USB2251

USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller PRODUCT FEATURES General Description The SMSC USB2250/51/59 is a USB 2.0 compliant, high speed Mass Storage Class Peripheral Controller intended for reading and writing to more than 24 popular flash media formats from the CompactFlash® (CF), SmartMediaTM (SM), xD Picture CardTM (xD)1, Memory StickTM (MS), Secure Digital (SD), and MultiMediaCardTM (MMC) families. The SMSC USB2250/51/59 is a fully integrated, single chip solution capable of ultra high performance operation. Average sustained transfer rates exceeding 35MB/s are possible if the media and host can support those rates. GPIO configuration and polarity — Up to 11 GPIOs (based on configuration) for special function use: LED indicators, button inputs, power control to memory devices, etc. — Four GPIO’s with up to 200 mA drive. — An additional 16 GPIO’s if CF is not used. Datasheet On Board 24MHz Crystal Driver Circuit Optional external 24MHz clock input 4 Independent Internal Card Power FETs — 200mA each — "Fold-back" short circuit current protected 8051 8-bit microprocessor — 60MHz - single cycle execution — 64KB ROM2; 14KB RAM General Features 128-pin VTQFP lead-free RoHS compliant package Targeted for applications in which single or "combo" media sockets are used. Supports multiple simultaneous card insertions Flexible assignment of number of LUNs and how card types are associated with the LUNs Hardware-controlled data flow architecture for all selfmapped media Pipelined hardware support for access to non-selfmapped media Hardware Features Single Chip Flash Media Controller with non-multiplexed interface for independent card sockets Flash Media Specification Revision Compliance — Compact Flash Specification 4.1 — Memory Stick Specification 1.43 — Memory Stick Pro Format Specification 1.02 — Memory Stick Pro-HG Duo Format Specification 1.01 — xD Picture Card 1.2 — Smart Media Specification 1.3 — Secure Digital 2.0 – – Memory Stick, MS Duo, HS-MS, MS Pro-HG, MS Pro – – CF UDMA Modes 0-4 CF PIO Modes 0-6 Internal Regulator for 1.8V core operation Optimized pinout improves signal routing, easing implementation and allowing for improved signal integrity. OEM Selectable Features VID/PID/Language ID 28-character Manufacturer ID and Product string 12-hex digit (max) Serial Number string Customizable Vendor specific data by optional use of external serial EEPROM Bus- or Self-powered selection LED blink interval or duration Internal power FET configuration Software Features Optimized for low latency interrupt handling Reduced memory footprint Device Firmware Upgrade (DFU) support of external EEPROM or External Flash — Assembly line support — End user field upgrade support — DFU Package consists of driver, firmware, sample DFU application and source code, DFU driver API — MultiMediaCard Specification 4.2 – 1/4/8 bit MMC HS-SD, HC-SD, TransFlash™ and reduced form factor media Optional (Mandatory on the USB2259) custom firmware with external ROM (up to 128k) Please see the USB2250/USB2251 Software Release Notes for additional Software Features SDIO and MMC Streaming Mode support Extended configuration options — xD player mode operation — Socket switch polarities, etc. Applications Media Activity LED Flash Media Card Reader/Writer Printers Desktop and Mobile PCs Consumer A/V Media Players/Viewers Vista ReadyBoostTM 1.) xD Picture Card not applicable to USB2251 2.USB2259 uses external ROM only, internal ROM unavailable SMSC USB2250/51/59 DATASHEET Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet