVdd (1.5V) LVdd (2.5V) P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 45 Electrical Characteristics Table 7. P2040 I/O Power Supply Estimated Values (continued) IEEE 1588 — LVdd (2.5V) 0.004 0.005 W 1,3,6 eLBC 32-bit, 100Mhz BVdd (1.8V) 0.048 0.120 W 1,3,6 BVdd (2.5V) 0.072 0.193 BVdd (3.3V) 0.120 0.277 BVdd (1.8V) 0.021 0.030 W 1,3,6 BVdd (2.5V) 0.036 0.046 BVdd (3.3V) 0.057 0.076 16-bit, 100Mhz eSDHC — Ovdd (3.3V) 0.014 0.150 W 1,3,6 eSPI — CVdd (1.8V) 0.004 0.005 W 1,3,6 CVdd (2.5V) 0.006 0.008 CVdd (3.3V) 0.010 0.013 USB — USB_Vdd_3P3 0.012 0.015 W 1,3,6 I2C — OVdd (3.3V) 0.002 0.003 W 1,3,6 DUART — OVdd (3.3V) 0.006 0.008 W 1,3,6 GPIO x8 OVdd (1.8V) 0.005 0.006 W 1,3,4,6 OVdd (2.5V) 0.007 0.009 OVdd (3.3V) 0.009 0.011 OVdd (3.3V) 0.003 0.015 W 1,3,4,6 Others (Reset, System Clock, JTAG & Misc) — Note: 1. The typical values are estimates and based on simulations at 65 °C. 2. Typical DDR power numbers are based on one 2-rank DIMM with 40% utilization. 3. Assuming 15 pF total capacitance load. 4. GPIO's are supported on 1.8 V, 2.5 V and 3.3 V rails as specified in the hardware specification. 5. Maximum DDR power numbers are based on one 2-rank DIMM with 100% utilization. 6. The maximum values are estimated and they are based on simulations at 105 °C. The values are not intended to be used as the maximum guranteed current. 7. The total power numbers of XVDD is dependent on customer application use case. This table lists all the SerDes configuration combination possible for the device. To get the XVDD power numbers, the user should add the combined lanes to match to the total SerDes lanes used, not simply multiply the power numbers by the number of lanes. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 46 Freescale Semiconductor Electrical Characteristics This table shows the estimated power dissipation on the AVDD and AVDD_SRDS supplies for the device PLLs, at allowable voltage levels. Table 8. Device AVDD Power Dissipation AVDDs Typical Maximum Unit Note AVDD_DDR 5 15 mW 1 — 36 mW 2 — 10 mW 3 AVDD_CC1 AVDD_CC2 AVDD_PLAT AVDD_SRDS1 AVDD_SRDS2 USB_VDD_1P0 Note: 1. VDD_CA_CB_PL, TA = 80°C, TJ = 105°C 2. SVDD = 1.0 V, TA = 80°C, TJ = 105°C 3. USB_VDD_1P0 = 1.0V, TA = 80°C, TJ = 105°C This table shows the estimated power dissipation on the POVDD supply for the chip at allowable voltage levels. Table 9. POVDD Power Dissipation Supply Maximum Unit Notes POVDD 450 mW 1 Note: 1. To ensure device reliability, fuse programming must be performed within the recommended fuse programming temperature range per Table 3. This table shows the estimated power dissipation on the VDD_LP supply for the device, at allowable voltage levels. Table 10. VDD_LP Power Dissipation Supply Maximum Unit Notes VDD_LP (Device on, 105C) 1.5 mW 1 VDD_LP (Device off, 70C) 195 uW 2 VDD_LP (Device off, 40C) 132 uW 2 Note: 1. VDD_LP = 1.0 V, TJ = 105°C. 2. When the device is off, VDD_LP may be supplied by battery power to retain the Zeroizable Master Key and other Trust Architecture state. Board should implement a PMIC, which switches VDD_LP to battery when the SoC is powered down. See the Trust Architecture chapter in the device reference manual for more information. 2.5 Thermal Table 11. Package Thermal Characteristics 6 Rating Board Symbol Value Unit Note Junction to ambient, natural convection Single-layer board (1s) RΘJA 21 1, 2 Junction to ambient, natural convection Four-layer board (2s2p) RΘJA 15 °C/W °C/W 1, 3 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 47 Electrical Characteristics Table 11. Package Thermal Characteristics (continued)6 Rating Board Symbol Value Unit Note Junction to ambient (at 200 ft./min.) Single-layer board (1s) RΘJMA 15 1, 2 Junction to ambient (at 200 ft./min.) Four-layer board (2s2p) RΘJMA 11 Junction to board — RΘJB 6 Junction to case top — RΘJCtop .53 Junction to lid top — RΘJClid .16 °C/W °C/W °C/W °C/W °C/W 1, 2 3 4 5 Note: 1. Junction temperature is a function of die size, on-chip power dissipation, package thermal resistance, mounting site (board) temperature, ambient temperature, air flow, power dissipation of other components on the board, and board thermal resistance. 2. Per JEDEC JESD51–3 and JESD51-6 with the board (JESD51–9) horizontal. 3. Thermal resistance between the die and the printed-circuit board per JEDEC JESD51–8. Board temperature is measured on the top surface of the board near the package. 4. Junction-to-case-top at the top of the package determined using MIL-STD 883 Method 1012.1. The cold plate temperature is used for the case temperature. Reported value includes the thermal resistance of the interface layer. 5. Junction-to-lid-top thermal resistance determined using the using MIL-STD 883 Method 1012.1. However, instead of the cold plate, the lid top temperature is used here for the reference case temperature. Reported value does not include the thermal resistance of the interface layer between the package and cold plate. 6. Reference Section 3.8, “Thermal Management Information,” for additional details. 2.6 2.6.1 Input Clocks System Clock (SYSCLK) Timing Specifications This table shows the SYSCLK DC electrical characteristics. Table 12. SYSCLK DC Electrical Characteristics (OVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Note Input high voltage VIH 2.0 — — V 1 Input low voltage VIL — — 0.8 V 1 Input capacitance CIN — — 15 pf — Input current (OVIN= 0 V or OVIN = OVDD) IIN — — ±50 μA 2 Note: 1. The min VILand max VIH values are based on the respective min and max OVIN values found in Table 3. 2. The symbol OVIN, in this case, represents the OVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” This table shows the SYSCLK AC timing specifications. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 48 Freescale Semiconductor Electrical Characteristics Table 13. SYSCLK AC Timing Specifications For recommended operating conditions, see Table 3. Parameter/Condition Symbol Min Typ Max Unit Note SYSCLK frequency fSYSCLK 67 — 133 MHz 1, 2 SYSCLK cycle time tSYSCLK 7.5 — 15 ns 1, 2 SYSCLK duty cycle tKHK /tSYSCLK 40 — 60 % 2 SYSCLK slew rate — 1 — 4 V/ns 3 SYSCLK peak period jitter — — — ±150 ps — SYSCLK jitter phase noise at – 56dBc — — — 500 KHz 4 AC Input Swing Limits at 3.3 V OVDD ΔVAC 1.9 — — V — Note: 1. Caution: The relevant clock ratio settings must be chosen such that the resulting SYSCLK frequency, do not exceed their respective maximum or minimum operating frequencies. 2. Measured at the rising edge and/or the falling edge at OVDD ÷ 2. 3. Slew rate as measured from ± 0.3 ΔVAC at center of peak to peak voltage at clock input. 4. Phase noise is calculated as FFT of TIE jitter. 2.6.2 Spread Spectrum Sources Spread spectrum clock sources are an increasingly popular way to control electromagnetic interference emissions (EMI) by spreading the emitted noise to a wider spectrum and reducing the peak noise magnitude in order to meet industry and government requirements. These clock sources intentionally add long-term jitter to diffuse the EMI spectral content. The jitter specification given in this table considers short-term (cycle-to-cycle) jitter only. The clock generator’s cycle-to-cycle output jitter should meet the device input cycle-to-cycle jitter requirement. Frequency modulation and spread are separate concerns; the device is compatible with spread spectrum sources if the recommendations listed in this table are observed. Table 14. Spread Spectrum Clock Source Recommendations For recommended operating conditions, see Table 3. Parameter Min Max Unit Note Frequency modulation — 60 kHz — Frequency spread — 1.0 % 1, 2 Note: 1. SYSCLK frequencies that result from frequency spreading and the resulting core frequency must meet the minimum and maximum specifications given in Table 13. 2. Maximum spread spectrum frequency may not result in exceeding any maximum operating frequency of the device. CAUTION The processor’s minimum and maximum SYSCLK and core/platform/DDR frequencies must not be exceeded regardless of the type of clock source. Therefore, systems in which the processor is operated at its maximum rated core/platform/DDR frequency should avoid violating the stated limits by using down-spreading only. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 49 Electrical Characteristics 2.6.3 Real Time Clock Timing The real time clock timing (RTC) input is sampled by the platform clock. The output of the sampling latch is then used as an input to the counters of the MPIC and the time base unit of the e500mc; there is no need for jitter specification. The minimum pulse width of the RTC signal must be greater than 16× the period of the platform clock. That is, minimum clock high time is 8× (platform clock), and minimum clock low time is 8× (platform clock). There is no minimum RTC frequency; RTC may be grounded if not needed. 2.6.4 dTSEC Gigabit Ethernet Reference Clock Timing This table provides the dTSEC gigabit reference clocks DC electrical characteristics. Table 15. EC_GTX_CLK125 DC Timing Specifications Parameter Symbol Min Max Unit Note High-level input voltage VIH 2 — V 1 Low-level input voltage VIL — 0.7 V 1 Input current (LVIN = 0 V or LVIN = LVDD) IIN — ±40 μA 2 Note: 1. The max VIH, and min VIL values are based on the respective min and max LVIN values found in Table 3. 2. The symbol LVIN, in this case, represents the LVIN symbol referenced in Table 3. This table provides the dTSEC gigabit reference clocks AC timing specifications. Table 16. EC_GTX_CLK125 AC Timing Specifications Parameter/Condition Symbol Min Typical Max Unit Note EC_GTX_CLK125 frequency tG125 — 125 — MHz — EC_GTX_CLK125 cycle time tG125 — 8 — ns — EC_GTX_CLK125 rise and fall time LVDD = 2.5 V LVDD = 3.3 V tG125R/tG125F — — ns 1 EC_GTX_CLK125 duty cycle 1000Base-T for RGMII tG125H/tG125 % 2 ps 2 EC_GTX_CLK125 jitter 0.75 1.0 — 47 — — 53 — ± 150 Note: 1. Rise and fall times for EC_GTX_CLK125 are measured from 20% to 80% (rise time) and 80% to 20% (fall time) of LVDD. 2. EC_GTX_CLK125 is used to generate the GTX clock for the dTSEC transmitter with 2% degradation. EC_GTX_CLK125 duty cycle can be loosened from 47%/53% as long as the PHY device can tolerate the duty cycle generated by the dTSEC GTX_CLK. See Section 2.12.2.2, “RGMII AC Timing Specifications,” for duty cycle for 10Base-T and 100Base-T reference clock. 2.6.5 Other Input Clocks A description of the overall clocking of this device is available in the chip reference manual in the form of a clock subsystem block diagram. For information on the input clock requirements of functional blocks sourced external of the device, such as SerDes, Ethernet Management, eSDHC, Local Bus, see the specific interface section. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 50 Freescale Semiconductor Electrical Characteristics 2.7 RESET Initialization This section describes the AC electrical specifications for the RESET initialization timing requirements. This table provides the RESET initialization AC timing specifications. Table 17. RESET Initialization Timing Specifications Min Max Unit1 Note Required assertion time of PORESET 1 — ms 3 Required input assertion time of HRESET 32 — SYSCLKs 1, 2 Input setup time for POR configs with respect to negation of PORESET 4 — SYSCLKs 1 Input hold time for all POR configs with respect to negation of PORESET 2 — SYSCLKs 1 Maximum valid-to-high impedance time for actively driven POR configs with respect to negation of PORESET — 5 SYSCLKs 1 Parameter Note: 1. SYSCLK is the primary clock input for the device. 2. The device asserts HRESET as an output when PORESET is asserted to initiate the power-on reset process. The device releases HRESET sometime after PORESET is negated. The exact sequencing of HRESET negation is documented in Section 4.4.1, “Power-On Reset Sequence,” in the chip reference manual. 3. PORESET must be driven asserted before the core and platform power supplies are powered up. Refer to Section 2.2, “Power Up Sequencing.” Table 18. PLL Lock Times Parameter PLL lock times 2.8 Min Max Unit Note — 100 μs — Power-on Ramp Rate This section describes the AC electrical specifications for the power-on ramp rate requirements. Controlling the maximum power-on ramp rate is required to avoid falsely triggering the ESD circuitry. This table provides the power supply ramp rate specifications. Table 19. Power Supply Ramp Rate Parameter Required ramp rate for all voltage supplies (including OVDD/CVDD/ GVDD/BVDD/SVDD/XVDD/LVDD all VDD supplies, MVREF and all AVDD supplies.) Min Max Unit Note — 36000 V/s 1, 2 Note: 1. Ramp rate is specified as a linear ramp from 10 to 90%. If non-linear (For example exponential), the maximum rate of change from 200 to 500 mV is the most critical as this range might falsely trigger the ESD circuitry. 2. Over full recommended operating temperature range (see Table 3). 2.9 DDR3 and DDR3L SDRAM Controller This section describes the DC and AC electrical specifications for the DDR3 and DDR3L SDRAM controller interface. Note that the required GVDD(typ) voltage is 1.5 V when interfacing to DDR3 SDRAM and GVDD(typ) voltage is 1.35 V when interfacing to DDR3L SDRAM. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 51 Electrical Characteristics 2.9.1 DDR3 and DDR3L SDRAM Interface DC Electrical Characteristics This table provides the recommended operating conditions for the DDR SDRAM controller when interfacing to DDR3 SDRAM. Table 20. DDR3 SDRAM Interface DC Electrical Characteristics (GVDD = 1.5 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note MVREFn 0.49 × GVDD 0.51 × GVDD V 1, 2, 3, 4 Input high voltage VIH MVREFn + 0.100 GVDD V 5 Input low voltage VIL GND MVREFn – 0.100 V 5 I/O leakage current IOZ –50 50 μA 6 I/O reference voltage Note: 1. GVDD is expected to be within 50 mV of the DRAM’s voltage supply at all times. The DRAM’s and memory controller’s voltage supply may or may not be from the same source. 2. MVREFn is expected to be equal to 0.5 × GVDD and to track GVDD DC variations as measured at the receiver. Peak-to-peak noise on MVREFn may not exceed the MVREFn DC level by more than ±1% of the DC value (that is, ±15mV). 3. VTT is not applied directly to the device. It is the supply to which far end signal termination is made, and it is expected to be equal to MVREFn with a min value of MVREFn – 0.04 and a max value of MVREFn + 0.04. VTT should track variations in the DC level of MVREFn. 4. The voltage regulator for MVREFn must meet the specifications stated in Table 23. 5. Input capacitance load for DQ, DQS, and DQS are available in the IBIS models. 6. Output leakage is measured with all outputs disabled, 0 V ≤ VOUT ≤ GVDD. This table provides the recommended operating conditions for the DDR SDRAM controller when interfacing to DDR3L SDRAM. Table 21. DDR3L SDRAM Interface DC Electrical Characteristics (GVDD = 1.35 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note MVREFn 0.49 × GVDD 0.51 × GVDD V 1, 2, 3, 4 Input high voltage VIH MVREFn + 0.090 GVDD V 5 Input low voltage VIL GND MVREFn – 0.090 V 5 I/O leakage current IOZ –50 50 μA 6 Output high current (VOUT = 0.641 V) IOH — –23.8 mA 7, 8 Output low current (VOUT = 0.641 V) IOL 23.8 — mA 7, 8 I/O reference voltage P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 52 Freescale Semiconductor Electrical Characteristics Table 21. DDR3L SDRAM Interface DC Electrical Characteristics (GVDD = 1.35 V) (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Note: 1. GVDD is expected to be within 50 mV of the DRAM’s voltage supply at all times. The DRAM’s and memory controller’s voltage supply may or may not be from the same source. 2. MVREFn is expected to be equal to 0.5 × GVDD and to track GVDD DC variations as measured at the receiver. Peak-to-peak noise on MVREFn may not exceed the MVREFn DC level by more than ±1% of the DC value (that is, ±13.5 mV). 3. VTT is not applied directly to the device. It is the supply to which far end signal termination is made, and it is expected to be equal to MVREFn with a min value of MVREFn – 0.04 and a max value of MVREFn + 0.04. VTT should track variations in the DC level of MVREFn. 4. The voltage regulator for MVREFn must meet the specifications stated in Table 23. 5. Input capacitance load for DQ, DQS, and DQS are available in the IBIS models. 6. Output leakage is measured with all outputs disabled, 0 V ≤ VOUT ≤ GVDD. 7. Refer to the IBIS model for the complete output IV curve characteristics. 8. IOH and IOL are measured at GVDD = 1.283 V This table provides the DDR controller interface capacitance for DDR3 and DDR3L. Table 22. DDR3 and DDR3L SDRAM Capacitance For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input/output capacitance: DQ, DQS, DQS CIO 6 8 pF 1, 2 Delta input/output capacitance: DQ, DQS, DQS CDIO — 0.5 pF 1, 2 Note: 1. This parameter is sampled. GVDD = 1.5 V ± 0.075 V (for DDR3), f = 1 MHz, TA = 25 °C, VOUT = GVDD ÷ 2, VOUT (peak-to-peak) = 0.150 V. 2. This parameter is sampled. GVDD = 1.35 V – 0.067 V ÷ + 0.100 V (for DDR3L), f = 1 MHz, TA = 25 °C, VOUT = GVDD ÷ 2, VOUT (peak-to-peak) = 0.167 V. This table provides the current draw characteristics for MVREFn. Table 23. Current Draw Characteristics for MVREFn For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Current draw for DDR3 SDRAM for MVREFn MVREFn — 500 μA — Current draw for DDR3L SDRAM for MVREFn MVREFn — 500 μA — 2.9.2 DDR3 and DDR3L SDRAM Interface AC Timing Specifications This section provides the AC timing specifications for the DDR SDRAM controller interface. The DDR controller supports DDR3 and DDR3L memories. Note that the required GVDD(typ) voltage is 1.5 V when interfacing to DDR3 SDRAM and the required GVDD(typ) voltage is 1.35 V when interfacing to DDR3L SDRAM. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 53 Electrical Characteristics 2.9.2.1 DDR3 and DDR3L SDRAM Interface Input AC Timing Specifications This table provides the input AC timing specifications for the DDR controller when interfacing to DDR3 SDRAM. Table 24. DDR3 SDRAM Interface Input AC Timing Specifications For recommended operating conditions, see Table 3. Parameter AC input low voltage > 1200 MT/s data rate Symbol Min Max Unit Note VILAC — MVREFn – 0.150 V — V — ≤ 1200 MT/s data rate AC input high voltage > 1200 MT/s data rate MVREFn – 0.175 VIHAC ≤ 1200 MT/s data rate MVREFn + 0.150 — MVREFn + 0.175 This table provides the input AC timing specifications for the DDR controller when interfacing to DDR3L SDRAM. Table 25. DDR3L SDRAM Interface Input AC Timing Specifications For recommended operating conditions, see Table 3. Parameter AC input low voltage > 1200 MT/s data rate Symbol Min Max Unit Note VILAC — MVREFn – 0.135 V — — MVREFn – 0.160 MVREFn + 0.135 — V — MVREFn + 0.160 — ≤ 1200 MT/s data rate AC input high voltage > 1200 MT/s data rate VIHAC ≤ 1200 MT/s data rate This table provides the input AC timing specifications for the DDR controller when interfacing to DDR3 SDRAM. Table 26. DDR3 and DDR3L SDRAM Interface Input AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Controller Skew for MDQS—MDQ/MECC Symbol Min Max tCISKEW 1200 MT/s data rate –142 142 1066 MT/s data rate –170 170 800 MT/s data rate –200 200 Tolerated Skew for MDQS—MDQ/MECC tDISKEW 1200 MT/s data rate –275 275 1066 MT/s data rate –300 300 800 MT/s data rate –425 425 Unit Note ps 1 ps 2 Note: 1. tCISKEW represents the total amount of skew consumed by the controller between MDQS[n] and any corresponding bit that is captured with MDQS[n]. This must be subtracted from the total timing budget. 2. The amount of skew that can be tolerated from MDQS to a corresponding MDQ signal is called tDISKEW.This can be determined by the following equation: tDISKEW = ±(T ÷ 4 – abs(tCISKEW)) where T is the clock period and abs(tCISKEW) is the absolute value of tCISKEW. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 54 Freescale Semiconductor Electrical Characteristics MCK[n] MCK[n] tMCK MDQS[n] tDISKEW MDQ[x] D0 D1 tDISKEW tDISKEW Figure 9. DDR3 and DDR3L SDRAM Interface Input Timing Diagram 2.9.2.2 DDR3 and DDDR3L SDRAM Interface Output AC Timing Specifications This table provides the DDR3/DDR3L SDRAM output AC timing specifications. Table 27. DDR3 and DDR3L SDRAM Interface Output AC Timing Specifications For recommended operating conditions, see Table 3. Parameter MCK[n] cycle time ADDR/CMD output setup with respect to MCK Symbol1 Min Max Unit Note tMCK 1.67 2.5 ns 2 ns 3 ns 3 ns 3 ns 3 tDDKHAS 1200 MT/s data rate 0.675 — 1066 MT/s data rate 0.744 — 800 MT/s data rate 0.917 — ADDR/CMD output hold with respect to MCK tDDKHAX 1200 MT/s data rate 0.675 — 1066 MT/s data rate 0.744 — 800 MT/s data rate 0.917 — MCS[n] output setup with respect to MCK tDDKHCS 1200 MT/s data rate 0.675 — 1066 MT/s data rate 0.744 — 800 MT/s data rate 0.917 — MCS[n] output hold with respect to MCK tDDKHCX 1200 MT/s data rate 0.675 — 1066 MT/s data rate 0.744 — 800 MT/s data rate 0.917 — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 55 Electrical Characteristics Table 27. DDR3 and DDR3L SDRAM Interface Output AC Timing Specifications (continued) For recommended operating conditions, see Table 3. Parameter MCK to MDQS Skew Symbol1 Min Max tDDKHMH Unit Note ns 4 > 1066 MT/s data rate –0.245 0.245 4, 6 800 MT/s data rate –0.375 0.375 4 MDQ/MECC/MDM output setup with respect to MDQS tDDKHDS, tDDKLDS 1200 MT/s data rate 275 — 1066 MT/s data rate 300 — 800 MT/s data rate 375 — MDQ/MECC/MDM output hold with respect to MDQS tDDKHDX, tDDKLDX 1200 MT/s data rate 275 — 1066 MT/s data rate 300 — 800 MT/s data rate 375 — ps 5 ps 5 MDQS preamble tDDKHMP 0.9 × tMCK — ns — MDQS postamble tDDKHME 0.4 × tMCK 0.6 × tMCK ns — Note: 1. The symbols used for timing specifications follow the pattern of t(first two letters of functional block)(signal)(state) (reference)(state) for inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. Output hold time can be read as DDR timing (DD) from the rising or falling edge of the reference clock (KH or KL) until the output went invalid (AX or DX). For example, tDDKHAS symbolizes DDR timing (DD) for the time tMCK memory clock reference (K) goes from the high (H) state until outputs (A) are setup (S) or output valid time. Also, tDDKLDX symbolizes DDR timing (DD) for the time tMCK memory clock reference (K) goes low (L) until data outputs (D) are invalid (X) or data output hold time. 2. All MCK/MCK and MDQS/MDQS referenced measurements are made from the crossing of the two signals. 