ORDER NUMBER: USB2250/51/59-NU-XX for 128 pin, VTQFP Lead-Free RoHS Compliant Package Note: “XX” does not apply to the USB2259 because there is no ROM. “XX” in the order number indicates the internal ROM firmware revision level. Please contact your SMSC sales representative for more information. Table 0.1 USB2250/51/59 Comparison of Features CompactFlash® Memory StickTM MultiMediaCardTM Secure Digital SmartMediaTM ROM USB2250 xD Picture CardTM . . External Only . . . . . USB2251 USB2259 80 ARKAY DRIVE, HAUPPAUGE, NY 11788 (631) 435-6000, FAX (631) 273-3123 Copyright © 2008 SMSC or its subsidiaries. All rights reserved. Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may contain design defects or errors known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request. SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale Agreement, may be obtained by visiting SMSC’s website at http://www.smsc.com. SMSC is a registered trademark of Standard Microsystems Corporation (“SMSC”). Product names and company names are the trademarks of their respective holders. SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND ALL WARRANTIES ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE. IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES; OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE FORM OF ACTION, WHETHER BASED ON CONTRACT; TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR OTHERWISE; WHETHER OR NOT ANY REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SMSC USB2250/51/59 DATASHEET 2 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table of Contents Chapter 1 Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Chapter 2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Chapter 3 Pin Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 3.1 3.2 128-Pin Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 128-Pin List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Chapter 4 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Chapter 5 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 5.1 5.2 USB2250/51/59 128-Pin VTQFP Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Buffer Type Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Chapter 6 Pin Reset State Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6.1 128-Pin Reset States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Chapter 7 DC Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 7.1 7.2 7.3 7.4 Maximum Guaranteed Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Recommended Operating Conditions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DC Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Capacitance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 30 31 33 Chapter 8 AC Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 8.1 Oscillator/Clock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Chapter 9 Package Outline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 Chapter 10 GPIO Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 SMSC USB2250/51/59 DATASHEET 3 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet List of Figures Figure 2.1 Figure 2.2 Figure 4.1 Figure 6.1 Figure 6.2 Figure 7.1 Figure 8.1 Figure 8.2 Figure 9.1 USB2250/2251 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 USB2259 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 USB2250/51/59 128-Pin VTQFP Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Pin Reset States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Legend for Pin Reset States Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Supply Rise Time Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 Typical Crystal Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 Formula to Find Value of C1 and C2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 USB2250/51/59 128-Pin VTQFP, 14x14x1.0mm Body, 2.0mm Pitch . . . . . . . . . . . . . . . . . . 35 Revision 2.6 (05-08-08) DATASHEET 4 SMSC USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet List of Tables Table 0.1 USB2250/51/59 Comparison of Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Table 3.1 USB2250/51/59 128-Pin VTQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Table 3.2 USB2250/51/59 128-Pin List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Table 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Table 5.2 USB2250/51/59 Buffer Type Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Table 6.1 USB2250/51/59 128-Pin Reset States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Table 7.1 Pin Capacitance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33 Table 10.1 USB2250/51/59 GPIO Usage (ROM Rev 0x00) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 SMSC USB2250/51/59 DATASHEET 5 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Chapter 1 Acronyms SM: SmartMedia SMC: SmartMedia Controller CF: Compact Flash CFC: CompactFlash Controller SD: Secure Digital SDC: Secure Digital Controller MMC: MultiMediaCard MS: Memory Stick MSC: Memory Stick Controller xD: xD Picture Card *Note: In order to develop, make, use, or sell readers and/or other products using or incorporating any of the SMSC devices made the subject of this document or to use related SMSC software programs, technical information and licenses under patent and other intellectual property rights from or through various persons or entities, including without limitation media standard companies, forums, and associations, and other patent holders may be required. These media standard companies, forums, and associations include without limitation the following: Sony Corporation (Memory Stick, Memory Stick Pro); SD3 LLC (Secure Digital); MultiMedia Card Association (MultiMediaCard); the SSFDC Forum (SmartMedia); the Compact Flash Association (Compact Flash); and Fuji Photo Film Co., Ltd., Olympus Optical Co., Ltd., and Toshiba Corporation (xD-Picture Card). SMSC does not make such licenses or technical information available; does not promise or represent that any such licenses or technical information will actually be obtainable from or through the various persons or entities (including the media standard companies, forums, and associations), or with respect to the terms under which they may be made available; and is not responsible for the accuracy or sufficiency of, or otherwise with respect to, any such technical information. SMSC's obligations (if any) under the Terms of Sale Agreement, or any other agreement with any customer, or otherwise, with respect to infringement, including without limitation any obligations to defend or settle claims, to reimburse for costs, or to pay damages, shall not apply to any of the devices made the subject of this document or any software programs related to any of such devices, or to any combinations involving any of them, with respect to infringement or claimed infringement of any existing or future patents related to solid state disk or other flash memory technology or applications ("Solid State Disk Patents"). By making any purchase of any of the devices made the subject of this document, the customer represents, warrants, and agrees that it has obtained all