3. ADDR/CMD includes all DDR SDRAM output signals except MCK/MCK, MCS, and MDQ/MECC/MDM/MDQS. 4. Note that tDDKHMH follows the symbol conventions described in note 1. For example, tDDKHMH describes the DDR timing (DD) from the rising edge of the MCK[n] clock (KH) until the MDQS signal is valid (MH). tDDKHMH can be modified through control of the MDQS override bits (called WR_DATA_DELAY) in the TIMING_CFG_2 register. This is typically set to the same delay as in DDR_SDRAM_CLK_CNTL[CLK_ADJUST]. The timing parameters listed in the table assume that these two parameters have been set to the same adjustment value. See the chip reference manual for a description and explanation of the timing modifications enabled by use of these bits. 5. Determined by maximum possible skew between a data strobe (MDQS) and any corresponding bit of data (MDQ), ECC (MECC), or data mask (MDM). The data strobe must be centered inside of the data eye at the pins of the microprocessor. 6. Note that for 1200/1333 frequencies it is required to program the start value of the DQS adjust for write leveling. NOTE For the ADDR/CMD setup and hold specifications in Table 27, it is assumed that the clock control register is set to adjust the memory clocks by ½ applied cycle. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 56 Freescale Semiconductor Electrical Characteristics This figure shows the DDR3 and DDR3L SDRAM interface output timing for the MCK to MDQS skew measurement (tDDKHMH). MCK[n] MCK[n] tMCK tDDKHMHmax) MDQS tDDKHMH(min) MDQS Figure 10. tDDKHMH Timing Diagram This figure shows the DDR3 and DDR3L SDRAM output timing diagram. MCK MCK tMCK tDDKHAS, tDDKHCS tDDKHAX, tDDKHCX ADDR/CMD Write A0 NOOP tDDKHMP tDDKHMH MDQS[n] tDDKHME tDDKHDS tDDKLDS MDQ[x] D0 D1 tDDKLDX tDDKHDX Figure 11. DDR3 and DDR3L Output Timing Diagram P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 57 Electrical Characteristics This figure provides the AC test load for the DDR3 and DDR3L controller bus. Output Z0 = 50 Ω RL = 50 Ω GVDD/2 Figure 12. DDR3 and DDR3L Controller Bus AC Test Load 2.9.2.3 DDR3 and DDR3L SDRAM Differential Timing Specifications This section describes the DC and AC differential timing specifications for the DDR3 and DDR3L SDRAM controller interface. This figure shows the differential timing specification. GVDD VTR GVDD/2 VOX or VIX VCP GND Figure 13. DDR3 and DDR3L SDRAM Differential Timing Specifications NOTE VTR specifies the true input signal (such as MCK or MDQS) and VCP is the complementary input signal (such as MCK or MDQS). This table provides the DDR3 differential specifications for the differential signals MDQS/MDQS and MCK/MCK. Table 28. DDR3 SDRAM Differential Electrical Characteristics1 Parameter Symbol Min Max Unit Note Input AC Differential Cross-Point Voltage VIXAC 0.5 × GVDD – 0.150 0.5 × GVDD + 0.150 V — Output AC Differential Cross-Point Voltage VOXAC 0.5 × GVDD – 0.115 0.5 × GVDD + 0.115 V — Note: 1. I/O drivers are calibrated before making measurements. This table provides the DDR3L differential specifications for the differential signals MDQS/MDQS and MCK/MCK. Table 29. DDR3L SDRAM Differential Electrical Characteristics1 Parameter Symbol Min Max Unit Note Input AC differential cross-point voltage VIXAC 0.5 × GVDD – 0.135 0.5 × GVDD + 0.135 V — Output AC differential cross-point voltage VOXAC 0.5 × GVDD – 0.105 0.5 × GVDD + 0.105 V — Note: 1. I/O drivers are calibrated before making measurements. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 58 Freescale Semiconductor Electrical Characteristics 2.10 eSPI This section describes the DC and AC electrical specifications for the eSPI interface. 2.10.1 eSPI DC Electrical Characteristics This table provides the DC electrical characteristics for the eSPI interface operating at CVDD = 3.3 V. Table 30. eSPI DC Electrical Characteristics (CVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 2.0 — V 1 Input low voltage VIL — 0.8 V 1 Input current (VIN = 0 V or VIN = CVDD) IIN — ±40 μA 2 Output high voltage (CVDD = min, IOH = –2 mA) VOH 2.4 — V — Output low voltage (CVDD = min, IOL = 2 mA) VOL — 0.4 V — Note: 1. The min VILand max VIH values are based on the respective min and max CVIN values found in Table 3. 2. The symbol VIN, in this case, represents the CVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” This table provides the DC electrical characteristics for the eSPI interface operating at CVDD = 2.5 V. Table 31. eSPI DC Electrical Characteristics (CVDD = 2.5 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 1.7 — V 1 Input low voltage VIL — 0.7 V 1 Input current (VIN = 0 V or VIN = CVDD) IIN — ±40 μA 2 Output high voltage (CVDD = min, IOH = –1 mA) VOH 2.0 — V — Output low voltage (CVDD = min, IOL = 1 mA) VOL — 0.4 V — Note: 1. The min VILand max VIH values are based on the respective min and max CVIN values found in Table 3. 2. The symbol VIN, in this case, represents the CVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” This table provides the DC electrical characteristics for the eSPI interface operating at CVDD = 1.8 V. Table 32. eSPI DC Electrical Characteristics (CVDD = 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 1.25 — V 1 Input low voltage VIL — 0.6 V 1 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 59 Electrical Characteristics Table 32. eSPI DC Electrical Characteristics (CVDD = 1.8 V) (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note IIN — ±40 μA 2 Output high voltage (CVDD = min, IOH = –0.5 mA) VOH 1.35 — V — Output low voltage (CVDD = min, IOL = 0.5 mA) VOL — 0.4 V — Input current (VIN = 0 V or VIN = CVDD) Note: 1. The min VILand max VIH values are based on the respective min and max CVIN values found in Table 3. 2. The symbol VIN, in this case, represents the CVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” 2.10.2 eSPI AC Timing Specifications This table provides the eSPI input and output AC timing specifications. Table 33. eSPI AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Symbol1 Min Max Unit Note SPI_MOSI output—Master data (internal clock) hold time tNIKHOX 2 + (tPLATFORM_CLK*SPMO DE[HO_ADJ]) — — ns 2, 3 SPI_MOSI output—Master data (internal clock) delay tNIKHOV tNIKHOV — 5.68+(tPLATFORM_CLK*S PMODE[HO_ADJ]) ns 2, 3 SPI_CS outputs—Master data (internal clock) hold time tNIKHOX2 0 — ns 2 SPI_CS outputs—Master data (internal clock) delay tNIKHOV2 — 6.0 ns 2 eSPI inputs—Master data (internal clock) input setup time tNIIVKH 7 — ns — eSPI inputs—Master data (internal clock) input hold time tNIIXKH 0 — ns — Note: 1. The symbols used for timing specifications follow the pattern of t(first two letters of functional block)(signal)(state) (reference)(state) for inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tNIKHOV symbolizes the NMSI outputs internal timing (NI) for the time tSPI memory clock reference (K) goes from the high state (H) until outputs (O) are valid (V). 2. Output specifications are measured from the 50% level of the rising edge of CLKIN to the 50% level of the signal. Timings are measured at the pin. 3. The greater of the two output timings for tNIKHOX and tNIKHOV are used when SPCOM[RxDelay] of the eSPI command register is set. For example, the tNIKHOX is 4.0 and tNIKHOV is 7.0 if SPCOM[RxDelay] is set to be 1. This figure provides the AC test load for the eSPI. Output Z0 = 50 Ω RL = 50 Ω CVDD/2 Figure 14. eSPI AC Test Load P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 60 Freescale Semiconductor Electrical Characteristics This figure represents the AC timing from Table 33 in master mode (internal clock). Note that although timing specifications generally refer to the rising edge of the clock, this figure also applies when the falling edge is the active edge. Also, note that the clock edge is selectable on eSPI. SPICLK (output) tNIIVKH Input signals: SPIMISO1 tNIIXKH tNIKHOX tNIKHOV Output signals: SPIMOSI1 tNIKHOV2 tNIKHOX2 Output signals: SPI_CS[0:3]1 Figure 15. eSPI AC Timing in Master Mode (Internal Clock) Diagram 2.11 DUART This section describes the DC and AC electrical specifications for the DUART interface. 2.11.1 DUART DC Electrical Characteristics This table provides the DC electrical characteristics for the DUART interface. Table 34. DUART DC Electrical Characteristics (OVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 2 — V 1 Input low voltage VIL — 0.8 V 1 Input current (OVIN = 0 V or OVIN = OVDD) IIN — ±40 μA 2 Output high voltage (OVDD = min, IOH = –2 mA) VOH 2.4 — V — Output low voltage (OVDD = min, IOL = 2 mA) VOL — 0.4 V — Note: 1. The symbol OVIN, in this case, represents the OVIN symbol referenced in Table 3. 2. The symbol OVIN, in this case, represents the OVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 61 Electrical Characteristics 2.11.2 DUART AC Electrical Specifications This table provides the AC timing parameters for the DUART interface. Table 35. DUART AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Value Unit Note Minimum baud rate fPLAT/(2 × 1,048,576) baud 1 Maximum baud rate fPLAT/(2 × 16) baud 1, 2 16 — 3 Oversample rate Note: 1. fPLAT refers to the internal platform clock. 2. The actual attainable baud rate is limited by the latency of interrupt processing. 3. The middle of a start bit is detected as the eighth sampled 0 after the 1-to-0 transition of the start bit. Subsequent bit values are sampled every 16th sample. 2.12 Ethernet: Data path Three-Speed Ethernet (dTSEC), Management Interface, IEEE Std 1588 This section provides the AC and DC electrical characteristics for the data path three-speed Ethernet controller, the Ethernet Management Interface, and the IEEE Std 1588 interface. 2.12.1 SGMII Timing Specifications See Section 2.20.8, “SGMII Interface.” 2.12.2 RGMII Timing Specifications This section discusses the electrical characteristics for the MII and RGMII interfaces. 2.12.2.1 RGMII DC Electrical Characteristics This table shows the RGMII DC electrical characteristics when operating at LVDD = 2.5 V supply. Table 36. RGMII DC Electrical Characteristics (LVDD = 2.5 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 1.70 — V 1 Input low voltage VIL — 0.70 V 1 Input current (LVIN = 0 V or LVIN = LVDD) IIH — ±40 μA 2 Output high voltage (LVDD = min, IOH = –1.0 mA) VOH 2.00 — V — Output low voltage (LVDD = min, IOL = 1.0 mA) VOL — 0.40 V — Note: 1. The min VILand max VIH values are based on the respective min and max LVIN values found in Table 3. 2. The symbol VIN, in this case, represents the LVIN symbols referenced in Table 2 and Table 3. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 62 Freescale Semiconductor Electrical Characteristics 2.12.2.2 RGMII AC Timing Specifications This table shows the RGMII AC timing specifications. Table 37. RGMII AC Timing Specifications For recommended operating conditions, see Table 3. Symbol1 Min Typ Max Unit Note Data to clock output skew (at transmitter) tSKRGT_TX –500 0 500 ps 5 Data to clock input skew (at receiver) tSKRGT_RX 1.0 — 2.8 ns 2 tRGT 7.2 8.0 8.8 ns 3 Duty cycle for 10BASE-T and 100BASE-TX tRGTH/tRGT 40 50 60 % 3, 4 Duty cycle for Gigabit tRGTH/tRGT 45 50 55 % — Rise time (20%–80%) tRGTR — — 0.75 ns — Fall time (20%–80%) tRGTF — — 0.75 ns — Parameter/Condition Clock period duration Note: 1. In general, the clock reference symbol representation for this section is based on the symbols RGT to represent RGMII timing. Note that the notation for rise (R) and fall (F) times follows the clock symbol that is being represented. For symbols representing skews, the subscript is skew (SK) followed by the clock that is being skewed (RGT). 2. This implies that PC board design requires clocks to be routed such that an additional trace delay of greater than 1.5 ns is added to the associated clock signal. Many PHY vendors already incorporate the necessary delay inside their chip. If so, additional PCB delay is probably not needed. 3. For 10 and 100 Mbps, tRGT scales to 400 ns ± 40 ns and 40 ns ± 4 ns, respectively. 4. Duty cycle may be stretched/shrunk during speed changes or while transitioning to a received packet's clock domains as long as the minimum duty cycle is not violated and stretching occurs for no more than three tRGT of the lowest speed transitioned between. 5. The frequency of RX_CLK should not exceed the frequency of GTX_CLK125 by more than 300ppm. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 63 Electrical Characteristics tRGT tRGTH GTX_CLK (At MAC, output) tSKRGT_TX TXD[8:5][3:0] TXD[7:4][3:0] (At MAC, output) tSKRGT_TX TXD[8:5] TXD[3:0] TXD[7:4] TXD[4] TXEN TX_CTL (At MAC, output) TXD[9] TXERR PHY equivalent to tSKRGT_RX PHY equivalent to tSKRGT_RX TX_CLK (At PHY, input) tRGTH tRGT RX_CLK (At PHY, output) RXD[8:5][3:0] RXD[7:4][3:0] (At PHY, output) RXD[8:5] RXD[3:0] RXD[7:4] PHY equivalent to tSKRGT_TX RXD[4] RXDV RX_CTL (At PHY, output) PHY equivalent to tSKRGT_TX RXD[9] RXERR tSKRGT_RX tSKRGT_RX RX_CLK (At MAC, input) Figure 16. RGMII AC Timing and Multiplexing Diagrams 2.12.3 Ethernet Management Interface This section discusses the electrical characteristics for the EMI1 interfaces. EMI1 is the PHY management interface controlled by the MDIO controller associated with Frame Manager 1 1GMAC–1. 2.12.3.1 Ethernet Management Interface DC Electrical Characteristics The Ethernet management interface is defined to operate at a supply voltage of 3.3 V. The DC electrical characteristics for the Ethernet management interface is provided in this table. Table 38. Ethernet Management Interface DC Electrical Characteristics (LVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 2.0 — V 2 Input low voltage VIL — 0.9 V 2 Input high current (LVDD = Max, VIN = 2.1 V) IIH — 40 μA 1 Input low current (LVDD = Max, VIN = 0.5 V) IIL –600 — μA 1 Output high voltage (LVDD = Min, IOH = –1.0 mA) VOH 2.4 — V — Output low voltage (LVDD = Min, IOL = 1.0 mA) VOL — 0.4 V — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 64 Freescale Semiconductor Electrical Characteristics Table 38. Ethernet Management Interface DC Electrical Characteristics (LVDD = 3.3 V) (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Note: 1. The symbol VIN, in this case, represents the LVIN symbol referenced in Table 2 and Table 3. 2. The min VIL and max VIH values are based on the respective LVIN values found in Table 3. The Ethernet management interface is defined to operate at a supply voltage of 2.5 V. The DC electrical characteristics for the Ethernet management interface is provided in this table. Table 39. Ethernet Management Interface DC Electrical Characteristics (LVDD = 2.5 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 1.7 — V 1 Input low voltage VIL — 0.7 V 1 Input current (LVIN = 0 V or LVIN = LVDD) IIH — ±40 μA 2 Output high voltage (LVDD = Min, IOH = –1.0 mA) VOH 2.0 — V — Output low voltage (LVDD = Min, IOL = 1.0 mA) VOL — 0.4 V — Note: 1. The min VILand max VIH values are based on the respective min and max LVIN values found in Table 3. 2. The symbol LVIN, in this case, represents the LVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” 2.12.3.2 Ethernet Management Interface AC Timing Specifications This table provides the Ethernet management interface AC timing specifications. Table 40. Ethernet Management Interface AC Timing Specifications For recommended operating conditions, see Table 3. Symbol1 Min Typ Max Unit Note MDC frequency fMDC — — 2.5 MHz 2 MDC clock pulse width high tMDCH 160 — — ns — MDC to MDIO delay tMDKHDX (16 × tplb_clk) – 6 — (16 × tplb_clk) + 6 ns 3, 4 MDIO to MDC setup time tMDDVKH 10 — — ns — MDIO to MDC hold time tMDDXKH 0 — — ns — Parameter P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 65 Electrical Characteristics Table 40. Ethernet Management Interface AC Timing Specifications (continued) For recommended operating conditions, see Table 3. Symbol1 Parameter Min Typ Max Unit Note Note: 1. The symbols used for timing specifications follow the pattern of t(first two letters of functional block)(signal)(state)(reference)(state) for inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tMDKHDX symbolizes management data timing (MD) for the time tMDC from clock reference (K) high (H) until data outputs (D) are invalid (X) or data hold time. Also, tMDDVKH symbolizes management data timing (MD) with respect to the time data input signals (D) reaching the valid state (V) relative to the tMDC clock reference (K) going to the high (H) state or setup time. For rise and fall times, the latter convention is used with the appropriate letter: R (rise) or F (fall). 2. This parameter is dependent on the platform clock frequency (MIIMCFG [MgmtClk] field determines the clock frequency of the MgmtClk Clock EC_MDC). 3. This parameter is dependent on the platform clock frequency. The delay is equal to 16 platform clock periods ±3 ns. For example, with a platform clock of 333 MHz, the min/max delay is 48 ns ± 3 ns. Similarly, if the platform clock is 400 MHz, the min/max delay is 40 ns ± 3 ns. 4. tplb_clk is the frame manager clock period. This figure shows the Ethernet management interface timing diagram tMDC MDC tMDCH MDIO (Input) tMDDVKH tMDDXKH MDIO (Output) tMDKHDX Figure 17. Ethernet Management Interface Timing Diagram 2.12.4 eTSEC IEEE Std 1588 DC Specifications This table shows the eTSEC IEEE 1588 DC electrical characteristics when operating at LVDD = 3.3 V supply. Table 41. IEEE 1588 DC Electrical Characteristics (LVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 2.0 — V 2 Input low voltage VIL — 0.9 V 2 Input high current (LVDD = Max, VIN = 2.1 V) IIH — 40 μA 1 Input low current (LVDD = Max, VIN = 0.5 V) IIL –600 — μA 1 VOH 2.4 — V — Output high voltage (LVDD = Min, IOH = –1.0 mA) P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 66 Freescale Semiconductor Electrical Characteristics Table 41. IEEE 1588 DC Electrical Characteristics (LVDD = 3.3 V) (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note VOL — 0.4 V — Output low voltage (LVDD = Min, IOL = 1.0 mA) Note: 1. The symbol VIN, in this case, represents the LVIN symbol referenced in Table 2 and Table 3. 2. The min VIL and max VIH values are based on the respective LVIN values found in Table 3. This table shows the eTSEC IEEE 1588 DC electrical characteristics when operating at LVDD = 2.5 V supply. Table 42. IEEE 1588 DC Electrical Characteristics (LVDD = 2.5 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 1.70 — V 1 Input low voltage VIL — 0.70 V 1 Input current (LVIN = 0 V or LVIN = LVDD) IIH — ±40 μA 2 Output high voltage (LVDD = min, IOH = –1.0 mA) VOH 2.00 — V — Output low voltage (LVDD = min, IOL = 1.0 mA) VOL — 0.40 V — Note: 1. The min VILand max VIH values are based on the respective min and max LVIN values found in Table 3. 2. The symbol VIN, in this case, represents the LVIN symbols referenced in Table 2 and Table 3. 2.12.5 eTSEC IEEE Std 1588 AC Specifications This table provides the eTSEC IEEE 1588 AC timing specifications. Table 43. eTSEC IEEE 1588 AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note tT1588CLK 6.4 — TRX_CLK × 7 ns 1, 2 TSEC_1588_CLK duty cycle tT1588CLKH/ tT1588CLK 40 50 60 % 3 TSEC_1588_CLK peak-to-peak jitter tT1588CLKINJ — — 250 ps — Rise time eTSEC_1588_CLK (20%–80%) tT1588CLKINR 1.0 — 2.0 ns — Fall time eTSEC_1588_CLK (80%–20%) tT1588CLKINF 1.0 — 2.0 ns — TSEC_1588_CLK_OUT clock period tT1588CLKOUT 2 × tT1588CLK — — ns — TSEC_1588_CLK_OUT duty cycle tT1588CLKOTH/ tT1588CLKOUT 30 50 70 % — tT1588OV 0.5 — 3.5 ns — tT1588TRIGH 2 × tT1588CLK_MAX — — ns 2 TSEC_1588_CLK clock period TSEC_1588_PULSE_OUT TSEC_1588_TRIG_IN pulse width P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 67 Electrical Characteristics Table 43. eTSEC IEEE 1588 AC Timing Specifications (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note Note: 1. TRX_CLK is the maximum clock period of eTSEC receiving clock selected by TMR_CTRL[CKSEL]. See the chip reference manual for a description of TMR_CTRL registers. 2. The maximum value of tT1588CLK is not only defined by the value of TRX_CLK, but also defined by the recovered clock. For example, for 10/100/1000 Mbps modes, the maximum value of tT1588CLK is 2800, 280, and 56 ns, respectively. 3. It needs to be at least two times the clock period of the clock selected by TMR_CTRL[CKSEL]. See the chip reference manual for a description of TMR_CTRL registers. This figure shows the data and command output AC timing diagram. tT1588CLKOUT tT1588CLKOUTH TSEC_1588_CLK_OUT tT1588OV TSEC_1588_PULSE_OUT TSEC_1588_TRIG_OUT Note: The output delay is counted starting at the rising edge if tT1588CLKOUT is noninverting. Otherwise, it is counted starting at the falling edge. Figure 18. eTSEC IEEE 1588 Output AC Timing This figure shows the data and command input AC timing diagram. tT1588CLK tT1588CLKH TSEC_1588_CLK TSEC_1588_TRIG_IN tT1588TRIGH Figure 19. eTSEC IEEE 1588 Input AC Timing P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 68 Freescale Semiconductor Electrical Characteristics 2.13 USB This section provides the AC and DC electrical specifications for the USB interface. 2.13.1 USB DC Electrical Characteristics This table provides the DC electrical characteristics for the USB interface at USB_VDD_3P3 = 3.3 V. Table 44. USB DC Electrical Characteristics (USB_VDD_3P3 = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage1 VIH 2.0 — V 1 Input low voltage VIL — 0.8 V 1 Input current (USB_VIN_3P3 = 0 V or USB_VIN_3P3 = USB_VDD_3P3) IIN — ±40 μA 2 Output high voltage (USB_VDD_3P3 = min, IOH = –2 mA) VOH 2.8 — V Output low voltage (USB_VDD_3P3 = min, IOL = 2 mA) VOL — 0.3 V — Note: 1. The min VILand max VIH values are based on the respective min and max USB_VIN_3P3 values found in Table 3. 