necessary licenses under then-existing Solid State Disk Patents for the manufacture, use and sale of solid state disk and other flash memory products and that the customer will timely obtain at no cost or expense to SMSC all necessary licenses under Solid State Disk Patents; that the manufacture and testing by or for SMSC of the units of any of the devices made the subject of this document which may be sold to the customer, and any sale by SMSC of such units to the customer, are valid exercises of the customer's rights and licenses under such Solid State Disk Patents; that SMSC shall have no obligation for royalties or otherwise under any Solid State Disk Patents by reason of any such manufacture, use, or sale of such units; and that SMSC shall have no obligation for any costs or expenses related to the customer's obtaining or having obtained rights or licenses under any Solid State Disk Patents. SMSC MAKES NO WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, IN REGARD TO INFRINGEMENT OR OTHER VIOLATION OF INTELLECTUAL PROPERTY RIGHTS. SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES AGAINST INFRINGEMENT AND THE LIKE. No license is granted by SMSC expressly, by implication, by estoppel or otherwise, under any patent, trademark, copyright, mask work right, trade secret, or other intellectual property right. **To obtain this software program the appropriate SMSC Software License Agreement must be executed and in effect. Forms of these Software License Agreements may be obtained by contacting SMSC. Revision 2.6 (05-08-08) DATASHEET 6 SMSC USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Chapter 2 Block Diagram AUTO_ CBW PROC SD/ MMC USB Host CF/ GPIO (16) PHY SIE CTL BUS INTFC BUS INTFC FMDU CTL FMI MS SM EP0 TX EP0 RX BUS INTFC RAM 4K total 1.8V Reg EP1 RX EP1 TX EP2 RX EP2 TX XDATA BRIDGE + BUS ARBITER PWR_FET0 PWR_FET1 PWR_FET2 PWR_FET3 GPIO8/CARD_PWR0 GPIO9/CARD_PWR1 GPIO10/CARD_PWR2 GPIO11/CARD_PWR3 PLL GPIOs RAM 10KB ROM 64KB* Clock Generation and Control 8051 PROCESSOR SFR RAM 11 pins ADDR MAP Program Memory I/O Bus *ROM is not available in USB2259 Figure 2.1 USB2250/2251 Block Diagram SMSC USB2250/51/59 DATASHEET 7 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet AUTO_ CBW PROC SD/ MMC USB Host CF/ GPIO (16) PHY SIE CTL BUS INTFC BUS INTFC FMDU CTL FMI MS SM EP0 TX EP0 RX BUS INTFC RAM 4K total 1.8V Reg EP1 RX EP1 TX EP2 RX EP2 TX XDATA BRIDGE + BUS ARBITER PWR_FET0 PWR_FET1 PWR_FET2 PWR_FET3 GPIO8/CARD_PWR0 GPIO9/CARD_PWR1 GPIO10/CARD_PWR2 GPIO11/CARD_PWR3 PLL GPIOs 11 pins RAM 10KB ADDR MAP Program Memory I/O Bus Clock Generation and Control 8051 PROCESSOR SFR RAM Figure 2.2 USB2259 Block Diagram Revision 2.6 (05-08-08) DATASHEET 8 SMSC USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Chapter 3 Pin Table 3.1 128-Pin Package Table 3.1 USB2250/51/59 128-Pin VTQFP Package COMPACTFLASH INTERFACE (28 PINS) CF_D0/GPIO16 CF_D4/GPIO20 CF_D8/GPIO24 CF_D12/GPIO28 CF_nIOR CF_IORDY CF_SA1 CF_D1/GPIO17 CF_D5/GPIO21 CF_D9/GPIO25 CF_D13/GPIO29 CF_nIOW CF_nCS0 CF_SA2 CF_D2/GPIO18 CF_D6/GPIO22 CF_D10/GPIO26 CF_D14/GPIO30 CF_IRQ CF_DMACK/GPIO7/TXD GPIO13 (CF_nCD) CF_D3/GPIO19 CF_D7/GPIO23 CF_D11/GPIO27 CF_D15/GPIO31 CF_nRESET CF_SA0 CF_DMARQ/GPIO2/RXD SMARTMEDIA INTERFACE (17 PINS) SM_D0 SM_D4 SM_ALE SM_nWP SM_nWPS MEMORY STICK INTERFACE (11 PINS) MS_BS MS_D1 MS_D5 MS_D0/MS_SDIO MS_D2 MS_D6 MS_SCLK MS_D3 MS_D7 GPIO12 (MS_INS) MS_D4 SM_D1 SM_D5 SM_CLE SM_nB/R SM_D2 SM_D6 SM_nRE SM_nCE SM_D3 SM_D7 SM_nWE GPIO14 (SM_nCD) SD/MMC INTERFACE (12 PINS) SD_CMD SD_D2 SD_D4 SD_CLK SD_D3 SD_D5 SD_D0 GPIO6 (SD_WP) SD_D6 SD_D1 GPIO15 (SD_nCD) SD_D7 USB INTERFACE (8 PINS) USB+ VDDA33 USBXTAL2 RBIAS XTAL1/CLKIN VDD18PLL REG_EN SMSC USB2250/51/59 DATASHEET 9 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table 3.1 USB2250/51/59 128-Pin VTQFP Package (continued) MEMORY/IO INTERFACE (28 PINS) MA0/CLK_SEL0 MA4 MA8 MA12 MA16 MD3 MD7 MA1/CLK_SEL1 MA5 MA9 MA13 MD0 MD4 nMRD MISC (10 PINS) nRESET GPIO1 (LED1) GPIO11/CARD_PWR3 GPIO3 (VBUS_DET) GPIO8/CARD_PWR0 TEST DIGITAL, POWER (14 PINS) (5) VDD33 (1) VDD18 TOTAL 128 (8) VSS GPIO4 (SCL/xD_ID) GPIO9/CARD_PWR1 GPIO5 (SDA) GPIO10/CARD_PWR2 MA2 MA6 MA10 MA14 MD1 MD5 nMWR MA3 MA7 MA11 MA15 MD2 MD6 nMCE Revision 2.6 (05-08-08) DATASHEET 10 SMSC USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet 3.2 PIN # 1 2 3 4 5 6 7 8 9 10 11 12 128-Pin List Table 3.2 USB2250/51/59 128-Pin List PIN # 33 34 35 36 37 38 39 40 41 42 43 44 PIN # 65 66 67 68 69 70 71 72 73 74 75 76 PIN # 97 98 99 100 101 102 103 104 105 106 107 108 NAME MA12 MA15 nMWR MA14 GPIO5 (SDA) REG_EN USB+ USBVSS SD_D1 SD_D6 SD_D0 MA 12 12 12 12 12 12 12 12 12 NAME MD7 MD3 MD2 MD1 MD0 SM_nWPS SM_D7 SM_D6 SM_D5 SM_D4 SM_D3 SD_D2 MA 12 12 12 12 12 12 12 12 12 12 12 NAME VDD33 CF_D13 / GPIO29 CF_D6 / GPIO22 CF_D14 / GPIO30 CF_D7 / GPIO23 CF_D15 / GPIO31 CF_nCS0 CF_nIOR CF_nIOW CF_IRQ VSS GPIO10 / CRD_ PWR2 VDD33 GPIO9 / CRD_ PWR1 CF_nRESET CF_IORDY MA 12 12 12 12 12 12 12 12 12 12 NAME MS_D6 GPIO12 (MS_INS) MS_D3 MS_D7 MS_SCLK VSS TEST VDD33 GPIO6 (SD_WP) MA7 MA13 MA6 MA 12 12 12 12 12 12 12 12 12 13 14 SD_D7 GPIO8 / CRD_ PWR0 VDD33 GPIO11 / CRD_ PWR3 VSS SD_CLK SD_D5 SD_CMD SD_D4 12 12 45 46 SM_D1 SM_D0 12 12 77 78 12 109 110 MA8 MA5 12 12 15 16 12 47 48 SM_nWP SM_nWE 12 12 79 80 12 12 111 112 MA9 MA4 12 12 17 18 19 20 21 12 12 12 12 49 50 51 52 53 VDD18 VDD33 VSS SM_ALE SM_CLE 12 12 81 82 83 84 85 VSS CF_SA2 CF_SA1 CF_SA0 CF_D0 / GPIO16 CF_D1 / GPIO17 12 12 12 113 114 115 116 117 MA11 MA3 nMRD MA2 CF_DMARQ / RXD / GPIO2 GPIO4 (SCL) 12 12 12 12 12 22 SD_D3 12 54 SM_nCE 12 86 12 118 12 SMSC USB2250/51/59 DATASHEET 11 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table 3.2 USB2250/51/59 128-Pin List (continued) PIN # 23 PIN # 55 PIN # 87 PIN # 119 NAME SD_D2 MA 12 NAME SM_nRE MA 12 NAME CF_D8 / GPIO24 CF_D2 / GPIO18 CF_D9 / GPIO25 CF_D10 / GPIO26 MS_BS MA 12 NAME CF_DMACK / TXD / GPIO7 LED1 / GPIO1 GPIO3 (VBUS_DET) MA 12 24 25 MA10 MA1 / CLK_ SEL1 nMCE MA0 / CLK_ SEL0 MA16 MD6 MD5 MD4 GPIO15 (SD_nCD) 12 12 56 57 SM_nB/R GPIO14 (SM_nCD) GPIO13 (CF_nCD) CF_D3 / GPIO19 CF_D11 / GPIO27 CF_D4 / GPIO20 CF_D12 / GPIO28 CF_D5 / GPIO21 nRESET 12 88 89 12 12 120 121 12 12 26 27 12 12 58 59 12 12 90 91 12 12 122 123 VSS XTAL2 - 28 29 30 31 32 12 12 12 12 12 60 61 62 63 64 12 12 12 12 - 92 93 94 95 96 MS_D1 MS_D5 MS_D0 / MS_DIO MS_D4 MS_D2 12 12 12 12 12 124 125 126 127 128 XTAL1 / CLKIN VDDPLL18 VSS RBIAS VDDA33 - Revision 2.6 (05-08-08) DATASHEET 12 SMSC USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Chapter 4 Pin Configuration 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 MS_D6 GPIO12 (MS_INS) MS_D3 MS_D7 MS_SCLK VSS TEST VDD33 GPIO6 (SD_WP) MA7 MA13 MA6 MA8 MA5 MA9 MA4 MA11 MA3 nMRD MA2 CF_DMARQ / RXD / GPIO2 GPIO4 (SCL) CF_DMACK / TXD / GPIO7 LED1 / GPIO1 GPIO3 (VBUS_DET) VSS XTAL2 XTAL1 (CLKIN) VDD18PLL VSS RBIAS VDDA33 65 MS_D2 MS_D4 MS_D0 / MS_SDIO MS_D5 MS_D1 MS_BS CF_D10 / GPIO26 CF_D9 / GPIO25 CF_D2 / GPIO18 CF_D8 / GPIO24 CF_D1 / GPIO17 CF_D0 / GPIO16 CF_SA0 CF_SA1 CF_SA2 VSS CF_IORDY CF_nRESET GPIO9 / CRD_PWR1 VDD33 GPIO10 / CRD_PWR2 VSS CF_IRQ CF_nIOW CF_nIOR CF_nCS0 CF_D15 / GPIO31 CF_D7 / GPIO23 