2. The symbol USB_VIN_3P3, in this case, represents the USB_VIN_3P3 symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” 2.13.2 USB AC Electrical Specifications This table provides the USB clock input (USBn_CLKIN) AC timing specifications. Table 45. USB_CLK_IN AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Frequency range Rise/Fall time Condition Symbol Min Typ Max Unit Note — fUSB_CLK_IN — 24 — MHz — tUSRF — — 6 ns 1 tCLK_TOL –0.005 0 0.005 % — tCLK_DUTY 40 50 60 % — tCLK_PJ — — 5 ps — Measured between 10% and 90% Clock frequency tolerance — Reference clock duty cycle Measured at 1.6 V Total input jitter/time interval error RMS value measured with a second-order, high-pass filter of 500-kHz bandwidth Note: 1. System/board must be designed to ensure the input requirement to the device is achieved. Proper device operation is guaranteed for inputs meeting this requirement by design, simulation, characterization, or functional testing. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 69 Electrical Characteristics 2.14 Enhanced Local Bus Interface This section describes the DC and AC electrical specifications for the enhanced local bus interface. 2.14.1 Enhanced Local Bus DC Electrical Characteristics This table provides the DC electrical characteristics for the enhanced local bus interface operating at BVDD = 3.3 V. Table 46. Enhanced Local Bus DC Electrical Characteristics (BVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 2 — V 1 Input low voltage VIL — 0.8 V 1 Input current (VIN = 0 V or VIN = BVDD) IIN — ±40 μA 2 Output high voltage (BVDD = min, IOH = –2 mA) VOH 2.4 — V — Output low voltage (BVDD = min, IOL = 2 mA) VOL — 0.4 V — Note: 1. The min VILand max VIH values are based on the respective min and max BVIN values found in Table 3. 2. The symbol VIN, in this case, represents the BVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” This table provides the DC electrical characteristics for the enhanced local bus interface operating at BVDD = 2.5 V. Table 47. Enhanced Local Bus DC Electrical Characteristics (BVDD = 2.5 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 1.7 — V 1 Input low voltage VIL — 0.7 V 1 Input current (VIN = 0 V or VIN = BVDD) IIN — ±40 μA 2 Output high voltage (BVDD = min, IOH = –1 mA) VOH 2.0 — V — Output low voltage (BVDD = min, IOL = 1 mA) VOL — 0.4 V — Note: 1. The min VILand max VIH values are based on the respective min and max BVIN values found in Table 3 2. The symbol VIN, in this case, represents the BVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 70 Freescale Semiconductor Electrical Characteristics This table provides the DC electrical characteristics for the enhanced local bus interface operating at BVDD = 1.8 V. Table 48. Enhanced Local Bus DC Electrical Characteristics (BVDD = 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 1.25 — V 1 Input low voltage VIL — 0.6 V 1 Input current (VIN = 0 V or VIN = BVDD) IIN — ±40 μA 2 Output high voltage (BVDD = min, IOH = –0.5 mA) VOH 1.35 — V — Output low voltage (BVDD = min, IOL = 0.5 mA) VOL — 0.4 V — Note: 1. The min VILand max VIH values are based on the respective min and max BVIN values found in Table 3. 2. The symbol VIN, in this case, represents the BVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” 2.14.2 Enhanced Local Bus AC Timing Specifications This section describes the AC timing specifications for the enhanced local bus interface. This figure shows the eLBC AC test load. Z0 = 50 Ω Output BVDD/2 RL = 50 Ω Figure 20. Enhanced Local Bus AC Test Load 2.14.2.1 Local Bus AC Timing Specification All output signal timings are relative to the falling edge of any LCLKs. The external circuit must use the rising edge of the LCLKs to latch the data. All input timings except LGTA/LUPWAIT/LFRB are relative to the rising edge of LCLKs. LGTA/LUPWAIT/LFRB are relative to the falling edge of LCLKs. This table provides the eLBC timing specifications. Table 49. Enhanced Local Bus Timing Specifications For recommended operating conditions, see Table 3. Symbol1 Min Max Unit Note Local bus cycle time tLBK 15 — ns — Local bus duty cycle tLBKH/tLBK 45 55 % — LCLK[n] skew to LCLK[m] tLBKSKEW — 150 ps 2 Input setup (except LGTA/LUPWAIT/LFRB) tLBIVKH 6 — ns — Input hold (except LGTA/LUPWAIT/LFRB) tLBIXKH 1 — ns — Parameter P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 71 Electrical Characteristics Table 49. Enhanced Local Bus Timing Specifications (continued) For recommended operating conditions, see Table 3. Symbol1 Min Max Unit Note Input setup (for LGTA/LUPWAIT/LFRB) tLBIVKL 6 — ns — Input hold (for LGTA/LUPWAIT/LFRB) tLBIXKL 1 — ns — Output delay (Except LALE) tLBKLOV — 2.0 ns — Output hold (Except LALE) tLBKLOX -3.5 — ns 5 Local bus clock to output high impedance for LAD/LDP tLBKLOZ — 2 ns 3 LALE output negation to LAD/LDP output transition (LATCH hold time) tLBONOT 2 platform clock cycles - 1ns (LBCR[AHD] = 1) — ns 4 4 platform clock cycles - 2 ns (LBCR[AHD] = 0) — Parameter Note: 1. All signals are measured from BVDD/2 of rising/falling edge of LCLK to BVDD/2 of the signal in question. 2. Skew is measured between different LCLKs at BVDD/2. 3. For purposes of active/float timing measurements, the high impedance or off state is defined to be when the total current delivered through the component pin is less than or equal to the leakage current specification. 4. tLBONOT is a measurement of the minimum time between the negation of LALE and any change in LAD. tLBONOT is determined by LBCR[AHD]. The unit is the eLBC controller clock cycle, which is the internal clock that runs the local bus controller, not the external LCLK. After power on reset, LBCR[AHD] defaults to 0. 5. Output hold is negative, meaning that the output transition happens earlier than the falling edge of LCLK. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 72 Freescale Semiconductor Electrical Characteristics This figure shows the AC timing diagram of the local bus interface. LCLK[m] tLBIXKH tLBIVKH Input Signals (except LGTA/LUPWAIT/LFRB) tLBIVKL Input Signal (LGTA/LUPWAIT/LFRB) tLBIXKL tLBKLOV tLBKLOX Output Signals (except LALE) LAD (address phase) tLBONOT LALE tLBKLOZ LAD/LDP (data phase) Figure 21. Enhanced Local Bus Signals Figure 22 applies to all three controllers that eLBC supports: GPCM, UPM, and FCM. For input signals, the AC timing data is used directly for all three controllers. For output signals, each type of controller provides its own unique method to control the signal timing. The final signal delay value for output signals is the programmed delay plus the AC timing delay. For example, for GPCM, LCS can be programmed to delay by tacs (0, ¼, ½, 1, 1 + ¼, 1 + ½, 2, 3 cycles), so the final delay is tacs + tLBKLOV. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 73 Electrical Characteristics This figure shows how the AC timing diagram applies to GPCM. The same principle applies to UPM and FCM. LCLK taddr LAD[0:15] taddr address read data write data address tLBONOT tLBONOT LALE tarcs + tLBKLOV LCS_B tawcs + tLBKLOV tLBKLOX taoe + tLBKLOV LGPL2/LOE_B twen tawe + tLBKLOV trc LWE_B toen twc LBCTL read 1 2 write taddr is programmable and determined by LCRR[EADC] and ORx[EAD]. tarcs, tawcs, taoe, trc, toen, tawe, twc, twen are determined by ORx. See the chip reference manual. Figure 22. GPCM Output Timing Diagram 2.15 Enhanced Secure Digital Host Controller (eSDHC) This section describes the DC and AC electrical specifications for the eSDHC interface. 2.15.1 eSDHC DC Electrical Characteristics This table provides the eSDHC electrical characteristics. Table 50. eSDHC Interface DC Electrical Characteristics For recommended operating conditions, see Table 3. Characteristic Symbol Condition Min Max Unit Note Input high voltage VIH — 0.625 × CVDD — V 1 Input low voltage VIL — — 0.25 × CVDD V 1 IIN/IOZ — –50 50 μA — VOH IOH = –100 μA at CVDD min 0.75 × CVDD — V — Input/output leakage current Output high voltage P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 74 Freescale Semiconductor Electrical Characteristics Table 50. eSDHC Interface DC Electrical Characteristics (continued) For recommended operating conditions, see Table 3. Characteristic Symbol Condition Min Max Unit Note Output low voltage VOL IOL = 100μA at CVDD min — 0.125 × CVDD V — Output high voltage VOH IOH = –100 μA at CVDD min CVDD – 0.2 — V 2 Output low voltage VOL IOL = 2 mA at CVDD min — 0.3 V 2 Unit Note MHz 2, 4 Note: 1. The min VILand max VIH values are based on the respective min and max CVIN values found in Table 3. 2. Open drain mode for MMC cards only. 2.15.2 eSDHC AC Timing Specifications This table provides the eSDHC AC timing specifications as defined in Figure 23 and Figure 24. Table 51. eSDHC AC Timing Specifications For recommended operating conditions, see Table 3. Parameter SD_CLK clock frequency: Symbol1 Min Max 0 25/50 20/52 fSHSCK SD/SDIO full-speed/high-speed mode MMC full-speed/high-speed mode SD_CLK clock low time—full-speed/high-speed mode tSHSCKL 10/7 — ns 4 SD_CLK clock high time—full-speed/high-speed mode tSHSCKH 10/7 — ns 4 SD_CLK clock rise and fall times tSHSCKR/ tSHSCKF — 3 ns 4 Input setup times: SD_CMD, SD_DATx, SD_CD to SD_CLK tSHSIVKH 2.5 — ns 4 Input hold times: SD_CMD, SD_DATx, SD_CD to SD_CLK tSHSIXKH 2.5 — ns 3,4 Output delay time: SD_CLK to SD_CMD, SD_DATx valid tSHSKHOV -3 3 ns 4 Note: 1. The symbols used for timing specifications herein follow the pattern of t(first three letters of functional block)(signal)(state) (reference)(state) for inputs and t(first three letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tFHSKHOV symbolizes eSDHC high-speed mode device timing (SHS) clock reference (K) going to the high (H) state, with respect to the output (O) reaching the invalid state (X) or output hold time. Note that in general, the clock reference symbol is based on five letters representing the clock of a particular functional. For rise and fall times, the latter convention is used with the appropriate letter: R (rise) or F (fall). 2. In full-speed mode, the clock frequency value can be 0–25 MHz for an SD/SDIO card and 0–20 MHz for an MMC card. In high-speed mode, the clock frequency value can be 0–50 MHz for an SD/SDIO card and 0–52 MHz for an MMC card. 3. To satisfy setup timing, the delay difference between clock input and cmd/data input must not exceed 2 ns. 4. CCARD ≤ 10 pF, (1 card), and CL = CBUS + CHOST + CCARD ≤ 40 pF P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 75 Electrical Characteristics eSDHC External Clock operational mode VM VM VM tSHSCKL tSHSCKH tSHSCK VM = Midpoint Voltage (OVDD/2) tSHSCKR tSHSCKF Figure 23. eSDHC Clock Input Timing Diagram VM SD_CK External Clock VM VM VM tSHSIXKH tSHSIVKH SD_DAT/CMD Inputs SD_DAT/CMD Outputs tSHSKHOV VM = Midpoint Voltage (OVDD/2) Figure 24. eSDHC Data and Command Input/Output Timing Diagram Referenced to Clock 2.16 Multicore Programmable Interrupt Controller (MPIC) Specifications This section describes the DC and AC electrical specifications for the multicore programmable interrupt controller. 2.16.1 MPIC DC specifications This table provides the DC electrical characteristics for the MPIC interface. Table 52. MPIC DC Electrical Characteristics (OVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 2.0 — V 1 Input low voltage VIL — 0.8 V 1 Input current (OVIN = 0 V or OVIN = OVDD) IIN — ±40 μA 2 Output high voltage (OVDD = min, IOH = –2 mA) VOH 2.4 — V — Output low voltage (OVDD = min, IOL = 2 mA) VOL — 0.4 V — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 76 Freescale Semiconductor Electrical Characteristics Table 52. MPIC DC Electrical Characteristics (OVDD = 3.3 V) (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Note: 1. The min VILand max VIH values are based on the min and max OVIN respective values found in Table 3. 2. The symbol OVIN, in this case, represents the OVIN symbol referenced in Table 3. 2.16.2 MPIC AC Timing Specifications This table provides the MPIC input and output AC timing specifications. Table 53. MPIC Input AC Timing Specifications For recommended operating conditions, see Table 3. Characteristic Symbol Min Max Unit Note MPIC inputs—minimum pulse width tPIWID 3 — SYSCLKs 1 Trust inputs—minimum pulse width tTIWID 3 — SYSCLKs 2 Note: 1. MPIC inputs and outputs are asynchronous to any visible clock. MPIC outputs must be synchronized before use by any external synchronous logic. MPIC inputs are required to be valid for at least tPIWID ns to ensure proper operation when working in edge triggered mode. 2. Trust inputs are asynchronous to any visible clock. Trust inputs are required to be valid for at least tTIWID ns to ensure proper operation when working in edge triggered mode. For low power trust input pin LP_TMP_DETECT, the voltage is VDD_LP and see Table 3 for the voltage requirment. 2.17 JTAG Controller This section describes the DC and AC electrical specifications for the IEEE 1149.1 (JTAG) interface. 2.17.1 JTAG DC Electrical Characteristics This table provides the JTAG DC electrical characteristics. Table 54. JTAG DC Electrical Characteristics (OVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 2 — V 1 Input low voltage VIL — 0.8 V 1 Input current (OVIN = 0 V or OVIN = OVDD) IIN — ±40 μA 2 Output high voltage (OVDD = min, IOH = –2 mA) VOH 2.4 — V — Output low voltage (OVDD = min, IOL = 2 mA) VOL — 0.4 V — Note: 1. The min VILand max VIH values are based on the respective min and max OVIN values found in Table 3. 2. The symbol VIN, in this case, represents the OVIN symbol found in Table 3. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 77 Electrical Characteristics 2.17.2 JTAG AC Timing Specifications This table provides the JTAG AC timing specifications as defined in Figure 25 through Figure 28. Table 55. JTAG AC Timing Specifications For recommended operating conditions, see Table 3. Symbol1 Min Max Unit Note JTAG external clock frequency of operation fJTG 0 33.3 MHz — JTAG external clock cycle time tJTG 30 — ns — tJTKHKL 15 — ns — tJTGR/tJTGF 0 2 ns — tTRST 25 — ns 2 — ns — tJTDVKH 14 4 4 tJTDXKH 10 — ns — tJTKLDV — 15 10 ns 3 tJTKLDX 0 — ns 3 Parameter JTAG external clock pulse width measured at OVDD/2 V JTAG external clock rise and fall times TRST assert time Input setup times Boundary-scan USB only Boundary (except USB) TDI, TMS Input hold times Output valid times Boundary-scan data TDO Output hold times Note: 1. The symbols used for timing specifications follow the pattern t(first two letters of functional block)(signal)(state)(reference)(state) for inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tJTDVKH symbolizes JTAG device timing (JT) with respect to the time data input signals (D) reaching the valid state (V) relative to the tJTG clock reference (K) going to the high (H) state or setup time. Also, tJTDXKH symbolizes JTAG timing (JT) with respect to the time data input signals (D) reaching the invalid state (X) relative to the tJTG clock reference (K) going to the high (H) state. Note that in general, the clock reference symbol representation is based on three letters representing the clock of a particular functional. For rise and fall times, the latter convention is used with the appropriate letter: R (rise) or F (fall). 2. TRST is an asynchronous level sensitive signal. The setup time is for test purposes only. 3. All outputs are measured from the midpoint voltage of the falling edge of tTCLK to the midpoint of the signal in question. The output timings are measured at the pins. All output timings assume a purely resistive 50-Ω load. Time-of-flight delays must be added for trace lengths, vias, and connectors in the system. This figure provides the AC test load for TDO and the boundary-scan outputs of the device. Output Z0 = 50 Ω RL = 50 Ω OVDD/2 Figure 25. AC Test Load for the JTAG Interface P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 78 Freescale Semiconductor Electrical Characteristics This figure provides the JTAG clock input timing diagram. JTAG External Clock VM VM VM tJTGR tJTKHKL tJTGF tJTG VM = Midpoint Voltage (OVDD/2) Figure 26. JTAG Clock Input Timing Diagram TRST VM VM tTRST VM = Midpoint Voltage (OVDD/2) Figure 27. TRST Timing Diagram JTAG External Clock VM VM tJTDVKH tJTDXKH Boundary Data Inputs Input Data Valid tJTKLDV tJTKLDX Boundary Data Outputs Output Data Valid VM = Midpoint Voltage (OVDD/2) Figure 28. Boundary-Scan Timing Diagram 2.18 I2C This section describes the DC and AC electrical characteristics for the I2C interface. 2.18.1 I2C DC Electrical Characteristics This table provides the DC electrical characteristics for the I2C interfaces. Table 56. I2C DC Electrical Characteristics (OVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 2 — V 1 Input low voltage VIL — 0.8 V 1 Output low voltage (OVDD = min, IOL = 2 mA) VOL 0 0.4 V 2 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 79 Electrical Characteristics Table 56. I2C DC Electrical Characteristics (OVDD = 3.3 V) (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Pulse width of spikes which must be suppressed by the input filter tI2KHKL 0 50 ns 3 Input current each I/O pin (input voltage is between 0.1 × OVDD and 0.9 × OVDD(max) II –40 40 μA 4 Capacitance for each I/O pin CI — 10 pF — Note: 1. The min VILand max VIH values are based on the respective min and max OVIN values found in Table 3. 2. Output voltage (open drain or open collector) condition = 3 mA sink current. 3. See the chip reference manual for information about the digital filter used. 4. I/O pins obstruct the SDA and SCL lines if OVDD is switched off. 2.18.2 I2C AC Electrical Specifications This table provides the I2C AC timing specifications. Table 57. I2C AC Timing Specifications For recommended operating conditions, see Table 3. Symbol1 Min Max Unit Note SCL clock frequency fI2C 0 400 kHz 2 Low period of the SCL clock tI2CL 1.3 — μs — High period of the SCL clock tI2CH 0.6 — μs — Setup time for a repeated START condition tI2SVKH 0.6 — μs — Hold time (repeated) START condition (after this period, the first clock pulse is generated) tI2SXKL 0.6 — μs — Data setup time tI2DVKH 100 — ns — μs 3 — 0 — — Parameter Data input hold time: tI2DXKL CBUS compatible masters I2C bus devices Data output delay time tI2OVKL — 0.9 μs 4 Setup time for STOP condition tI2PVKH 0.6 — μs — Bus free time between a STOP and START condition tI2KHDX 1.3 — μs — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 80 Freescale Semiconductor Electrical Characteristics Table 57. I2C AC Timing Specifications (continued) For recommended operating conditions, see Table 3. Symbol1 Min Max Unit Note Noise margin at the LOW level for each connected device (including hysteresis) VNL 0.1 × OVDD — V — Noise margin at the HIGH level for each connected device (including hysteresis) VNH 0.2 × OVDD — V — Capacitive load for each bus line Cb — 400 pF — Parameter Note: 1. The symbols used for timing specifications herein follow the pattern t(first two letters of functional block)(signal)(state)(reference)(state) for inputs and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tI2DVKH symbolizes I2C timing (I2) with respect to the time data input signals (D) reaching the valid state (V) relative to the tI2C clock reference (K) going to the high (H) state or setup time. Also, tI2SXKL symbolizes I2C timing (I2) for the time that the data with respect to the START condition (S) went invalid (X) relative to the tI2C clock reference (K) going to the low (L) state or hold time. Also, tI2PVKH symbolizes I2C timing (I2) for the time that the data with respect to the STOP condition (P) reaches the valid state (V) relative to the tI2C clock reference (K) going to the high (H) state or setup time. 2. The requirements for I2C frequency calculation must be followed. Refer to Freescale application note AN2919, “Determining the I2C Frequency Divider Ratio for SCL.” 3. As a transmitter, the device provides a delay time of at least 300 ns for the SDA signal (referred to the VIHmin of the SCL signal) to bridge the undefined region of the falling edge of SCL to avoid unintended generation of a START or STOP condition. When the device acts as the I2C bus master while transmitting, it drives both SCL and SDA. As long as the load on SCL and SDA are balanced, the device does not generate an unintended START or STOP condition. Therefore, the 300 ns SDA output delay time is not a concern. If, under some rare condition, the 300 ns SDA output delay time is required for the device as transmitter, application note AN2919 referred to in note 2 above is recommended. 4. The maximum tI2OVKL must be met only if the device does not stretch the LOW period (tI2CL) of the SCL signal. This figure provides the AC test load for the I2C. Output Z0 = 50 Ω RL = 50 Ω OVDD/2 Figure 29. I2C AC Test Load This figure shows the AC timing diagram for the I2C bus. SDA tI2DVKH tI2KHKL tI2KHDX tI2SXKL tI2CL SCL tI2SXKL S tI2CH tI2DXKL,tI2OVKL tI2SVKH tI2PVKH Sr P S Figure 30. I2C Bus AC Timing Diagram P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 81 Electrical Characteristics 2.19 GPIO This section describes the DC and AC electrical characteristics for the GPIO interface. 2.19.1 GPIO DC Electrical Characteristics This table provides the DC electrical characteristics for GPIO pins operating at CVDD, LVDD or OVDD = 3.3 V. Table 58. GPIO DC Electrical Characteristics (CVDD, LVDD or OVDD = 3.3 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 2.0 — V 1 Input low voltage VIL — 0.8 V 1 Input current (OVIN = 0 V or OVIN = OVDD) IIN — ±40 μA 2 Output high voltage (OVDD = min, IOH = –2 mA) VOH 2.4 — V — Output low voltage (OVDD = min, IOL = 2 mA) VOL — 0.4 V — Note: 1. The min VILand max VIH values are based on the min and max L/OVIN respective values found in Table 3. 2. The symbol VIN, in this case, represents the L/OVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” This table provides the DC electrical characteristics for GPIO pins operating at CVDD or LVDD = 2.5 V. Table 59. GPIO DC Electrical Characteristics (CVDD or LVDD = 2.5 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Max Unit Note Input high voltage VIH 1.7 — V 1 Input low voltage VIL — 0.7 V 1 Input current (VIN = 0 V or VIN = LVDD) IIN — ±40 μA 2 Output high voltage (LVDD = min, IOH = –2 mA) VOH 2.0 — V — Output low voltage (LVDD = min, IOH = 2 mA) VOL — 0.4 V — Note: 1. The min VILand max VIH values are based on the respective min and max LVIN values found in Table 3. 2. The symbol VIN, in this case, represents the LVIN symbol referenced in Section 2.1.2, “Recommended Operating Conditions.” P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 82 Freescale Semiconductor Electrical Characteristics 2.19.2 GPIO AC Timing Specifications This table provides the GPIO input and output AC timing specifications. Table 60. GPIO Input AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Unit Note tPIWID 20 ns 1 GPIO inputs—minimum pulse width Note: 1. GPIO inputs and outputs are asynchronous to any visible clock. GPIO outputs must be synchronized before use by any external synchronous logic. GPIO inputs are required to be valid for at least tPIWID to ensure proper operation. This figure provides the AC test load for the GPIO. Output Z0 = 50 Ω RL = 50 Ω OVDD/2 Figure 31. GPIO AC Test Load 2.20 High-Speed Serial Interfaces (HSSI) The device features a serializer/deserializer (SerDes) interface to be used for high-speed serial interconnect applications. The SerDes interface can be used for PCI Express, Serial RapidIO, Aurora, and SGMII data transfers. This section describes the common portion of SerDes DC electrical specifications: the DC requirement for SerDes reference clocks. The SerDes data lane’s transmitter (Tx) and receiver (Rx) reference circuits are also shown. 2.20.1 Signal Terms Definition The SerDes utilizes differential signaling to transfer data across the serial link. This section defines terms used in the description and specification of differential signals. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 83 Electrical Characteristics This figure shows how the signals are defined. For illustration purposes only, one SerDes lane is used in the description. This figure shows the waveform for either a transmitter output (SD_TXn and SD_TXn) or a receiver input (SD_RXn and SD_RXn). Each signal swings between A volts and B volts where A > B. SD_TXn SD_RXn or SD_TXn SD_RXn or A Volts Vcm = (A + B)/2 B Volts Differential Swing, VID or VOD = A – B Differential Peak Voltage, VDIFFp = |A – B| Differential Peak-Peak Voltage, VDIFFpp = 2 × VDIFFp (not shown) Figure 32. Differential Voltage Definitions for Transmitter or Receiver Using this waveform, the definitions are as shown in the following list. To simplify the illustration, the definitions assume that the SerDes transmitter and receiver operate in a fully symmetrical differential signaling environment: Single-Ended Swing The transmitter output signals and the receiver input signals SD_TXn, SD_TXn, SD_RXn and SD_RXn each have a peak-to-peak swing of A – B volts. This is also referred as each signal wire’s single-ended swing. Differential Output Voltage, VOD (or Differential Output Swing): The differential output voltage (or swing) of the transmitter, VOD, is defined as the difference of the two complimentary output voltages: VSD_TXn – VSD_TXn. The VOD value can be either positive or negative. Differential Input Voltage, VID (or Differential Input Swing): The differential input voltage (or swing) of the receiver, VID, is defined as the difference of the two complimentary input voltages: VSD_RXn – VSD_RXn. The VID value can be either positive or negative. Differential Peak Voltage, VDIFFp The peak value of the differential transmitter output signal or the differential receiver input signal is defined as the differential peak voltage, VDIFFp = |A – B| volts. Differential Peak-to-Peak, VDIFFp-p Since the differential output signal of the transmitter and the differential input signal of the receiver each range from A – B to –(A – B) volts, the peak-to-peak value of the differential transmitter output signal or the differential receiver input signal is defined as differential peak-to-peak voltage, VDIFFp-p = 2 × VDIFFp = 2 × |(A – B)| volts, which is twice the differential swing in amplitude, or twice of the differential peak. For example, the output differential peak-peak voltage can also be calculated as VTX-DIFFp-p = 2 × |VOD|. Differential Waveform The differential waveform is constructed by subtracting the inverting signal (SD_TXn, for example) from the non-inverting signal (SD_TXn, for example) within a differential pair. There is P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 84 Freescale Semiconductor Electrical Characteristics only one signal trace curve in a differential waveform. The voltage represented in the differential waveform is not referenced to ground. See Figure 37 as an example for differential waveform. Common Mode Voltage, Vcm The common mode voltage is equal to half of the sum of the voltages between each conductor of a balanced interchange circuit and ground. In this example, for SerDes output, Vcm_out = (VSD_TXn + VSD_TXn) ÷ 2 = (A + B) ÷ 2, which is the arithmetic mean of the two complimentary output voltages within a differential pair. In a system, the common mode voltage may often differ from one component’s output to the other’s input. It may be different between the receiver input and driver output circuits within the same component. It is also referred to as the DC offset on some occasions. To illustrate these definitions using real values, consider the example of a current mode logic (CML) transmitter that has a common mode voltage of 2.25 V and outputs, TD and TD. If these outputs have a swing from 2.0 V to 2.5 V, the peak-to-peak voltage swing of each signal (TD or TD) is 500 mV p-p, which is referred to as the single-ended swing for each signal. Because the differential signaling environment is fully symmetrical in this example, the transmitter output’s differential swing (VOD) has the same amplitude as each signal’s single-ended swing. The differential output signal ranges between 500 mV and –500 mV. In other words, VOD is 500 mV in one phase and –500 mV in the other phase. The peak differential voltage (VDIFFp) is 500 mV. The peak-to-peak differential voltage (VDIFFp-p) is 1000 mV p-p. 2.20.2 SerDes Reference Clocks The SerDes reference clock inputs are applied to an internal PLL whose output creates the clock used by the corresponding SerDes lanes. The SerDes reference clocks inputs are SD_REF_CLK1 and SD_REF_CLK1 for SerDes bank1 and SD_REF_CLK2 and SD_REF_CLK2 for SerDes bank2. SerDes banks 1–2 may be used for various combinations of the following IP blocks based on the RCW configuration field SRDS_PRTCL: • • SerDes bank 1: PCI Express 1/2/3, sRIO1/2, SGMII (1.25 Gbps only). SerDes bank 2: PCI Express3, SGMII (1.25 or 3.125 GBaud), SATA or Aurora. The following sections describe the SerDes reference clock requirements and provide application information. 2.20.2.1 SerDes Reference Clock Receiver Characteristics This figure shows a receiver reference diagram of the SerDes reference clocks. 50 Ω SD_REF_CLKn Input Amp SD_REF_CLKn 50 Ω Figure 33. Receiver of SerDes Reference Clocks P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 85 Electrical Characteristics The characteristics of the clock signals are as follows: • • • • The SerDes transceivers core power supply voltage requirements (SVDD) are as specified in Section 2.1.2, “Recommended Operating Conditions.” The SerDes reference clock receiver reference circuit structure is as follows: — The SD_REF_CLKn and SD_REF_CLKn are internally AC-coupled differential inputs as shown in Figure 33. Each differential clock input (SD_REF_CLKn or SD_REF_CLKn) has on-chip 50-Ω termination to SGND followed by on-chip AC-coupling. — The external reference clock driver must be able to drive this termination. — The SerDes reference clock input can be either differential or single-ended. Refer to the differential mode and single-ended mode descriptions below for detailed requirements. The maximum average current requirement also determines the common mode voltage range. — When the SerDes reference clock differential inputs are DC coupled externally with the clock driver chip, the maximum average current allowed for each input pin is 8 mA. In this case, the exact common mode input voltage is not critical as long as it is within the range allowed by the maximum average current of 8 mA because the input is AC-coupled on-chip. — This current limitation sets the maximum common mode input voltage to be less than 0.4 V (0.4 V ÷ 50 = 8 mA) while the minimum common mode input level is 0.1 V above SGND. For example, a clock with a 50/50 duty cycle can be produced by a clock driver with output driven by its current source from 0 mA to 16 mA (0–0.8 V), such that each phase of the differential input has a single-ended swing from 0 V to 800 mV with the common mode voltage at 400 mV. — If the device driving the SD_REF_CLKn and SD_REF_CLKn inputs cannot drive 50 Ω to SGND DC or the drive strength of the clock driver chip exceeds the maximum input current limitations, it must be AC-coupled off-chip. The input amplitude requirement is described in detail in the following sections. 2.20.2.2 DC Level Requirement for SerDes Reference Clocks The DC level requirement for the SerDes reference clock inputs is different depending on the signaling mode used to connect the clock driver chip and SerDes reference clock inputs, as described below: • Differential Mode — The input amplitude of the differential clock must be between 400 mV and 1600 mV differential peak-peak (or between 200 mV and 800 mV differential peak). In other words, each signal wire of the differential pair must have a single-ended swing of less than 800 mV and greater than 200 mV. This requirement is the same for both external DC-coupled or AC-coupled connection. — For an external DC-coupled connection, as described in Section 2.20.2.1, “SerDes Reference Clock Receiver Characteristics,” the maximum average current requirements sets the requirement for average voltage (common mode voltage) as between 100 mV and 400 mV. This figure shows the SerDes reference clock input requirement for DC-coupled connection scheme. SD_REF_CLKn 200 mV < Input amplitude or differential peak < 800 mV Vmax 100 mV < Vcm < 400 mV Vmin SD_REF_CLKn < 800 mV >0V Figure 34. Differential Reference Clock Input DC Requirements (External DC-Coupled) P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 86 Freescale Semiconductor Electrical Characteristics — For an external AC-coupled connection, there is no common mode voltage requirement for the clock driver. Because the external AC-coupling capacitor blocks the DC level, the clock driver and the SerDes reference clock receiver operate in different common mode voltages. The SerDes reference clock receiver in this connection scheme has its common mode voltage set to SGND. Each signal wire of the differential inputs is allowed to swing below and above the common mode voltage (SGND). This figure shows the SerDes reference clock input requirement for AC-coupled connection scheme. 200 mV < Input amplitude or differential peak < 800 mV SD_REF_CLKn Vmax < Vcm + 400 mV Vcm Vmin SD_REF_CLKn > Vcm – 400 mV Figure 35. Differential Reference Clock Input DC Requirements (External AC-Coupled) • Single-Ended Mode — The reference clock can also be single-ended. The SD_REF_CLKn input amplitude (single-ended swing) must be between 400 mV and 800 mV peak-peak (from VMIN to VMAX) with SD_REF_CLKn either left unconnected or tied to ground. — The SD_REF_CLKn input average voltage must be between 200 and 400 mV. Figure 36 shows the SerDes reference clock input requirement for single-ended signaling mode. — To meet the input amplitude requirement, the reference clock inputs may need to be DC- or AC-coupled externally. For the best noise performance, the reference of the clock could be DC- or AC-coupled into the unused phase (SD_REF_CLKn) through the same source impedance as the clock input (SD_REF_CLKn) in use. 400 mV < SD_REF_CLKn input amplitude < 800 mV SD_REF_CLKn 0V SD_REF_CLKn Figure 36. Single-Ended Reference Clock Input DC Requirements P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 87 Electrical Characteristics 2.20.2.3 AC Requirements for SerDes Reference Clocks This table lists AC requirements for the PCI Express, SGMII, Serial RapidIO, SATA and Aurora SerDes reference clocks to be guaranteed by the customer’s application design. Table 61. SD_REF_CLKn and SD_REF_CLKn Input Clock Requirements (SVDD = 1.0 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note SD_REF_CLK/SD_REF_CLK frequency range tCLK_REF — 100/125/156.25 — MHz 1 SD_REF_CLK/SD_REF_CLK clock frequency tolerance tCLK_TOL –350 — 350 ppm — SD_REF_CLK/SD_REF_CLK reference clock duty cycle tCLK_DUTY 40 50 60 % 4 SD_REF_CLK/SD_REF_CLK max deterministic peak-peak jitter at 10-6 BER tCLK_DJ — — 42 ps — SD_REF_CLK/SD_REF_CLK total reference clock jitter at 10-6 BER (peak-to-peak jitter at refClk input) tCLK_TJ — — 86 ps 2 tCLKRR/tCLKFR 1 — 4 V/ns 3 Differential input high voltage VIH 200 — — mV 4 Differential input low voltage VIL — — –200 mV 4 Rise-Fall Matching — — 20 % 5, 6 SD_REF_CLK/SD_REF_CLK rising/falling edge rate Rising edge rate (SD_REF_CLKn) to falling edge rate (SD_REF_CLKn) matching Note: 1. Caution: Only 100, 125 and 156.25 have been tested. In-between values do not work correctly with the rest of the system. 2. Limits from PCI Express CEM Rev 2.0 3. Measured from –200 mV to +200 mV on the differential waveform (derived from SD_REF_CLKn minus SD_REF_CLKn). The signal must be monotonic through the measurement region for rise and fall time. The 400 mV measurement window is centered on the differential zero crossing. See Figure 37. 4. Measurement taken from differential waveform 5. Measurement taken from single-ended waveform 6. Matching applies to rising edge for SD_REF_CLKn and falling edge rate for SD_REF_CLKn. It is measured using a 200 mV window centered on the median cross point where SD_REF_CLKn rising meets SD_REF_CLKn falling. The median cross point is used to calculate the voltage thresholds that the oscilloscope uses for the edge rate calculations. The rise edge rate of SD_REF_CLKn must be compared to the fall edge rate of SD_REF_CLKn, the maximum allowed difference should not exceed 20% of the slowest edge rate. See Figure 38. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 88 Freescale Semiconductor Electrical Characteristics Rise Edge Rate Fall Edge Rate VIH = +200 mV 0.0 V VIL = –200 mV SD_REF_CLKn – SD_REF_CLKn Figure 37. Differential Measurement Points for Rise and Fall Time TFALL SDn_REF_CLK TRISE VCROSS MEDIAN + 100 mV VCROSS MEDIAN VCROSS MEDIAN VCROSS MEDIAN – 100 mV Figure 38. Single-Ended Measurement Points for Rise and Fall Time Matching 2.20.2.4 Spread Spectrum Clock SD_REF_CLK1/SD_REF_CLK1 were designed to work with a spread spectrum clock (+0 to 0.5% spreading at 30–33 kHz rate is allowed), assuming both ends have same reference clock. For better results, a source without significant unintended modulation must be used. SD_REF_CLK2/SD_REF_CLK2 were designed to work with a spread spectrum clock (+0 to 0.5% spreading at 30–33 kHz rate is allowed), assuming both ends have same reference clock and the industry protocol specifications supports it. For better results, a source without significant unintended modulation must be used. 2.20.3 SerDes Transmitter and Receiver Reference Circuits This figure shows the reference circuits for SerDes data lane’s transmitter and receiver. SD_TXn SD_RXn 50 Ω 50 Ω Transmitter Receiver 50 Ω SD_TXn SD_RXn 50 Ω Figure 39. SerDes Transmitter and Receiver Reference Circuits P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 89 Electrical Characteristics The DC and AC specification of SerDes data lanes are defined in each interface protocol section below based on the application usage: • • • • • Section 2.20.4, “PCI Express” Section 2.20.5, “Serial RapidIO (sRIO)” Section 2.20.6, “Aurora” Section 2.20.7, “Serial ATA (SATA) Section 2.20.8, “SGMII Interface” 2.20.4 PCI Express This section describes the clocking dependencies, DC and AC electrical specifications for the PCI Express bus. 2.20.4.1 Clocking Dependencies The ports on the two ends of a link must transmit data at a rate that is within 600 parts per million (ppm) of each other at all times. This is specified to allow bit rate clock sources with a ±300 ppm tolerance. 2.20.4.2 PCI Express Clocking Requirements for SD_REF_CLKn and SD_REF_CLKn SerDes banks 1–2 (SD_REF_CLK[1:2] and SD_REF_CLK[1:2]) may be used for various SerDes PCI Express configurations based on the RCW configuration field SRDS_PRTCL. For more information on these specifications, see Section 2.20.2, “SerDes Reference Clocks.” 2.20.4.3 PCI Express DC Physical Layer Specifications This section contains the DC specifications for the physical layer of PCI Express on this device. 2.20.4.3.1 PCI Express DC Physical Layer Transmitter Specifications This section discusses the PCI Express DC physical layer transmitter specifications for 2.5 GT/s and 5 GT/s. This table defines the PCI Express 2.0 (2.5 GT/s) DC specifications for the differential output at all transmitters. The parameters are specified at the component pins. Table 62. PCI Express 2.0 (2.5 GT/s) Differential Transmitter (Tx) Output DC Specifications (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit VTX-DIFFp-p 800 — 1200 mV VTX-DIFFp-p = 2 × |VTX-D+ – VTX-D-| See Note 1. De-emphasized differential output voltage (ratio) VTX-DE-RATIO 3.0 3.5 4.0 dB Ratio of the VTX-DIFFp-p of the second and following bits after a transition divided by the VTX-DIFFp-p of the first bit after a transition. See Note 1. DC differential Tx impedance ZTX-DIFF-DC 80 100 120 Ω Tx DC differential mode low Impedance Differential peak-to-peak output voltage Note P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 90 Freescale Semiconductor Electrical Characteristics Table 62. PCI Express 2.0 (2.5 GT/s) Differential Transmitter (Tx) Output DC Specifications (XVDD = 1.5 V or 1.8 V) (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Transmitter DC impedance ZTX-DC 40 50 60 Ω Note Required Tx D+ as well as D– DC Impedance during all states Note: 1. Measured at the package pins with a test load of 50Ω to GND on each pin. This table defines the PCI Express 2.0 (5 GT/s) DC specifications for the differential output at all transmitters. The parameters are specified at the component pins. Table 63. PCI Express 2.0 (5 GT/s) Differential Transmitter (Tx) Output DC Specifications (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Note VTX-DIFFp-p 800 — 1200 mV VTX-DIFFp-p = 2 × |VTX-D+ – VTX-D-| See Note 1. VTX-DIFFp-p_low 400 500 1200 mV VTX-DIFFp-p = 2 × |VTX-D+ – VTX-D-| See Note 1. De-emphasized differential VTX-DE-RATIO-3.5dB output voltage (ratio) 3.0 3.5 4.0 dB Ratio of the VTX-DIFFp-p of the second and following bits after a transition divided by the VTX-DIFFp-p of the first bit after a transition. See Note 1. De-emphasized differential VTX-DE-RATIO-6.0dB output voltage (ratio) 5.5 6.0 6.5 dB Ratio of the VTX-DIFFp-p of the second and following bits after a transition divided by the VTX-DIFFp-p of the first bit after a transition. See Note 1. DC differential Tx impedance 80 100 120 Ω Tx DC differential mode low impedance 40 50 60 Ω Required Tx D+ as well as D– DC impedance during all states Differential peak-to-peak output voltage Low power differential peak-to-peak output voltage ZTX-DIFF-DC Transmitter DC Impedance ZTX-DC Note: 1. Measured at the package pins with a test load of 50Ω to GND on each pin. 2.20.4.4 PCI Express DC Physical Layer Receiver Specifications This section discusses the PCI Express DC physical layer receiver specifications 2.5 GT/s, and 5 GT/s. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 91 Electrical Characteristics This table defines the DC specifications for the PCI Express 2.0 (2.5 GT/s) differential input at all receivers. The parameters are specified at the component pins. Table 64. PCI Express 2.0 (2.5 GT/s) Differential Receiver (Rx) Input DC Specifications (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Differential input peak-to-peak voltage VRX-DIFFp-p 120 — 1200 mV DC differential input impedance ZRX-DIFF-DC 80 100 120 Ω Rx DC differential mode impedance. See Note 2 DC input impedance ZRX-DC 40 50 60 Ω Required Rx D+ as well as D– DC Impedance (50 ±20% tolerance). See Notes 1 and 2. ZRX-HIGH-IMP-DC 50 k — — Ω Required Rx D+ as well as D– DC Impedance when the receiver terminations do not have power. See Note 3. VRX-IDLE-DET-DIFFp-p 65 — 175 mV Powered down DC input impedance Electrical idle detect threshold Note VRX-DIFFp-p = 2 × |VRX-D+ – VRX-D-| See Note 1. VRX-IDLE-DET-DIFFp-p = 2 × |VRX-D+ – VRX-D–| Measured at the package pins of the receiver Note: 1. Measured at the package pins with a test load of 50Ω to GND on each pin. 2. Impedance during all LTSSM states. When transitioning from a fundamental reset to detect (the initial state of the LTSSM) there is a 5 ms transition time before receiver termination values must be met on all unconfigured lanes of a port. 3. The Rx DC common mode impedance that exists when no power is present or fundamental reset is asserted. This helps ensure that the receiver detect circuit does not falsely assume a receiver is powered on when it is not. This term must be measured at 300 mV above the Rx ground. This table defines the DC specifications for the PCI Express 2.0 (5 GT/s) differential input at all receivers. The parameters are specified at the component pins. Table 65. PCI Express 2.0 (5 GT/s) Differential Receiver (Rx) Input DC Specifications (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Differential input peak-to-peak voltage VRX-DIFFp-p 120 — 1200 V VRX-DIFFp-p = 2 × |VRX-D+ – VRX-D–| See Note 1. DC differential input impedance ZRX-DIFF-DC 80 100 120 Ω Rx DC Differential mode impedance. See Note 2 DC input impedance ZRX-DC 40 50 60 Ω Required Rx D+ as well as D– DC Impedance (50 ±20% tolerance). See Notes 1 and 2. ZRX-HIGH-IMP-DC 50 — — kΩ Required Rx D+ as well as D– DC Impedance when the Receiver terminations do not have power. See Note 3. Powered down DC input impedance Note P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 92 Freescale Semiconductor Electrical Characteristics Table 65. PCI Express 2.0 (5 GT/s) Differential Receiver (Rx) Input DC Specifications (XVDD = 1.5 V or 1.8 V) (continued) Parameter Electrical idle detect threshold Symbol Min Typ Max Unit Note VRX-IDLE-DET-DIFFp-p 65 — 175 mV VRX-IDLE-DET-DIFFp-p = 2 × |VRX-D+ – VRX-D–| Measured at the package pins of the receiver Note: 1. Measured at the package pins with a test load of 50 Ω to GND on each pin. 2. Impedance during all LTSSM states. When transitioning from a fundamental reset to detect (the initial state of the LTSSM) there is a 5 ms transition time before receiver termination values must be met on all unconfigured lanes of a port. 3. The Rx DC common mode impedance that exists when no power is present or fundamental reset is asserted. This helps ensure that the receiver detect circuit does not falsely assume a receiver is powered on when it is not. This term must be measured at 300 mV above the Rx ground. 2.20.4.5 PCI Express AC Physical Layer Specifications This section contains the DC specifications for the physical layer of PCI Express on this device. 2.20.4.5.1 PCI Express AC Physical Layer Transmitter Specifications This section discusses the PCI Express AC physical layer transmitter specifications 2.5 GT/s and 5 GT/s. This table defines the PCI Express 2.0 (2.5 GT/s) AC specifications for the differential output at all transmitters. The parameters are specified at the component pins. The AC timing specifications do not include RefClk jitter. Table 66. PCI Express 2.0 (2.5 GT/s) Differential Transmitter (Tx) Output AC Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note UI 399.88 400 400.12 ps Each UI is 400 ps ± 300 ppm. UI does not account for spread spectrum clock dictated variations. See note 1. TTX-EYE 0.75 — — UI The maximum transmitter jitter can be derived as TTX-MAX-JITTER = 1 – TTX-EYE = 0.25 UI. Does not include spread spectrum or RefCLK jitter. Includes device random jitter at 10-12. See notes 2 and 3. Maximum time between the TTX-EYE-MEDIANjitter median and maximum todeviation from the median MAX-JITTER — — 0.125 UI Jitter is defined as the measurement variation of the crossing points (VTX-DIFFp-p = 0 V) in relation to a recovered Tx UI. A recovered Tx UI is calculated over 3500 consecutive unit intervals of sample data. Jitter is measured using all edges of the 250 consecutive UI in the center of the 3500 UI used for calculating the Tx UI. See notes 2 and 3. AC coupling capacitor 75 — 200 nF All transmitters must be AC coupled. The AC coupling is required either within the media or within the transmitting component itself. See note 4. Unit interval Minimum Tx eye width CTX P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 93 Electrical Characteristics Table 66. PCI Express 2.0 (2.5 GT/s) Differential Transmitter (Tx) Output AC Specifications (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note Note: 1. No test load is necessarily associated with this value. 2. Specified at the measurement point into a timing and voltage test load as shown in Figure 40 and measured over any 250 consecutive Tx UIs. 3. A TTX-EYE = 0.75 UI provides for a total sum of deterministic and random jitter budget of TTX-JITTER-MAX = 0.25 UI for the transmitter collected over any 250 consecutive Tx UIs. The TTX-EYE-MEDIAN-to-MAX-JITTER median is less than half of the total Tx jitter budget collected over any 250 consecutive Tx UIs. It must be noted that the median is not the same as the mean. The jitter median describes the point in time where the number of jitter points on either side is approximately equal as opposed to the averaged time value. 4. The chip’s SerDes transmitter does not have CTX built-in. An external AC coupling capacitor is required. This table defines the PCI Express 2.0 (5 GT/s) AC specifications for the differential output at all transmitters. The parameters are specified at the component pins. The AC timing specifications do not include RefClk jitter. Table 67. PCI Express 2.0 (5 GT/s) Differential Transmitter (Tx) Output AC Specifications For recommended operating conditions, see Table 3. Parameter Unit interval Symbol UI Min Typ Max 199.94 200.00 200.06 Unit Note ps Each UI is 400 ps ± 300 ppm. UI does not account for spread spectrum clock dictated variations. See note 1. Minimum Tx eye width TTX-EYE 0.75 — — UI The maximum transmitter jitter can be derived as: TTX-MAX-JITTER = 1 – TTX-EYE = 0.25 UI. See Notes 2 and 3. Tx RMS deterministic jitter > 1.5 MHz TTX-HF-DJ-DD — — 0.15 ps — Tx RMS deterministic jitter < 1.5 MHz TTX-LF-RMS — 3.0 — ps Reference input clock RMS jitter (< 1.5 MHz) at pin < 1 ps AC coupling capacitor CTX 75 — 200 nF All transmitters must be AC coupled. The AC coupling is required either within the media or within the transmitting component itself. See note 4. Note: 1. No test load is necessarily associated with this value. 2. Specified at the measurement point into a timing and voltage test load as shown in Figure 40 and measured over any 250 consecutive Tx UIs. 3. A TTX-EYE = 0.75 UI provides for a total sum of deterministic and random jitter budget of TTX-JITTER-MAX = 0.25 UI for the Transmitter collected over any 250 consecutive Tx UIs. The TTX-EYE-MEDIAN-to-MAX-JITTER median is less than half of the total Tx jitter budget collected over any 250 consecutive Tx UIs. It must be noted that the median is not the same as the mean. The jitter median describes the point in time where the number of jitter points on either side is approximately equal as opposed to the averaged time value. 4. The chip’s SerDes transmitter does not have CTX built-in. An external AC coupling capacitor is required. 2.20.4.5.2 PCI Express AC Physical Layer Receiver Specifications This section discusses the PCI Express AC physical layer receiver specifications 2.5 GT/s and 5 GT/s. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 94 Freescale Semiconductor Electrical Characteristics This table defines the AC specifications for the PCI Express 2.0 (2.5 GT/s) differential input at all receivers. The parameters are specified at the component pins. The AC timing specifications do not include RefClk jitter. Table 68. PCI Express 2.0 (2.5 GT/s) Differential Receiver (Rx) Input AC Specifications For recommended operating conditions, see Table 3. Parameter Symbol Unit Interval Min UI Typ Max Unit Note ps Each UI is 400 ps ± 300 ppm. UI does not account for spread spectrum clock dictated variations. See note 1. 399.88 400.00 400.12 Minimum receiver eye width TRX-EYE 0.4 — — UI The maximum interconnect media and Transmitter jitter that can be tolerated by the Receiver can be derived as TRX-MAX-JITTER = 1 – TRX-EYE= 0.6 UI. See Notes 2 and 3. Maximum time between the jitter median and maximum deviation from the median. TRX-EYE-MEDIAN — — 0.3 UI Jitter is defined as the measurement variation of the crossing points (VRX-DIFFp-p = 0 V) in relation to a recovered Tx UI. A recovered Tx UI is calculated over 3500 consecutive unit intervals of sample data. Jitter is measured using all edges of the 250 consecutive UI in the center of the 3500 UI used for calculating the Tx UI. See Notes 2, 3, and 4. -to-MAX-JITTER Note: 1. No test load is necessarily associated with this value. 2. Specified at the measurement point and measured over any 250 consecutive UIs. The test load in Figure 40 must be used as the Rx device when taking measurements. If the clocks to the Rx and Tx are not derived from the same reference clock, the Tx UI recovered from 3500 consecutive UI must be used as a reference for the eye diagram. 3. A TRX-EYE = 0.40 UI provides for a total sum of 0.60 UI deterministic and random jitter budget for the transmitter and interconnect collected any 250 consecutive UIs. The TRX-EYE-MEDIAN-to-MAX-JITTER specification ensures a jitter distribution in which the median and the maximum deviation from the median is less than half of the total. UI jitter budget collected over any 250 consecutive Tx UIs. It must be noted that the median is not the same as the mean. The jitter median describes the point in time where the number of jitter points on either side is approximately equal as opposed to the averaged time value. If the clocks to the Rx and Tx are not derived from the same reference clock, the Tx UI recovered from 3500 consecutive UI must be used as the reference for the eye diagram. 4. It is recommended that the recovered Tx UI is calculated using all edges in the 3500 consecutive UI interval with a fit algorithm using a minimization merit function. Least squares and median deviation fits have worked well with experimental and simulated data. This table defines the AC specifications for the PCI Express 2.0 (5 GT/s) differential input at all receivers. The parameters are specified at the component pins. The AC timing specifications do not include RefClk jitter. Table 69. PCI Express 2.0 (5 GT/s) Differential Receiver (Rx) Input AC Specifications For recommended operating conditions, see Table 3. Parameter Symbol Unit Interval UI Min Typ Max 199.40 200.00 200.06 Unit Note ps Each UI is 400 ps ±300 ppm. UI does not account for spread spectrum clock dictated variations. See note 1. Max Rx inherent timing error TRX-TJ-CC — — 0.4 UI The maximum inherent total timing error for common RefClk Rx architecture Maximum time between the jitter median and maximum deviation from the median TRX-TJ-DC — — 0.34 UI Max Rx inherent total timing error P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 95 Electrical Characteristics Table 69. PCI Express 2.0 (5 GT/s) Differential Receiver (Rx) Input AC Specifications (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note Max Rx inherent deterministic timing error TRX-DJ-DD-CC — — 0.30 UI The maximum inherent deterministic timing error for common RefClk Rx architecture Max Rx inherent deterministic timing error TRX-DJ-DD-DC — — 0.24 UI The maximum inherent deterministic timing error for common RefClk Rx architecture Note: 1. No test load is necessarily associated with this value. 2.20.4.6 Test and Measurement Load The AC timing and voltage parameters must be verified at the measurement point. The package pins of the device must be connected to the test/measurement load within 0.2 inches of that load, as shown in this figure. NOTE The allowance of the measurement point to be within 0.2 inches of the package pins is meant to acknowledge that package/board routing may benefit from D+ and D– not being exactly matched in length at the package pin boundary. If the vendor does not explicitly state where the measurement point is located, the measurement point is assumed to be the D+ and D– package pins. D+ package pin C = CTX Transmitter silicon + package C = CTX D– package pin R = 50 Ω R = 50 Ω Figure 40. Test/Measurement Load 2.20.5 Serial RapidIO (sRIO) This section describes the DC and AC electrical specifications for the Serial RapidIO interface of the LP-Serial physical layer. The electrical specifications cover both single and multiple-lane links. Two transmitters (short run and long run) and a single receiver are specified for each of three baud rates: 2.50, 3.125, and 5 GBaud. Two transmitter specifications allow for solutions ranging from simple board-to-board interconnect to driving two connectors across a backplane. A single receiver specification is given that accepts signals from both the short run and long run transmitter specifications. The short run transmitter must be used mainly for chip-to-chip connections on either the same printed circuit board or across a single connector. This covers the case where connections are made to a mezzanine (daughter) card. The minimum swings of the short run specification reduce the overall power used by the transceivers. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 96 Freescale Semiconductor Electrical Characteristics The long run transmitter specifications use larger voltage swings that are capable of driving signals across backplanes. This allows a user to drive signals across two connectors and a backplane. The specifications allow a distance of at least 50 cm at all baud rates. All unit intervals are specified with a tolerance of ±100 ppm. The worst case frequency difference between any transmit and receive clock is 200 ppm. To ensure interoperability between drivers and receivers of different vendors and technologies, AC coupling at the receiver input must be used. 2.20.5.1 Signal Definitions This section defines the terms used in the description and specification of the differential signals used by the LP-Serial links. This figure shows how the signals are defined. The figures show waveforms for either a transmitter output (TD and TD) or a receiver input (RD and RD). Each signal swings between A volts and B volts where A > B. Using these waveforms, the definitions are as follows: • • • • • • The transmitter output signals and the receiver input signals—TD, TD, RD, and RD—each have a peak-to-peak swing of A – B volts. The differential output signal of the transmitter, VOD, is defined as VTD – VTD The differential input signal of the receiver, VID, is defined as VRD – VRD The differential output signal of the transmitter and the differential input signal of the receiver each range from A – B to –(A – B) volts The peak value of the differential transmitter output signal and the differential receiver input signal is A – B volts. The peak-to-peak value of the differential transmitter output signal and the differential receiver input signal is 2 × (A – B) volts. TD or RD A Volts TD or RD B Volts Differential Peak-Peak = 2 × (A – B) Figure 41. Differential Peak-Peak Voltage of Transmitter or Receiver To illustrate these definitions using real values, consider the case of a CML (current mode logic) transmitter that has a common mode voltage of 2.25 V, and each of its outputs, TD and TD, has a swing that goes between 2.5 V and 2.0 V. Using these values, the peak-to-peak voltage swing of the signals TD and TD is 500 mV p-p. The differential output signal ranges between 500 mV and –500 mV. The peak differential voltage is 500 mV. The peak-to-peak differential voltage is 1000 mV p-p. 2.20.5.2 Equalization With the use of high-speed serial links, the interconnect media causes degradation of the signal at the receiver and produces effects such as inter-symbol interference (ISI) or data-dependent jitter. This loss can be large enough to degrade the eye opening at the receiver beyond what is allowed in the specification. To negate a portion of these effects, equalization can be used. The most common equalization techniques that can be used are as follows: • • Pre-emphasis on the transmitter A passive high-pass filter network placed at the receiver, often referred to as passive equalization. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 97 Electrical Characteristics • The use of active circuits in the receiver, often referred to as adaptive equalization. 2.20.5.3 Serial RapidIO Clocking Requirements for SD_REF_CLKn and SD_REF_CLKn SerDes bank 1 (SD_REF_CLK1 and SD_REF_CLK1) may be used for various SerDes Serial RapidIO configurations based on the RCW configuration field SRDS_PRTCL. Serial RapidIO is not supported on SerDes banks 2. For more information on these specifications, see Section 2.20.2, “SerDes Reference Clocks.” 2.20.5.4 DC Requirements for Serial RapidIO This section explains the DC requirements for the Serial RapidIO interface. 2.20.5.4.1 DC Serial RapidIO Timing Transmitter Specifications LP-Serial transmitter electrical and timing specifications are stated in the text and tables of this section. The differential return loss, S11, of the transmitter in each case is better than the following: • • –10 dB for (Baud Frequency) ÷ 10 < Freq(f) < 625 MHz –10 dB + 10log(f ÷ 625 MHz) dB for 625 MHz ≤ Freq(f) ≤ Baud Frequency The reference impedance for the differential return loss measurements is 100-Ω resistive. Differential return loss includes contributions from on-chip circuitry, chip packaging, and any off-chip components related to the driver. The output impedance requirement applies to all valid output levels. It is recommended that the 20%–80% rise/fall time of the transmitter, as measured at the transmitter output, have a minimum value 60 ps in each case. It is recommended that the timing skew at the output of an LP-Serial transmitter between the two signals that comprise a differential pair not exceed 20 ps at 2.50 GBaud and 15 ps at 3.125 GBaud and XX ps at 5 GBaud. This table defines the transmitter DC specifications for Serial RapidIO operating at XVDD = 1.5 V or 1.8 V. Table 70. Serial RapidIO Transmitter DC Timing Specifications—2.5 GBaud, 3.125 GBaud, 5 GBaud For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note VO –0.40 — 2.30 V 1 Long-run differential output voltage VDIFFPP 800 — 1600 mV p-p — Short-run differential output voltage VDIFFPP 500 — 1000 mV p-p — Output voltage Note: 1. Voltage relative to COMMON of either signal comprising a differential pair. 2.20.5.4.2 DC Serial RapidIO Receiver Specifications LP-Serial receiver electrical and timing specifications are stated in the text and tables of this section. Receiver input impedance results in a differential return loss better than 10 dB and a common mode return loss better than 6 dB from 100 MHz to (0.8) × (Baud Frequency). This includes contributions from on-chip circuitry, the chip package, and any off-chip components related to the receiver. AC coupling components are included in this requirement. The reference impedance for return loss measurements is 100-Ω resistive for differential return loss and 25-Ω resistive for common mode. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 98 Freescale Semiconductor Electrical Characteristics This table defines the receiver DC specifications for Serial RapidIO operating at XVDD = 1.5 V or 1.8 V. Table 71. Serial RapidIO Receiver DC Timing Specifications—2.5 GBaud, 3.125 GBaud, 5 GBaud For recommended operating conditions, see Table 3. Parameter Differential input voltage Symbol Min Typ Max VIN 200 — 1600 Unit mV p-p Note 1 Note: 1. Measured at the receiver. 2.20.5.5 AC Requirements for Serial RapidIO This section explains the AC requirements for the Serial RapidIO interface. 2.20.5.5.1 AC Requirements for Serial RapidIO Transmitter This table defines the transmitter AC specifications for the Serial RapidIO interface. The AC timing specifications do not include RefClk jitter. Table 72. Serial RapidIO Transmitter AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Deterministic jitter JD — — 0.17 UI p-p Total jitter JT — — 0.35 UI p-p Unit interval: 2.5 GBaud UI 400 – 100ppm 400 400 + 100ppm ps Unit interval: 3.125 GBaud UI 320 – 100ppm 320 320 + 100ppm ps This table defines the receiver AC specifications for Serial RapidIO. The AC timing specifications do not include RefClk jitter. Table 73. Serial RapidIO Receiver AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Note Deterministic jitter tolerance JD 0.37 — — UI p-p 1 Combined deterministic and random jitter tolerance JDR 0.55 — — UI p-p 1 JT 0.65 — — UI p-p 1 BER — — 10–12 — — Unit interval: 2.5 GBaud UI 400 – 100ppm 400 400 + 100ppm ps — Unit interval: 3.125 GBaud UI 320 – 100ppm 320 320 + 100ppm ps — Total jitter tolerance2 Bit error rate Note: 1. Measured at receiver 2. Total jitter is composed of three components: deterministic jitter, random jitter, and single frequency sinusoidal jitter. The sinusoidal jitter may have any amplitude and frequency in the unshaded region of Figure 42. The sinusoidal jitter component is included to ensure margin for low-frequency jitter, wander, noise, crosstalk, and other variable system effects. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 99 Electrical Characteristics 8.5 UI p-p Sinusoidal Jitter Amplitude 0.10 UI p-p 22.1 kHz Frequency 1.875 MHz 20 MHz Figure 42. Single-Frequency Sinusoidal Jitter Limits 2.20.6 Aurora This section describes the Aurora clocking requirements and AC and DC electrical characteristics. 2.20.6.1 Aurora DC Electrical Characteristics This section describes the DC electrical characteristics for Aurora. 2.20.6.1.1 Aurora DC Clocking Requirements for SD_REF_CLKn and SD_REF_CLKn Only SerDes bank 2(SD_REF_CLK2 and SD_REF_CLK2) may be used for SerDes Aurora configurations based on the RCW configuration field SRDS_PRTCL. Aurora is not supported on SerDes banks 1. For more information on these specifications, see Section 2.20.2, “SerDes Reference Clocks.” 2.20.6.1.2 Aurora Transmitter DC Electrical Characteristics This table provides the Aurora transmitter DC electrical characteristics (XVDD = 1.5 V or 1.8 V). Table 74. Aurora Transmitter DC Electrical Characteristics (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Differential output voltage Symbol Min Typical Max Unit VDIFFPP 800 — 1600 mV p-p P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 100 Freescale Semiconductor Electrical Characteristics 2.20.6.1.3 Aurora Receiver DC Electrical Characteristics This table provides the Aurora receiver DC electrical characteristics (XVDD = 1.5 V or 1.8 V). Table 75. Aurora Receiver DC Electrical Characteristics (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Differential input voltage Symbol Min Typical Max Unit Note VIN 120 900 1200 mV p-p 1 Note: 1. Measured at receiver 2.20.6.2 Aurora AC Timing Specifications This section describes the AC timing specifications for Aurora. 2.20.6.2.1 Aurora AC Clocking Requirements for SD_REF_CLKn and SD_REF_CLKn Only SerDes bank 2(SD_REF_CLK2 and SD_REF_CLK2) may be used for SerDes Aurora configurations based on the RCW configuration field SRDS_PRTCL. Aurora is not supported on SerDes banks 1. 2.20.6.2.2 Aurora Transmitter AC Timing Specifications This table defines the Aurora transmitter AC timing specifications. RefClk jitter is not included. Table 76. Aurora Transmitter AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Deterministic jitter JD — — 0.17 UI p-p Total jitter JT — — 0.35 UI p-p Unit Interval: 2.5 GBaud UI 400 – 100 ppm 400 400 + 100 ppm ps Unit Interval: 3.125 GBaud UI 320 – 100 ppm 320 320 + 100 ppm ps Unit Interval: 5.0 GBaud UI 200 – 100 ppm 200 200 + 100 ppm ps 2.20.6.2.3 Aurora Receiver AC Timing Specifications This table defines the Aurora receiver AC timing specifications. RefClk jitter is not included. Table 77. Aurora Receiver AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Note Deterministic jitter tolerance JD 0.37 — — UI p-p 1 Combined deterministic and random jitter tolerance JDR 0.55 — — UI p-p 1 JT 0.65 — — UI p-p 1, 2 BER — — 10–12 — — Total jitter tolerance Bit error rate P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 101 Electrical Characteristics Table 77. Aurora Receiver AC Timing Specifications (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Note Unit Interval: 2.5 GBaud UI 400 – 100 ppm 400 400 + 100 ppm ps — Unit Interval: 3.125 GBaud UI 320 – 100 ppm 320 320 + 100 ppm ps — Unit Interval: 5.0 GBaud UI 200 – 100 ppm 200 200 + 100 ppm ps — Note: 1. Measured at receiver 2. Total jitter is composed of three components: deterministic jitter, random jitter, and single frequency sinusoidal jitter. The sinusoidal jitter may have any amplitude and frequency in the unshaded region of Figure 42. The sinusoidal jitter component is included to ensure margin for low frequency jitter, wander, noise, crosstalk and other variable system effects. 2.20.7 Serial ATA (SATA) This section describes the DC and AC electrical specifications for the serial ATA (SATA) interface. 2.20.7.1 SATA DC Electrical Characteristics This section describes the DC electrical characteristics for SATA. 2.20.7.1.1 SATA DC Transmitter Output Characteristics This table provides the DC differential transmitter output DC characteristics for the SATA interface at Gen1i or 1.5 Gbits/s transmission. Table 78. Gen1i/1.5G Transmitter (Tx) DC Specifications (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note Tx differential output voltage VSATA_TXDIFF 400 — 600 mV p-p 1 Tx differential pair impedance ZSATA_TXDIFFIM 85 100 115 Ω 2 Note: 1. Terminated by 50 Ω load. 2. DC impedance This table provides the differential transmitter output DC characteristics for the SATA interface at Gen2i or 3.0 Gbits/s transmission. Table 79. Gen 2i/3G Transmitter (Tx) DC Specifications (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Tx diff output voltage Tx differential pair impedance Symbol Min Typ Max Unit Note VSATA_TXDIFF 400 — 700 mV p-p 1 ZSATA_TXDIFFIM 85 100 115 Ω — Note: 1. Terminated by 50 Ω load. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 102 Freescale Semiconductor Electrical Characteristics 2.20.7.1.2 SATA DC Receiver (Rx) Input Characteristics This table provides the Gen1i or 1.5 Gbits/s differential receiver input DC characteristics for the SATA interface. Table 80. Gen1i/1.5 G Receiver (Rx) Input DC Specifications (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Note Differential input voltage VSATA_RXDIFF 240 — 600 mV p-p 1 Differential Rx input impedance ZSATA_RXSEIM 85 100 115 Ω — OOB signal detection threshold VSATA_OOB 50 120 240 mV p-p — Note: 1. Voltage relative to common of either signal comprising a differential pair This table provides the Gen2i or 3 Gbits/s differential receiver input DC characteristics for the SATA interface. Table 81. Gen2i/3 G Receiver (Rx) Input DC Specifications (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Note Differential input voltage VSATA_RXDIFF 275 — 750 mV p-p 1 Differential Rx input impedance ZSATA_RXSEIM 85 100 115 Ω 2 OOB signal detection threshold VSATA_OOB 75 120 240 mV p-p 2 Note: 1. Voltage relative to common of either signal comprising a differential pair 2. DC impedance 2.20.7.2 SATA AC Timing Specifications This section discusses the SATA AC timing specifications. 2.20.7.2.1 AC Requirements for SATA REF_CLK The AC requirements for the SATA reference clock are listed in this table to be guaranteed by the customer’s application design. Table 82. SATA Reference Clock Input Requirements For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note SD_REF_CLK/SD_REF_CLK frequency range tCLK_REF — 100/125 — MHz 1 SD_REF_CLK/SD_REF_CLK clock frequency tolerance tCLK_TOL –350 — +350 ppm — SD_REF_CLK/SD_REF_CLK reference clock duty cycle (measured at 1.6 V) tCLK_DUTY 40 50 60 % — P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 103 Electrical Characteristics Table 82. SATA Reference Clock Input Requirements (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note SD_REF_CLK/SD_REF_CLK cycle-to-cycle clock jitter (period jitter) tCLK_CJ — — 100 ps 2 SD_REF_CLK/SD_REF_CLK total reference clock jitter, phase jitter (peak-peak) tCLK_PJ –50 — +50 ps 2, 3, 4 Note: 1. Caution: Only 100, 125 MHz have been tested. In-between values do not work correctly with the rest of the system. 2. At RefClk input 3. In a frequency band from 150 kHz to 15 MHz at BER of 10-12 4. Total peak-to-peak deterministic jitter must be less than or equal to 50 ps. This figure shows the reference clock timing waveform. TH Ref_CLK TL Figure 43. Reference Clock Timing Waveform 2.20.7.3 AC Transmitter Output Characteristics This table provides the differential transmitter output AC characteristics for the SATA interface at Gen1i or 1.5 Gbits/s transmission. The AC timing specifications do not include RefClk jitter. Table 83. Gen1i/1.5 G Transmitter (Tx) AC Specifications For recommended operating conditions, see Table 3. Parameter Channel speed Unit Interval Total jitter data-data 5 UI Total jitter, data-data 250 UI Deterministic jitter, data-data 5 UI Deterministic jitter, data-data 250 UI Symbol Min Typ Max Unit Note tCH_SPEED — 1.5 — Gbps — TUI 666.4333 666.6667 670.2333 ps — USATA_TXTJ5UI — — 0.355 UI p-p 1 USATA_TXTJ250UI — — 0.47 UI p-p 1 USATA_TXDJ5UI — — 0.175 UI p-p 1 USATA_TXDJ250UI — — 0.22 UI p-p 1 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 104 Freescale Semiconductor Electrical Characteristics Table 83. Gen1i/1.5 G Transmitter (Tx) AC Specifications (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note Note: 1. Measured at Tx output pins peak to peak phase variation, random data pattern This table provides the differential transmitter output AC characteristics for the SATA interface at Gen2i or 3.0 Gbits/s transmission. The AC timing specifications do not include RefClk jitter. Table 84. Gen 2i/3 G Transmitter (Tx) AC Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note tCH_SPEED — 3.0 — Gbps — TUI 333.2167 333.3333 335.1167 ps — Total jitter fC3dB = fBAUD ÷ 10 USATA_TXTJfB/10 — — 0.3 UI p-p 1 Total jitter fC3dB = fBAUD ÷ 500 USATA_TXTJfB/500 — — 0.37 UI p-p 1 Total jitter fC3dB = fBAUD ÷ 1667 USATA_TXTJfB/1667 — — 0.55 UI p-p 1 Deterministic jitter, fC3dB = fBAUD ÷ 10 USATA_TXDJfB/10 — — 0.17 UI p-p 1 Deterministic jitter, fC3dB = fBAUD ÷ 500 USATA_TXDJfB/500 — — 0.19 UI p-p 1 Deterministic jitter, fC3dB = fBAUD ÷ 1667 USATA_TXDJfB/1667 — — 0.35 UI p-p 1 Channel speed Unit Interval Note: 1. Measured at Tx output pins peak-to-peak phase variation, random data pattern 2.20.7.4 AC Differential Receiver Input Characteristics This table provides the Gen1i or 1.5 Gbits/s differential receiver input AC characteristics for the SATA interface. The AC timing specifications do not include RefClk jitter. Table 85. Gen 1i/1.5G Receiver (Rx) AC Specifications For recommended operating conditions, see Table 3. Parameter Unit Interval Total jitter data-data 5 UI Total jitter, data-data 250 UI Deterministic jitter, data-data 5 UI Deterministic jitter, data-data 250 UI Symbol Min Typical Max Unit Note TUI 666.4333 666.6667 670.2333 ps — USATA_TXTJ5UI — — 0.43 UI p-p 1 USATA_TXTJ250UI — — 0.60 UI p-p 1 USATA_TXDJ5UI — — 0.25 UI p-p 1 USATA_TXDJ250UI — — 0.35 UI p-p 1 Note: 1. Measured at receiver. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 105 Electrical Characteristics This table provides the differential receiver input AC characteristics for the SATA interface at Gen2i or 3.0 Gbits/s transmission. The AC timing specifications do not include RefClk jitter. Table 86. Gen 2i/3G Receiver (Rx) AC Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Note TUI 333.2167 333.3333 335.1167 ps — Total jitter fC3dB = fBAUD ÷ 10 USATA_TXTJfB/10 — — 0.46 UI p-p 1 Total jitter fC3dB = fBAUD ÷ 500 USATA_TXTJfB/500 — — 0.60 UI p-p 1 Total jitter fC3dB = fBAUD ÷ 1667 USATA_TXTJfB/1667 — — 0.65 UI p-p 1 Deterministic jitter, fC3dB = fBAUD ÷ 10 USATA_TXDJfB/10 — — 0.35 UI p-p 1 Deterministic jitter, fC3dB = fBAUD ÷ 500 USATA_TXDJfB/500 — — 0.42 UI p-p 1 Deterministic jitter, fC3dB = fBAUD ÷ 1667 USATA_TXDJfB/1667 — — 0.35 UI p-p 1 Unit Interval Note: 1. Measured at receiver. 2.20.8 SGMII Interface Each SGMII port features a 4-wire AC-coupled serial link from the SerDes interface of the device, as shown in Figure 44, where CTX is the external (on board) AC-coupled capacitor. Each output pin of the SerDes transmitter differential pair features 50-Ω output impedance. Each input of the SerDes receiver differential pair features 50-Ω on-die termination to XGND. The reference circuit of the SerDes transmitter and receiver is shown in Figure 39. 2.20.8.0.1 SGMII Clocking Requirements for SD_REF_CLKn and SD_REF_CLKn When operating in SGMII mode, the EC_GTX_CLK125 clock is not required for this port. Instead, a SerDes reference clock is required on SD_REF_CLK[1:2] and SD_REF_CLK[1:2] pins. SerDes banks 1–2 may be used for SerDes SGMII configurations based on the RCW Configuration field SRDS_PRTCL. For more information on these specifications, see Section 2.20.2, “SerDes Reference Clocks.” 2.20.8.1 SGMII DC Electrical Characteristics This section discusses the electrical characteristics for the SGMII interface. 2.20.8.1.1 SGMII Transmit DC Timing Specifications This table describe the SGMII SerDes transmitter and receiver AC-coupled DC electrical characteristics for 1.25 GBaud. Transmitter DC characteristics are measured at the transmitter outputs (SD_TXn and SD_TXn) as shown in Figure 45. Table 87. SGMII DC Transmitter Electrical Characteristics (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note Output high voltage VOH — — 1.5 x |VOD|-max mV 1 Output low voltage VOL |VOD|-min/2 — — mV 1 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 106 Freescale Semiconductor Electrical Characteristics Table 87. SGMII DC Transmitter Electrical Characteristics (XVDD = 1.5 V or 1.8 V) (continued) For recommended operating conditions, see Table 3. Parameter voltage2, 3, 4 Output differential (XVDD-Typ at 1.5 V and 1.8 V) Output impedance (single-ended) Symbol Min Typ Max Unit Note |VOD| 320 500.0 725.0 mV B(1-2)TECR(lane)0[AMP_RED] =0b000000 293.8 459.0 665.6 B(1-2)TECR(lane)0[AMP_RED] =0b000010 266.9 417.0 604.7 B(1-2)TECR(lane)0[AMP_RED] =0b000101 240.6 376.0 545.2 B(1-2)TECR(lane)0[AMP_RED] =0b001000 213.1 333.0 482.9 B(1-2)TECR(lane)0[AMP_RED] =0b001100 186.9 292.0 423.4 B(1-2)TECR(lane)0[AMP_RED] =0b001111 160.0 250.0 362.5 B(1-2)TECR(lane)0[AMP_RED] =0b010011 40 50 60 RO Ω — Note: 1. This does not align to DC-coupled SGMII. 2. VOD| = |VSD_TXn– VSD_TXn|. |VOD| is also referred to as output differential peak voltage. VTX-DIFFp-p = 2*|VOD|. 3. Example amplitude reduction setting for SGMII on SerDes bank 1 lane E: B1TECRE0[AMP_RED] = 0b000010 for an output differential voltage of 459 mV typical. 4. The |VOD| value shown in the Typ column is based on the condition of XVDD_SRDSn-Typ = 1.5 V or 1.8 V, no common mode offset variation. SerDes transmitter is terminated with 100-Ω differential load between SD_TXn and SD_TXn. 50 Ω SD_TXn CTX SD_RXn 50 Ω Transmitter Receiver 50 Ω SD_TXn SGMII SerDes Interface Receiver SD_RXn CTX SD_RXn CTX SD_TXn 50 Ω 50 Ω 50 Ω Transmitter 50 Ω 50 Ω SD_RXn CTX SD_TXn Figure 44. 4-Wire AC-Coupled SGMII Serial Link Connection Example P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 107 Electrical Characteristics SGMII SerDes Interface 50 Ω SD_TXn 50 Ω Transmitter VOD 50 Ω 50 Ω SD_TXn Figure 45. SGMII Transmitter DC Measurement Circuit This table defines the SGMII 2.5x transmitter DC electrical characteristics for 3.125 GBaud. Table 88. SGMII 2.5x Transmitter DC Electrical Characteristics (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Symbol Min Typical Max Unit Note VO –0.40 — 2.30 V 1 VDIFFPP 800 — 1600 mV p-p — Output voltage Differential output voltage Note: 1. Absolute output voltage limit 2.20.8.1.2 SGMII DC Receiver Electrical Characteristics This table lists the SGMII DC receiver electrical characteristics for 1.25 GBaud. Source synchronous clocking is not supported. Clock is recovered from the data. Table 89. SGMII DC Receiver Electrical Characteristics (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter DC Input voltage range Input differential voltage Symbol — REIDL_CTL = 001xx VRX_DIFFp-p REIDL_CTL = 100xx Loss of signal threshold Min REIDL_CTL = 001xx VLOS REIDL_CTL = 100xx Receiver differential input impedance ZRX_DIFF Typ Max Unit Note — 1 1200 mV 2, 4 mV 3, 4 Ω — N/A 100 — 175 — 30 — 100 65 — 175 80 — 120 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 108 Freescale Semiconductor Electrical Characteristics Table 89. SGMII DC Receiver Electrical Characteristics (XVDD = 1.5 V or 1.8 V) (continued) For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note Note: 1. Input must be externally AC coupled. 2. VRX_DIFFp-p is also referred to as peak-to-peak input differential voltage. 3. The concept of this parameter is equivalent to the electrical idle detect threshold parameter in PCI Express. Refer to Section 2.20.4.4, “PCI Express DC Physical Layer Receiver Specifications,” and Section 2.20.4.5.2, “PCI Express AC Physical Layer Receiver Specifications,” for further explanation. 4. The REIDL_CTL shown in the table refers to the chip’s SerDes control register B(1–3)GCR(lane)1[REIDL_CTL] bit field. This table defines the SGMII 2.5x receiver DC electrical characteristics for 3.125 GBaud. Table 90. SGMII 2.5x Receiver DC Timing Specifications (XVDD = 1.5 V or 1.8 V) For recommended operating conditions, see Table 3. Parameter Differential input voltage Symbol Min Typical Max Unit Note VIN 200 900 1600 mV p-p 1 Note: 1. Measured at the receiver. 2.20.8.2 SGMII AC Timing Specifications This section discusses the AC timing specifications for the SGMII interface. 2.20.8.2.1 SGMII Transmit AC Timing Specifications This table provides the SGMII transmit AC timing specifications. A source synchronous clock is not supported. The AC timing specifications do not include RefClk jitter. Table 91. SGMII Transmit AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Symbol Min Typ Max Unit Note Deterministic jitter JD — — 0.17 UI p-p — Total jitter JT — — 0.35 UI p-p 1 Unit interval: 1.25 GBaud UI 800 – 100 ppm 800 800 + 100 ppm ps — Unit interval: 3.125 GBaud UI 320 – 100 ppm 320 320 + 100 ppm ps — CTX 10 200 nF 2 AC coupling capacitor Note: 1. See Figure 42 for single frequency sinusoidal jitter measurements. 2. The external AC coupling capacitor is required. It is recommended that it be placed near the device transmitter outputs. 2.20.8.2.2 SGMII AC Measurement Details Transmitter and receiver AC characteristics are measured at the transmitter outputs (SD_TXn and SD_TXn) or at the receiver inputs (SD_RXn and SD_RXn) respectively, as depicted in this figure. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 109 Hardware Design Considerations D+ package pin C = CTX Transmitter silicon + package C = CTX R = 50 Ω D– package pin R = 50 Ω Figure 46. SGMII AC Test/Measurement Load 2.20.8.2.3 SGMII Receiver AC Timing Specification This table provides the SGMII receiver AC timing specifications. The AC timing specifications do not include RefClk jitter. Source synchronous clocking is not supported. Clock is recovered from the data. Table 92. SGMII Receive AC Timing Specifications For recommended operating conditions, see Table 3. Parameter Deterministic jitter tolerance Combined deterministic and random jitter tolerance Total jitter tolerance Symbol Min Typ Max Unit Note JD 0.37 — — UI p-p 1, 2 JDR 0.55 — — UI p-p 1, 2 JT 0.65 — — UI p-p 1, 2, 3 — — BER — — 10-12 Unit Interval: 1.25 GBaud UI 800 – 100 ppm 800 800 + 100 ppm ps 1 Unit Interval: 3.125 GBaud UI 320 – 100 ppm 320 320 + 100 ppm ps 1 Bit error ratio Note: 1. Measured at receiver 2. Refer to RapidIO™ 1×/4× LP Serial Physical Layer Specification for interpretation of jitter specifications. 3. Total jitter is composed of three components: deterministic jitter, random jitter, and single frequency sinusoidal jitter. The sinusoidal jitter may have any amplitude and frequency in the unshaded region of Figure 42. The sinusoidal jitter component is included to ensure margin for low frequency jitter, wander, noise, crosstalk and other variable system effects. The sinusoidal jitter in the total jitter tolerance may have any amplitude and frequency in the unshaded region of Figure 42. 3 Hardware Design Considerations This section discusses the hardware design considerations. 3.1 System Clocking This section describes the PLL configuration of the device. This device includes six PLLs, as follows: • There are two selectable core cluster PLLs that generate a core clock from the externally supplied SYSCLK input. Core complex 0–1 and platform can select from CC1 PLL; core complex 2–3 can select from CC2 PLL. The frequency ratio between the core cluster PLLs and SYSCLK is selected using the configuration bits as described in Section 3.1.3, P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 110 Freescale Semiconductor Hardware Design Considerations • • • 3.1.1 “e500mc Core Cluster to SYSCLK PLL Ratio.” The frequency for each core complex 0–3 is selected using the configuration bits as described in Table 96. The platform PLL generates the platform clock from the externally supplied SYSCLK input. The frequency ratio between the platform and SYSCLK is selected using the platform PLL ratio configuration bits as described in Section 3.1.2, “Platform to SYSCLK PLL Ratio.” The DDR block PLL generates the DDR clock from the externally supplied SYSCLK input (asynchronous mode) or from the platform clock (synchronous mode). The frequency ratio is selected using the Memory Controller Complex PLL multiplier/ratio configuration bits as described in Section 3.1.5, “DDR Controller PLL Ratios.” Each of the three SerDes blocks has a PLL which generate a core clock from their respective externally supplied SD_REF_CLKn/SD_REF_CLKn inputs. The frequency ratio is selected using the SerDes PLL ratio configuration bits as described in Section 3.1.6, “Frequency Options.” Clock Ranges This table provides the clocking specifications for the processor core, platform, memory, and local bus. Table 93. Processor Clocking Specifications Maximum Processor Core Frequency Parameter 667 MHz 800 MHz 1000 MHz 1200 MHz Unit Note Min Max Min Max Min Max Min Max e500mc core PLL frequency 667 667 667 800 667 1000 667 1200 MHz 1,4 e500mc core frequency 333 667 333 800 333 1000 333 1200 MHz 4, 8 Platform clock frequency 400 533 400 533 400 533 400 600 MHz 1 Memory bus clock frequency 400 533 400 533 400 533 400 600 MHz 1,2,5,6 Local bus clock frequency — 67 — 67 — 67 — 75 MHz 3 PME — 267 — 267 — 267 — 300 MHz 7 FMan — 467 — 467 — 467 — 500 MHz — Note: 1. Caution: The platform clock to SYSCLK ratio and e500-mc core to SYSCLK ratio settings must be chosen such that the resulting SYSCLK frequency, e500mc (core) frequency, and platform clock frequency do not exceed their respective maximum or minimum operating frequencies. 2. The memory bus clock speed is half the DDR3/DDR3L data rate. DDR3 memory bus clock frequency is limited to min = 400 MHz. 3. The local bus clock speed on LCLK[0:1] is determined by the platform clock divided by the local bus ratio programmed in LCRR[CLKDIV]. See the chip reference manual for more information. 4. The e500mc core can run at e500mc core complex PLL/1 or PLL/2. With a minimum core complex PLL frequency of 667 MHz, this results in a minimum allowable e500mc core frequency of 333 MHz for PLL/2. 5. In synchronous mode, the memory bus clock speed is half the platform clock frequency. In other words, the DDR data rate is the same as the platform frequency. If the desired DDR data rate is higher than the platform frequency, asynchronous mode must be used. 6. In asynchronous mode, the memory bus clock speed is dictated by its own PLL. 7. The PME runs synchronously to the platform clock, running at a frequency of platform clock/2. 8. Core frequency must be at least as fast as the platform frequency (Rev 1.1 silicon). P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 111 Hardware Design Considerations 3.1.2 Platform to SYSCLK PLL Ratio This table shows the allowed platform clock-to-SYSCLK ratios. The chip platform clock frequency is always below 666 MHz frequencies; set the RCW configuration field SYS_PLL_CFG = 0b01. Table 94. Platform to SYSCLK PLL Ratios 3.1.3 Binary Value of SYS_PLL_RAT Platform:SYSCLK Ratio 0_0100 4:1 0_0101 5:1 0_0110 6:1 0_0111 7:1 0_1000 8:1 0_1001 9:1 All Others Reserved e500mc Core Cluster to SYSCLK PLL Ratio The clock ratio between SYSCLK and each of the two core cluster PLLs is determined at power up by the binary value of the RCW field CCn_PLL_RAT. This table describes the supported ratios. Note that a core cluster PLL frequency targeting 1 GHz and above must set RCW field CCn_PLL_CFG = 0b00 for frequency targeting below 1 GHz set CCn_PLL_CFG = 0b01. This table lists the supported Core Cluster to SYSCLK ratios. Table 95. e500mc Core Cluster PLL to SYSCLK Ratios Binary Value of CCn_PLL_RAT Core Cluster:SYSCLK Ratio 0_1000 8:1 0_1001 9:1 0_1010 10:1 0_1011 11:1 0_1100 12:1 0_1101 13:1 0_1110 14:1 0_1111 15:1 1_0000 16:1 1_0001 17:1 1_0010 18:1 All Others Reserved P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 112 Freescale Semiconductor Hardware Design Considerations 3.1.4 e500mc Core Complex PLL Select The clock frequency of each the e500mc core 0–3 complex is determined by the binary value of the RCW field CCn_PLL_SEL. These tables describe the supported ratios for each core complex 0–3, where each individual core complex can select a frequency from the table. Table 96. e500mc Core Complex [0,1] PLL Select Binary Value of Cn_PLL_SEL for n=[0,1] e500mc:Core Cluster Ratio 0000 CC1 PLL /1 0001 CC1 PLL /2 0100 CC2 PLL /1 All Others Reserved Table 97. e500mc Core Complex [2,3] PLL Select 3.1.5 Binary Value of Cn_PLL_SEL for n=[0,1] e500mc:Core Cluster Ratio 0000 CC1 PLL /1 0100 CC2 PLL /1 0101 CC2 PLL /2 All Others Reserved DDR Controller PLL Ratios The single DDR memory controller complexes can be asynchronous to the platform, depending on configuration. Table 98 describes the clock ratio between the DDR memory controller PLLs and the externally supplied SYSCLK input (asynchronous mode). In asynchronous DDR mode, the DDR data rate to SYSCLK ratios supported are listed in this table. This ratio is determined by the binary value of the RCW configuration field MEM_PLL_RAT[10:14]. The RCW configuration field MEM_PLL_CFG[8:9] must be set to MEM_PLL_CFG[8:9] = 0b01 if the applied DDR PLL reference clock frequency is greater than the cutoff frequency listed in Table 98 for asynchronous DDR clock ratios; otherwise, set MEM_PLL_CFG[8:9] = 0b00. NOTE The RCW Configuration field DDR_SYNC (bit 184) must be set to 0b0 for asynchronous mode. The RCW Configuration field DDR_RATE (bit 232) must be set to b’0 for asynchronous mode The RCW Configuration field DDR_RSV0 (bit 234) must be set to b’0 for all ratios. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 113 Hardware Design Considerations Table 98. Asynchronous DDR Clock Ratio Binary Value of MEM_PLL_RAT[10:14] DDR:SYSCLK Ratio Set MEM_PLL_CFG = 01 for SYSCLK Freq1 0_0101 5:1 >96.7 MHz 0_0110 6:1 >80.6 MHz 0_1000 8:1 >120.9 MHz 0_1001 9:1 >107.4 MHz 0_1010 10:1 >96.7 MHz 0_1100 12:1 >80.6 MHz 0_1101 13:1 >74.4 MHz 1_0000 16:1 >60.4 MHz 1_0010 18:1 >53.7 MHz All Others Reserved — Note: 1. Set RCW field MEM_PLL_CFG = 0b01 if the applied DDR PLL reference clock (SYSCLK) frequency is greater than the given cutoff; otherwise, set to 0b00 for a frequency that is less than or equal to the cutoff. In synchronous mode, the DDR data rate to platform clock ratios supported are listed in this table. This ratio is determined by the binary value of the RCW Configuration field MEM_PLL_RAT[10:14]. Table 99. Synchronous DDR Clock Ratio Binary Value of MEM_PLL_RAT[10:14] DDR:Platform CLK Ratio Set MEM_PLL_CFG=01 for Platform CLK Freq1 0_0001 1:1 >600 MHz All Others Reserved — Note: 1. Set MEM_PLL_CFG=0b01 if the applied DDR PLL reference clock (Platform clock) frequency is greater than given cutoff, else set to 0b00 for frequency that is less than or equal to cutoff. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 114 Freescale Semiconductor Hardware Design Considerations 3.1.6 Frequency Options This section discusses interface frequency options. 3.1.6.1 SYSCLK and Platform Frequency Options This table shows the expected frequency options for SYSCLK and platform frequencies. Table 100. SYSCLK and Platform Frequency Options SYSCLK (MHz) Platform: SYSCLK Ratio 66.66 83.33 100.00 111.11 Platform Frequency (MHz)1 4:1 533 555 5:1 6:1 600 7:1 583 8:1 1 133.33 533 Platform frequency values are shown rounded down to the nearest whole number (decimal place accuracy removed) 3.1.6.2 Minimum Platform Frequency Requirements for High-Speed Interfaces The platform clock frequency must be considered for proper operation of high-speed interfaces as described below. For proper PCI Express operation, the platform clock frequency must be greater than or equal to the values shown in these figures. 527 MHz × ( PCI Express link width ) ------------------------------------------------------------------------------------8 Figure 47. Gen 1 PCI Express Minimum Platform Frequency 527 MHz × ( PCI Express link width ) ------------------------------------------------------------------------------------4 Figure 48. Gen 2 PCI Express Minimum Platform Frequency See Section 18.1.3.2, “Link Width,” in the chip reference manual for PCI Express interface width details. Note that “PCI Express link width” in the above equation refers to the negotiated link width of the single widest port used (not combined width of the number ports used) as the result of PCI Express link training, which may or may not be the same as the link width POR selection. For proper Serial RapidIO operation, the platform clock frequency must be greater than or equal to: 2 × 0.8512 × ( serial RapidIO interface frequency ) × ( serial RapidIO link width ) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------64 Figure 49. sRIO Minimum Platform Frequency P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 115 Hardware Design Considerations See Section 19.4 “LP-Serial Signal Descriptions,” in the chip reference manual for Serial RapidIO interface width and frequency details. 3.1.7 SerDes PLL Ratio The clock ratio between each of the three SerDes PLLs and their respective externally supplied SD_REF_CLKn/SD_REF_CLKn inputs is determined by the binary value of the RCW Configuration field SRDS_RATIO_Bn as shown in this table. Furthermore, each SerDes lane grouping can be run at a SerDes PLL frequency divider determined by the binary value of the RCW field SRDS_DIV_Bn as shown in Table 103. This table lists the supported SerDes PLL Bank n to SD_REF_CLKn ratios. Table 101. SerDes PLL Bank n to SD_REF_CLKn Ratios Binary Value of SRDS_RATIO_B1 SRDS_PLL_n:SD_REF_CLKn Ratio n = 1 (Bank) n = 2 (Bank 2) 000 Reserved Reserved 001 Reserved 20:1 010 25:1 25:1 011 40:1 40:1 100 50:1 50:1 101 Reserved 24:1 110 Reserved 30:1 All Others Reserved Reserved These tables list the supported SerDes PLL dividers. This table shows the PLL divider support for each pair of lanes on SerDes Bank 1. Table 102. SerDes Bank 1 PLL Dividers Binary Value of SRDS_DIV_B1[0:4] SerDes Bank 1 PLL Divider 0b0 Divide by 1 off Bank 1 PLL 0b1 Divide by 2 off Bank 1 PLL Note: 1 bit (of 5 total SRDS_DIV_B1 bits) controls each pair of lanes. This table shows the PLL dividers supported for each 4-lane for SerDes Banks 2. Table 103. SerDes Banks 2 PLL Dividers Binary Value of SRDS_DIV_B2 SerDes Bank 2 PLL Divider 0b0 Divide by 1 off Bank 2 PLL 0b1 Divide by 2 off Bank 2 PLL Note: 1 bit controls all four lanes of bank 2. 3.1.8 Frame Manager (FMan) Clock Select The Frame Managers (FM) can each be synchronous to the platform. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 116 Freescale Semiconductor Hardware Design Considerations This table describes the clocking options that may be applied to each FM. The clock selection is determined by the binary value of the RCW clocking configuration fields FM_CLK_SEL. Table 104. Frame Manager Clock Select Binary Value of FM_CLK_SEL FM Frequency 0b0 Platform Clock Frequency /2 0b1 Core Cluster 2 Frequency /21 Notes: 1 3.2 For asynchronous mode, max frequency, see Table 93. Supply Power Default Setting The device is capable of supporting multiple power supply levels on its I/O supplies. The I/O voltage select inputs, shown in Table 105, properly configure the receivers and drivers of the I/Os associated with the BVDD, CVDD, and LVDD power planes, respectively. WARNING Incorrect voltage select settings can lead to irreversible device damage. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 117 Hardware Design Considerations Table 105. I/O Voltage Selection Signals IO_VSEL[0:4] Default (0_0000) VDD Voltage Selection Value (Binary) BVDD CVDD LVDD 0_0000 3.3 V 3.3 V 3.3 V 0_0001 2.5 V 0_0010 Reserved 0_0011 3.3 V 2.5 V 3.3 V 0_0100 2.5 V 0_0101 Reserved 0_0110 3.3 V 1.8 V 3.3 V 0_0111 2.5 V 0_1000 Reserved 0_1001 2.5 V 3.3 V 3.3 V 0_1010 2.5 V 0_1011 Reserved 0_1100 2.5 V 2.5 V 3.3 V 0_1101 2.5 V 0_1110 Reserved 0_1111 2.5 V 1.8 V 3.3 V 1_0000 2.5 V 1_0001 Reserved 1_0010 1.8 V 3.3 V 3.3 V 1_0011 2.5 V 1_0100 Reserved 1_0101 1.8 V 2.5 V 3.3 V 1_0110 2.5 V 1_0111 Reserved 1_1000 1.8 V 1.8 V 3.3 V 1_1001 2.5 V 1_1010 Reserved 1_1011 3.3 V 3.3 V 3.3 V 1_1100 1_1101 1_1110 1_1111 P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 118 Freescale Semiconductor Hardware Design Considerations 3.3 Power Supply Design This section discusses the power supply design. 3.3.1 PLL Power Supply Filtering Each of the PLLs described in Section 3.1, “System Clocking,” is provided with power through independent power supply pins (AVDD_PLAT, AVDD_CCn, AVDD_DDR, and AVDD_SRDSn). AVDD_PLAT, AVDD_CCn and AVDD_DDR voltages must be derived directly from the VDD_CA_CB_PL source through a low frequency filter scheme. AVDD_SRDSn voltages must be derived directly from the SVDD source through a low frequency filter scheme. The recommended solution for PLL filtering is to provide independent filter circuits per PLL power supply, as illustrated in Figure 50, one for each of the AVDD pins. By providing independent filters to each PLL the opportunity to cause noise injection from one PLL to the other is reduced. This circuit is intended to filter noise in the PLL’s resonant frequency range from a 500-kHz to 10-MHz range. Each circuit must be placed as close as possible to the specific AVDD pin being supplied to minimize noise coupled from nearby circuits. It must be possible to route directly from the capacitors to the AVDD pin, which is on the periphery of the footprint, without the inductance of vias. Figure 50 shows the PLL power supply filter circuit. Where: R = 5 Ω ± 5% C1 = 10μF ± 10%, 0603, X5R, with ESL ≤ 0.5 nH C2 = 1.0 μF ± 10%, 0402, X5R, with ESL ≤ 0.5 nH NOTE A higher capacitance value for C2 may be used to improve the filter as long as the other C2 parameters do not change (0402 body, X5R, ESL ≤ 0.5 nH). Voltage for AVDD is defined at the PLL supply filter and not the pin of AVDD. R VDD_CA_CB_PL AVDD_PLAT, AVDD_CCn, AVDD_DDR C1 C2 GND Low ESL Surface Mount Capacitors Figure 50. PLL Power Supply Filter Circuit The AVDD_SRDSn signals provides power for the analog portions of the SerDes PLL. To ensure stability of the internal clock, the power supplied to the PLL is filtered using a circuit similar to the one shown in following Figure 51. For maximum effectiveness, the filter circuit is placed as closely as possible to the AVDD_SRDSn balls to ensure it filters out as much noise as possible. The ground connection must be near the AVDD_SRDSn balls. The 0.003-µF capacitor is closest to the balls, followed by two 2.2-µF capacitors, and finally the 1-Ω resistor to the board supply plane. The capacitors are connected from AVDD_SRDSn P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 119 Hardware Design Considerations to the ground plane. Use ceramic chip capacitors with the highest possible self-resonant frequency. All traces must be kept short, wide, and direct. SVDD 1.0 Ω AVDD_SRDSn 1 1 2.2 µF 2.2 µF 0.003 µF GND Figure 51. SerDes PLL Power Supply Filter Circuit Note the following: • • • • 3.3.2 AVDD_SRDSn must be a filtered version of SVDD. Signals on the SerDes interface are fed from the XVDD power plane. Voltage for AVDD_SRDSn is defined at the PLL supply filter and not the pin of AVDD_SRDSn. A 0805 sized capacitor is recommended for system initial bring-up. XVDD Power Supply Filtering XVDD may be supplied by a linear regulator or sourced by a filtered GVDD. Systems may design in both options to allow flexibility to address system noise dependencies. An example solution for XVDD filtering, where XVDD is sourced from GVDD, is illustrated in Figure 52. The component values in this example filter is system dependent and are still under characterization, component values may need adjustment based on the system or environment noise. Where: C1 = 2.2 μF ± 10%, X5R, with ESL ≤ 0.5 nH C2 = 2.2 μF ± 10%, X5R, with ESL ≤ 0.5 nH F1 = 120 Ω at 100-MHz 2A 25% 0603 Ferrite F2 = 120 Ω at 100-MHz 2A 25% 0603 Ferrite Bulk and decoupling capacitors are added, as needed, per power supply design. XVDD Bulk and Decoupling Capacitors F1 GVDD C1 C2 F2 GND Figure 52. XVDD Power Supply Filter Circuit 3.3.3 USB_VDD_1P0 Power Supply Filtering USB_VDD_1P0 must be sourced by a filtered VDD_CA_CB_PL using a star connection. An example solution for USB_VDD_1P0 filtering, where USB_VDD_1P0 is sourced from VDD_CA_CB_PL, is illustrated in Figure 53. The component values in this example filter is system dependent and are still under characterization; component values may need adjustment based on the system or environment noise. Where: C1 = 2.2 μF ± 20%, X5R, with Low ESL (for example, Panasonic ECJ0EB0J225M) F1 = 120 Ω at 100-MHz 2A 25% Ferrite (for example, Murata BLM18PG121SH1) Bulk and decoupling capacitors are added, as needed, per power supply design. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 120 Freescale Semiconductor Hardware Design Considerations USB_VDD_1P0 Bulk and Decoupling Capacitors F1 VDD_CA_PL C1 C1 GND Figure 53. USB_VDD_1P0 Power Supply Filter Circuit 3.4 Decoupling Recommendations Due to large address and data buses, and high operating frequencies, the device can generate transient power surges and high frequency noise in its power supply, especially while driving large capacitive loads. This noise must be prevented from reaching other components in the chip’s system, and the chip itself requires a clean, tightly regulated source of power. Therefore, it is recommended that the system designer place at least one decoupling capacitor at each VDD, BVDD, OVDD, CVDD, GVDD, and LVDD pin of the device. These decoupling capacitors should receive their power from separate VDD, BVDD, OVDD, CVDD, GVDD, LVDD, and GND power planes in the PCB, utilizing short traces to minimize inductance. Capacitors may be placed directly under the device using a standard escape pattern. Others may surround the part. These capacitors should have a value of 0.01 or 0.1 µF. Only ceramic SMT (surface mount technology) capacitors must be used to minimize lead inductance, preferably 0402 or 0603 sizes. Additionally, it is recommended that there be several bulk storage capacitors distributed around the PCB, feeding the VDD, BVDD, OVDD, CVDD, GVDD, and LVDD planes, to enable quick recharging of the smaller chip capacitors. These bulk capacitors should have a low ESR (equivalent series resistance) rating to ensure the quick response time necessary. They should also be connected to the power and ground planes through two vias to minimize inductance. Suggested bulk capacitors—100–330 µF (AVX TPS tantalum or Sanyo OSCON). 3.5 SerDes Block Power Supply Decoupling Recommendations The SerDes block requires a clean, tightly regulated source of power (SVDD and XVDD) to ensure low jitter on transmit and reliable recovery of data in the receiver. An appropriate decoupling scheme is outlined below. Only SMT capacitors must be used to minimize inductance. Connections from all capacitors to power and ground must be done with multiple vias to further reduce inductance. • • • 3.6 First, the board should have at least 10 × 10-nF SMT ceramic chip capacitors as close as possible to the supply balls of the device. Where the board has blind vias, these capacitors must be placed directly below the chip supply and ground connections. Where the board does not have blind vias, these capacitors must be placed in a ring around the device as close to the supply and ground connections as possible. Second, there must be a 1-µF ceramic chip capacitor on each side of the device. This must be done for all SerDes supplies. Third, between the device and any SerDes voltage regulator there must be a 10-µF, low ESR SMT tantalum chip capacitor and a 100-µF, low ESR SMT tantalum chip capacitor. This must be done for all SerDes supplies. Connection Recommendations To ensure reliable operation, it is highly recommended to connect unused inputs to an appropriate signal level. All unused active low inputs must be tied to VDD, BVDD, CVDD, OVDD, GVDD, and LVDD as required. All unused active high inputs must be connected to GND. All NC (no-connect) signals must remain unconnected. Power and ground connections must be made to all external VDD, BVDD, CVDD, OVDD, GVDD, LVDD, and GND pins of the device. The Ethernet controllers 1 and/or 2 input pins may be disabled by setting their respective RCW configuration field EC1 (bits 360–361) and EC2 (bits 363–364) to 0b11 = No parallel mode Ethernet. When disabled, these inputs do not need to be externally pulled to an appropriate signal level. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 121 Hardware Design Considerations ECn_GTX_CLK125 is a 125-MHz input clock on the dTSEC ports. If the dTSEC ports are not used for RGMII, the ECn_GTX_CLK125 input can be tied off to GND. If RCW field I2C = 0b0100 or 0b0101 (RCW bits 354–357), the SDHC_WP and SDHC_CD input signals are enabled for external use. If SDHC_WP and SDHC_CD are selected and not used, they must be externally pulled low such that SDHC_WP = 0 (write enabled) and SDHC_CD = 0 (card detected). If RCW field I2C ≠ 0b0100 or 0b0101, thereby selecting either I2C3 or GPIO functionality, SDHC_WP and SDHC_CD are internally driven such that SDHC_WP = write enabled and SDHC_CD = card detected and the selected I2C3 or GPIO external pin functionality may be used. TMP_DETECT pin and LP_TMP DETECT pin are active low input to the Security Monitor (refer to the “Secure Boot and Trust Architecture” chapter of the chip reference manual). If a tamper sensor is used, it must maintain the signal at the specified voltage until a tamper is detected. A 1K pulldown resistor strongly recommended. If Trust is used without tamper sensors, tie high.VDD_LP must be connected even if Low Power features aren’t used. Otherwise, the LP_Section will generate internal errors that will prevent the high power trust section from reaching Trusted/Secure state. 3.6.1 Legacy JTAG Configuration Signals Correct operation of the JTAG interface requires configuration of a group of system control pins as demonstrated in Figure 55. Care must be taken to ensure that these pins are maintained at a valid negated state under normal operating conditions as most have asynchronous behavior and spurious assertion will give unpredictable results. Boundary-scan testing is enabled through the JTAG interface signals. The TRST signal is optional in the IEEE Std 1149.1 specification, but it is provided on all processors built on Power Architecture technology. The device requires TRST to be asserted during power-on reset flow to ensure that the JTAG boundary logic does not interfere with normal chip operation. While the TAP controller can be forced to the reset state using only the TCK and TMS signals, generally systems assert TRST during the power-on reset flow. Simply tying TRST to PORESET is not practical because the JTAG interface is also used for accessing the common on-chip processor (COP), which implements the debug interface to the chip. The COP function of these processors allow a remote computer system (typically, a PC with dedicated hardware and debugging software) to access and control the internal operations of the processor. The COP interface connects primarily through the JTAG port of the processor, with some additional status monitoring signals. The COP port requires the ability to independently assert PORESET or TRST in order to fully control the processor. If the target system has independent reset sources, such as voltage monitors, watchdog timers, power supply failures, or push-button switches, then the COP reset signals must be merged into these signals with logic. The arrangement shown in Figure 55 allows the COP port to independently assert PORESET or TRST, while ensuring that the target can drive PORESET as well. The COP interface has a standard header, shown in Figure 54, for connection to the target system, and is based on the 0.025" square-post, 0.100" centered header assembly (often called a Berg header). The connector typically has pin 14 removed as a connector key. The COP header adds many benefits such as breakpoints, watchpoints, register and memory examination/modification, and other standard debugger features. An inexpensive option can be to leave the COP header unpopulated until needed. There is no standardized way to number the COP header; so emulator vendors have issued many different pin numbering schemes. Some COP headers are numbered top-to-bottom then left-to-right, while others use left-to-right then top-to-bottom. Still others number the pins counter-clockwise from pin 1 (as with an IC). Regardless of the numbering scheme, the signal placement recommended in Figure 54 is common to all known emulators. 3.6.1.1 Termination of Unused Signals If the JTAG interface and COP header is not used, Freescale recommends the following connections: • TRST must be tied to PORESET through a 0 kΩ isolation resistor so that it is asserted when the system reset signal (PORESET) is asserted, ensuring that the JTAG scan chain is initialized during the power-on reset flow. Freescale recommends that the COP header be designed into the system as shown in Figure 55. If this is not possible, the P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 122 Freescale Semiconductor Hardware Design Considerations • isolation resistor will allow future access to TRST in case a JTAG interface may need to be wired onto the system in future debug situations. No pull-up/pull-down is required for TDI, TMS, or TDO. COP_TDO 1 2 NC COP_TDI 3 4 COP_TRST NC 5 6 COP_VDD_SENSE COP_TCK 7 8 COP_CHKSTP_IN COP_TMS 9 10 NC COP_SRESET 11 12 NC COP_HRESET 13 COP_CHKSTP_OUT 15 KEY No pin 16 GND Figure 54. Legacy COP Connector Physical Pinout P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 123 Hardware Design Considerations OVDD 7 HRESET From Target Board Sources (if any) PORESET 13 11 10 kΩ HRESET 6 10 kΩ PORESET1 COP_HRESET 10 kΩ COP_SRESET B 10 kΩ A 5 10 kΩ 10 kΩ 2 3 4 5 6 7 8 9 10 11 12 6 5 COP Header 1 4 KEY 13 No pin 15 15 14 COP_TRST COP_VDD_SENSE2 TRST1 10 Ω NC COP_CHKSTP_OUT CKSTP_OUT 3 10 kΩ 10 kΩ COP_CHKSTP_IN 8 System logic COP_TMS 16 9 COP Connector Physical Pinout 1 3 TMS COP_TDO COP_TDI TDO TDI COP_TCK 7 2 TCK NC 10 NC 12 4 16 Notes: 1. The COP port and target board must be able to independently assert PORESET and TRST to the processor in order to fully control the processor as shown here. 2. Populate this with a 10 Ω resistor for short-circuit/current-limiting protection. 3. The KEY location (pin 14) is not physically present on the COP header. 4. Although pin 12 is defined as a No-Connect, some debug tools may use pin 12 as an additional GND pin for improved signal integrity. 5.This switch is included as a precaution for BSDL testing. The switch must be closed to position A during BSDL testing to avoid accidentally asserting the TRST line. If BSDL testing is not being performed, this switch must be closed to position B. 6. Asserting HRESET causes a hard reset on the device. 7. This is an open-drain gate. Figure 55. Legacy JTAG Interface Connection P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 124 Freescale Semiconductor Hardware Design Considerations 3.6.2 Aurora Configuration Signals Correct operation of the Aurora interface requires configuration of a group of system control pins as demonstrated in Figure 56 and Figure 57. Care must be taken to ensure that these pins are maintained at a valid negated state under normal operating conditions as most have asynchronous behavior and spurious assertion will give unpredictable results. Freescale recommends that the Aurora 22 pin duplex connector be designed into the system as shown in Figure 58 or the 70 pin duplex connector be designed into the system as shown in Figure 59. If the Aurora interface is not used, Freescale recommends the legacy COP header be designed into the system as described in Section 3.6.1.1, “Termination of Unused Signals.” TX0+ 1 2 VIO (VSense) TX0– 3 4 TCK GND 5 6 TMS TX1+ 7 8 TDI TX1– 9 10 TDO GND 11 12 TRST RX0+ 13 14 Vendor I/O 0 RX0– 15 16 Vendor I/O 1 GND 17 18 Vendor I/O 2 RX1+ 19 20 Vendor I/O 3 RX1– 21 22 RESET Figure 56. Aurora 22 Pin Connector Duplex Pinout P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 125 Hardware Design Considerations TX0+ 1 2 VIO (VSense) TX0– 3 4 TCK GND 5 6 TMS TX1+ 7 8 TDI TX1– 9 10 TDO GND 11 12 TRST RX0+ 13 14 Vendor I/O 0 RX0 – 15 16 Vendor I/O 1 GND 17 18 Vendor I/O 2 RX1+ 19 20 Vendor I/O 3 RX1– 21 22 RESET GND 23 24 GND TX2+ 25 26 CLK+ TX2– 27 28 CLK- GND 29 30 GND TX3+ 31 32 Vendor I/O 4 TX3– 33 34 Vendor I/O 5 GND 35 36 GND RX2+ 37 38 N/C RX2– 39 40 N/C GND 41 42 GND RX3+ 43 44 N/C RX3 – 45 46 N/C GND 47 48 GND TX4+ 49 50 N/C TX4– 51 52 N/C GND 53 54 GND TX5+ 55 56 N/C TX5– 57 58 N/C GND 59 60 GND TX6+ 61 62 N/C TX6– 63 64 N/C GND 65 66 GND TX7+ 67 68 N/C TX7– 69 70 N/C Figure 57. Aurora 70 Pin Connector Duplex Pinout P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 126 Freescale Semiconductor Hardware Design Considerations OVDD From Target Board Sources (if any) 10 kΩ HRESET 4 10 kΩ PORESET1 HRESET PORESET 22 RESET 10 kΩ B 10 kΩ A 3 1 2 3 4 10 kΩ 10 kΩ 5 6 7 8 9 10 12 2 TRST VIO VSense2 1 kΩ COP_TMS 12 13 14 15 16 17 18 19 20 21 22 COP Header 6 11 TRST1 10 8 COP_TDI TDO TDI COP_TCK 4 20 18 16 Duplex 22 Connector Physical Pinout TMS COP_TDO 14 1 TCK Vendor I/O 3 N/C Vendor I/O 2 (Aurora Event Out) Vendor I/O 1 (Aurora Event In) Vendor I/O 0 (Aurora HALT) TX0_P TX0_N 3 7 TX1_P 9 13 RX0_P 15 19 21 5 11 17 TX1_N RX0_N RX1_P RX1_N EVT[4] EVT[1] EVT[0] SD_TX09_P SD_TX09_N SD_TX08_P SD_TX08_N SD_RX09_P SD_RX09_N SD_RX08_P SD_RX08_N Notes: 1. The Aurora port and target board must be able to independently assert PORESET and TRST to the processor in order to fully control the processor as shown here. 2. Populate this with a 1 kΩ resistor for short-circuit/current-limiting protection. 3.This switch is included as a precaution for BSDL testing. The switch must be closed to position A during BSDL testing to avoid accidentally asserting the TRST line. If BSDL testing is not being performed, this switch must be closed to position B. 4. Asserting HRESET causes a hard reset on the device. HRESET is not used by the Aurora 22 pin connector. Figure 58. Aurora 22 Pin Connector Duplex Interface Connection P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 127 Hardware Design Considerations OVDD HRESET From Target Board Sources (if any) PORESET 10 kΩ HRESET 4 10 kΩ PORESET1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 Duplex 70 Connector Physical Pinout 22 25,26,27,28, 31,33,37,38, 39,40,43,44, 45,46,49,50, 51,52,55,56, 57,58,61,62, 63,64,67,68, 69,70 RESET 10 kΩ B 10 kΩ A N/C 3 10 kΩ 10 kΩ TRST TRST1 12 2 VIO VSense2 1 kΩ COP_TMS 6 COP Header 1 5 10 8 TMS COP_TDO TDO COP_TDI TDI COP_TCK TCK 4 34 32 20 18 16 14 1 Vendor I/O 5 (Aurora HRESET) Vendor I/O 4 N/C Vendor I/O 3 N/C Vendor I/O 2 (Aurora Event Out) Vendor I/O 1 (Aurora Event In) Vendor I/O 0 (Aurora HALT) TX0_P TX0_N 3 7 TX1_P 9 13 RX0_P 15 19 21 5,11,17,23,24, 29,30,35,36,41, 42,47,48,53,54, 59,60,65,66 TX1_N RX0_N RX1_P RX1_N 10 kΩ EVT[4] EVT[4] EVT[1] EVT[0] SD_TX09_P SD_TX09_N SD_TX08_P SD_TX08_N SD_RX09_P SD_RX09_N SD_RX08_P SD_RX08_N Notes: 1. The Aurora port and target board must be able to independently assert PORESET and TRST to the processor in order to fully control the processor as shown here. 2. Populate this with a 1 kΩ resistor for short-circuit/current-limiting protection. 3.This switch is included as a precaution for BSDL testing. The switch must be closed to position A during BSDL testing to avoid accidentally asserting the TRST line. If BSDL testing is not being performed, this switch must be closed to position B. 4. Asserting HRESET causes a hard reset on the device. 5. This is an open-drain gate. Figure 59. Aurora 70 Pin Connector Duplex Interface Connection P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 128 Freescale Semiconductor Hardware Design Considerations 3.6.3 Guidelines for High-Speed Interface Termination This section provides the guidelines for when the SerDes interface is either entirely unused or partly unused. 3.6.3.1 SerDes Interface Entirely Unused If the high-speed SerDes interface is not used at all, the unused pin must be terminated as described in this section. The following pins must be left unconnected: • • • • SD_TX[7:2], SD_TX[13:10] SD_TX[7:2], SD_TX[13:10] SD_IMP_CAL_RX SD_IMP_CAL_TX The following pins must be connected to SGND: • • • • SD_RX[7:2], SD_RX[13:10] SD_RX[13:10], SD_RX[13:10] SD_REF_CLK1, SD_REF_CLK2 SD_REF_CLK1, SD_REF_CLK2 In the RCW configuration fields SRDS_LPD_B1 and SRDS_LPD_B2, all bits must be set to power down all the lanes in each bank. RCW configuration field SRDS_EN may be cleared to power down the SerDes block for power saving. Setting RCW[SRDS_EN] = 0 power-downs the PLLs of both banks. Additionally, software may configure SRDSBnRSTCTL[SDRD] = 1 for the unused banks to power down the SerDes bank PLLs to save power. Note that both SVDD and XVDD must remain powered. 3.6.3.2 SerDes Interface Partly Unused If only part of the high speed SerDes interface pins are used, the remaining high-speed serial I/O pins must be terminated as described in this section. The following unused pins must be left unconnected: • • SD_TX[n] SD_TX[n] The following unused pins must be connected to SGND: • • • • SD_RX[n] SD_RX[n] SD_REF_CLK1, SD_REF_CLK1 (If entire SerDes bank 1 unused) SD_REF_CLK2, SD_REF_CLK2 (If entire SerDes bank 2 unused) In the RCW configuration field for each bank SRDS_LPD_Bn with unused lanes, the respective bit for each unused lane must be set to power down the lane. 3.6.4 USB Controller Connections This section details the hardware connections required for the USB controllers. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 129 Hardware Design Considerations 3.6.4.1 USB Divider Network This figure shows the required divider network for the VBUS interface for the device. Additional requirements for the external components are as follows: • • • Both resistors require 0.1% accuracy and a current capability of up to 1 mA. They must both have the same temperature coefficient and accuracy. The zener diode must have a value of 5 V−5.25 V. The 0.6 V diode requires an IF = 10 mA, IR < 500 nA and VF(Max) = 0.8 V. USBn_DRVVBUS VBUS Charge Pump VBUS (USB Connector) 51.2 kΩ USBn_PWRFAULT 0.6 VF 5 VZ USBn_VBUS_CLMP 18.2 kΩ QorIQ Device Figure 60. Divider Network at VBUS USB1_DRVVBUS and USB1_PWRFAULT are muxed on GPIO[25] and GPIO[27] pins, respectively. USB2_DRVVBUS and USB2_PWRFAULT are muxed on GPIO[6:7] pins, respectively. Setting RCW[GPIO] selects USB functionality on the GPIO pins. 3.6.4.2 USBn_VDD_1P8_DECAP Capacitor Options The USBn_VDD_1P8_DECAP pins require a capacitor connected to GND. This table lists the recommended capacitors for the USBn_VDD_1P8_DECAP signal. Table 106. Recommended Capacitor Parts for USBn_VDD_1P8_DECAP Manufacturer Part Number Value ESR Package Kemet T494B105(1)025A(2) 1 uF, 25 V 2Ω B(3528) T494B155(1)025A(2) 1.5 uF, 25 V 1.5 Ω — NIC NMC0603X7R106KTRPF 1 uF, 10 V Low ESR 0603 TDK Corporation CERB2CX5R0G105M 1 uF, 4 V 200 m-Ω 0603 Vishay TR3B105(1)035(2)1500 1 uF, 35 V 1.5 Ω B(3528) 3.7 Recommended Thermal Model Information about Flotherm models of the package or thermal data not available in this document can be obtained from your local Freescale sales office. 3.8 Thermal Management Information This section provides thermal management information for the flip chip plastic ball grid array (FC-PBGA) package for air-cooled applications. Proper thermal control design is primarily dependent on the system-level design—the heat sink, airflow, P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 130 Freescale Semiconductor Hardware Design Considerations and thermal interface material. The recommended attachment method to the heat sink is illustrated in Figure 61. The heat sink must be attached to the printed-circuit board with the spring force centered over the die. This spring force should not exceed 10 pounds force (45 Newton). FC-PBGA Package (Small Lid) Heat Sink Heat Sink Clip Adhesive or Thermal Interface Material Die Lid Die Printed-Circuit Board Figure 61. Package Exploded Cross-Sectional View—FC-PBGA (w/ Lid) Package The system board designer can choose between several types of heat sinks to place on the device. There are several commercially-available thermal interfaces to choose from in the industry. Ultimately, the final selection of an appropriate heat sink depends on many factors, such as thermal performance at a given air velocity, spatial volume, mass, attachment method, assembly, and cost. 3.8.1 Internal Package Conduction Resistance For the package, the intrinsic internal conduction thermal resistance paths are as follows: • • • The die junction-to-case thermal resistance The die junction-to-lid-top thermal resistance The die junction-to-board thermal resistance Figure 62 depicts the primary heat transfer path for a package with an attached heat sink mounted to a printed-circuit board. External Resistance Radiation Convection Junction to case top Heat Sink Junction to lid top Thermal Interface Material Die/Package Die Junction Package/Solder balls Internal Resistance Printed-Circuit Board External Resistance Radiation Convection (Note the internal versus external package resistance) Figure 62. Package with Heat Sink Mounted to a Printed-Circuit Board P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 131 Package Information The heat sink removes most of the heat from the device. Heat generated on the active side of the chip is conducted through the silicon and through the heat sink attach material (or thermal interface material), and finally to the heat sink. The junction-to-case thermal resistance is low enough that the heat sink attach material and heat sink thermal resistance are the dominant terms. 3.8.2 Thermal Interface Materials A thermal interface material is required at the package-to-heat sink interface to minimize the thermal contact resistance. The performance of thermal interface materials improves with increasing contact pressure; this performance characteristic chart is generally provided by the thermal interface vendor. The recommended method of mounting heat sinks on the package is by means of a spring clip attachment to the printed-circuit board (see Figure 61). The system board designer can choose among several types of commercially-available thermal interface materials. 3.8.3 Temperature Diode The chip has a temperature diode on the microprocessor that can be used in conjunction with other system temperature monitoring devices (such as Analog Devices, ADT7461A™). These devices use the negative temperature coefficient of a diode operated at a constant current to determine the temperature of the microprocessor and its environment. The following are the specifications of the chip’s on-board temperature diode: • • 4 Operating range: 10 – 230µA Ideality factor over 13.5 – 220 µA: n = 1.00589 ± 0.008 Package Information The following section describes the detailed content and mechanical description of the package. 4.1 Package Parameters for the FC-PBGA The package parameters are as provided in the following list. The package type is 23 mm × 23 mm, 780 flip chip plastic ball grid array (FC-PBGA). Package outline Interconnects Ball Pitch Ball Diameter (typical) Solder Balls Module height (typical) 23 mm × 23mm 780 0.8 mm 0.40 mm 96.5% Sn, 3% Ag, 0.5% Cu 2.21 mm to 2.51 mm (Maximum) P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 132 Freescale Semiconductor Package Information 4.2 Mechanical Dimensions of the FC-PBGA This figure shows the mechanical dimensions and bottom surface nomenclature of the device. Notes: 1. All dimensions are in millimeters. 2. Dimensions and tolerances per ASME Y14.5M-1994. 3. Maximum solder ball diameter measured parallel to datum A. 4. Datum A, the seating plane, is determined by the spherical crowns of the solder balls. 5. Parallelism measurement excludes any effect of mark on top surface of package. 6. All dimensions are symmetric across the package center lines unless dimensioned otherwise. 7. Pin 1 thru hole is centered within foot area. Figure 63. Mechanical Dimensions of the FC-PBGA with Full Lid P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 133 Security Fuse Processor 5 Security Fuse Processor The device implements the QorIQ platform’s Trust Architecture supporting capabilities such as secure boot. Use of the Trust Architecture features is dependent on programming fuses in the Security Fuse Processor (SFP). The details of the Trust Architecture and SFP can be found in the chip reference manual. In order to program SFP fuses, the user is required to supply 1.5 V to the POVDD pin per Section 2.2, “Power Up Sequencing.” POVDD should only be powered for the duration of the fuse programming cycle, with a per device limit of two fuse programming cycles. All other times POVDD must be connected to GND. The sequencing requirements for raising and lowering POVDD are shown in Figure 8. To ensure device reliability, fuse programming must be performed within the recommended fuse programming temperature range per Table 3. Users not implementing the QorIQ platform’s Trust Architecture features are not required to program fuses and should connect POVDD to GND. 6 Ordering Information Contact your local Freescale sales office or regional marketing team for ordering information. 6.1 Part Numbering Nomenclature This table provides the Freescale QorIQ platform part numbering nomenclature. Not all possible combinations of part numbers implied by the part numbering scheme are supported. For a list of available part numbers, contact your Freescale Sales office. Each part number also contains a revision code which refers to the die mask revision number. Table 107. Part Numbering Nomenclature p n Generation Platform P = 45 nm 6.2 1–5 nn n x t e n c Number of Cores Derivative Qual Status Temp. Range Encryption Package Type CPU Freq P= Prototype N= Industrial qualification S= Std temp X= Extended temp (–40 to 105C) 01 = 1 core 02 = 2 cores 04 = 4 cores 0–9 d r DDR Die Data Rate Revision E = SEC 1= F= L= present FC-PBGA 667 MHz 1067 MT/s N = SEC Pb-free H= M= not present spheres 800 MHz 1200 MT/s 7= K= FC-PBGA 1000 MHz C4 and M= sphere 1200 MHz Pb-free A = Rev 1.0 B = Rev 1.1 C= Rev 2.0 Orderable Part Numbers Addressed by this Document This table provides the Freescale orderable part numbers addressed by this document for the chip. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 134 Freescale Semiconductor Ordering Information Part Number p n nn n x t e n c d r P2040NSE1FLB P2040NSE7FLC P 2 04 = 4 core 1 N= Industrial qualification S = Std temp E = SEC present 1= FC-PBGA Pb-free spheres 7= FC-PBGA C4 and sphere Pb-free F= 667 MHz L= 1067 MT/s B C P2040NSN1FLB P2040NSN7FLC N = SEC not present P2040NSE1HLB P2040NSE7HLC E = SEC present P2040NSN1HLB P2040NSN7HLC N = SEC not present P2040NSE1KLB P2040NSE7KLC E = SEC Present P2040NSN1KLB P2040NSN7KLC N = SEC not present P2040NSE1MMB P2040NSE7MMC E = SEC Present P2040NSN1MMB P2040NSN7MMC N = SEC not present P2040NXE1FLB P2040NXE7FLC X= Extended temp E = SEC Present P2040NXN1FLB P2040NXN7FLC N = SEC not present P2040NXE1MMB P2040NXE7MMC E = SEC Present P2040NXN1MMB P2040NXN7MMC N = SEC not present H= 800 MHz K= 1000 MHz M= 1200 MHz M= 1200 MT/s F= 667 MHz L= 1067 MT/s M= 1200 MHz M= 1200 MT/s P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 135 Revision History 6.2.1 Part Marking Parts are marked as in the example shown in this figure. P2040NSE1MMB ATWLYYWW MMMMMM CCCCC YWWLAZ FC-PBGA Notes: P2040NSE1MMB is the orderable part number. See Table 107 for details. ATWLYYWW is the test traceability code. MMMMMM is the mask number. CCCCC is the country code. YWWLAZ is the assembly traceability code. Figure 64. Part Marking for FC-PBGA Device 7 Revision History This table provides a revision history for this document. Table 108. Revision History Rev. Number Date Description 2 02/2013 • In Table 7, “P2040 I/O Power Supply Estimated Values,” updated the USB power supply with USB_Vdd_3P3 and updated the typical value with “0.003” in the Others (Reset, System Clock, JTAG & Misc.) row. • In Table 8, “Device AVDD Power Dissipation,” removed VDD_LP from table. • Added Table 10, “VDD_LP Power Dissipation.” • In Table 53, “MPIC Input AC Timing Specifications,” added Trust inputs AC timing and footnote 2. • In Table 93, “Processor Clocking Specifications,” updated footnote 8 with Rev 1.1 silicon. • In Table 107, “Part Numbering Nomenclature,” added “C” in the Die Revision collumn. • In Section 6.2, “Orderable Part Numbers Addressed by this Document,” added the device part numbers for Rev 2.0 silicon. P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 136 Freescale Semiconductor Revision History Table 108. Revision History (continued) Rev. Number Date Description 1 09/2012 • In Table 1, “Pin List by Bus”, added note for pin VDD_LP. • Updated Table 8, “Device AVDD Power Dissipation”. • In Table 12, “SYSCLK DC Electrical Characteristics (OVDD = 3.3 V)”, updated the input current max value and added input capacitance max value. • In Table 51, “eSDHC AC Timing Specifications”, updated input setup times from 5 ns to 2.5 ns. • In Section 3.1.6.2, “Minimum Platform Frequency Requirements for High-Speed Interfaces”, updated the note that the “PCI Express link width” refers to “a single port”. • In Section 4.1, “Package Parameters for the FC-PBGA”, updated the solder ball composition and module height. • In Section 4.2, “Mechanical Dimensions of the FC-PBGA”, updated the figure for the mechanical dimensions. • In Section 3.6, “Connection Recommendations”, removed the sentence “If no aspect of Trust Architecture is to be used, all Trust Architecture pins can be tied to GND.” 0 06/2012 Initial public release P2040 QorIQ Integrated Processor Hardware Specifications, Rev. 2 Freescale Semiconductor 137 How to Reach Us: Home Page: freescale.com Web Support: freescale.com/support Information in this document is provided solely to enable system and software implementers to use Freescale products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits based on the information in this document. Freescale reserves the right to make changes without further notice to any products herein. Freescale makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does Freescale assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters that may be provided in Freescale data sheets and/or specifications can and do vary in different applications, and actual performance may vary over time. All operating parameters, including “typicals,” must be validated for each customer application by customer’s technical experts. Freescale does not convey any license under its patent rights nor the rights of others. Freescale sells products pursuant to standard terms and conditions of sale, which can be found at the following address: freescale.com/SalesTermsandConditions. Freescale, the Freescale logo, and QorIQ are trademarks of Freescale Semiconductor, Inc. Reg., U.S. Pat. & Tm. Off. CoreNet is a trademark of Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. The Power Architecture and Power.org word marks and the Power and Power.org logos and related marks are trademarks and service marks licensed by Power.org. © 2010–2013 Freescale Semiconductor, Inc. Document Number: P2040EC Rev. 2 02/2013