CF_D14 / GPIO30 CF_D6 / GPIO22 CF_D13 / GPIO29 VDD33 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 SMSC USB225X 128 VTQFP (Top View) nRESET CF_D5 / GPIO21 CF_D12 / GPIO28 CF_D4 / GPIO20 CF_D11 / GPIO27 CF_D3 / GPIO19 GPIO13 (CF_nCD) GPIO14 (SM_nCD) SM_nB/R SM_nRE SM_nCE SM_CLE SM_ALE VSS VDD33 VDD18 SM_nWE SM_nWP SM_D0 SM_D1 SM_D2 SM_D3 SM_D4 SM_D5 SM_D6 SM_D7 SM_nWPS MD0 MD1 MD2 MD3 MD7 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 SMSC USB2250/51/59 MA12 MA15 nMWR MA14 GPIO5 (SDA) REG_EN USB+ USBVSS SD_D1 SD_D6 SD_D0 SD_D7 GPIO8 / CRD_PWR0 VDD33 GPIO11 / CRD_PWR3 VSS SD_CLK SD_D5 SD_CMD SD_D4 SD_D3 SD_D2 MA10 MA1 / CLK_SEL1 nMCE MA0 / CLK_SEL0 MA16 MD6 MD5 MD4 GPIO15 (SD_nCD) Figure 4.1 USB2250/51/59 128-Pin VTQFP Diagram DATASHEET 13 32 1 2 3 4 5 6 7 8 9 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Chapter 5 Pin Descriptions This section provides a detailed description of each signal. The signals are arranged in functional groups according to their associated interface. The “n” symbol in the signal name indicates that the active, or asserted, state occurs when the signal is at a low voltage level. When “n” is not present before the signal name, the signal is asserted at the high voltage level. The terms assertion and negation are used exclusively. This is done to avoid confusion when working with a mixture of “active low” and “active high” signals. The term assert, or assertion, indicates that a signal is active, independent of whether that level is represented by a high or low voltage. The term negate, or negation, indicates that a signal is inactive. 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions Table 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions 128-PIN VTQFP BUFFER TYPE NAME SYMBOL DESCRIPTION COMPACT FLASH INTERFACE CF Chip Select 0 CF Register Address CF Interrupt CF_nCS0 71 O12 This pin is the active low chip select 0 signal for the task file registers of CF ATA device in the True IDE mode. These pins are the register select address bits for the CF ATA device. This is the active high interrupt request signal from the CF device. This pin has an internal weak pull-down resistor that can be controlled by: CF_INTF_EN bit of CFC_ATA_MODE_CTL CF Data 15-8 / GPIO CF_D[15:8] / GPIO[31:24] 70 68 66 62 60 90 89 87 I/O12PD CF_D[15:8]: The bi-directional data signals CF_D15 - CF_D8 in True IDE mode data transfer. In the True IDE Mode, all of task file register operations occur on the CF_D[7:0], while the data transfer is on CF_D[15:0]. The bi-directional data signal has an internal weak pull-down resistor. I/O12 GPIO[31:24]: These Pins are GPIOs if CF_INTF_EN bit of CFC_ATA_MODE CTL is disabled and EXTENDED_GPIO bit is set in UTIL_CONFIG1 is enabled. CF_SA[2:0] 82 83 84 74 I/O12 CF_IRQ IPD Revision 2.6 (05-08-08) DATASHEET 14 SMSC USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions (continued) 128-PIN VTQFP 69 67 63 61 59 88 86 85 BUFFER TYPE I/O12PD NAME CF Data 7-0 / GPIO SYMBOL CF_D[7:0] / GPIO[23:16] DESCRIPTION CF_D[7:0]: The bi-directional data signals CF_D7 - CF_D0 in the True IDE mode data transfer. In the True IDE Mode, all of the task file register operations occur on the CF_D[7:0], while the data transfer is on CF_D[15:0]. The bi-directional data signal has an internal weak pull-down resistor. I/O12 GPIO[23:16]: These Pins are GPIOs if CF_INTF_EN bit of CFC_ATA_MODE CTL is disabled and EXTENDED_GPIO bit is set in UTIL_CONFIG1 is enabled. This pin is active high input signal for IORDY. This pin has an internal weak pull-up resistor that can be controlled by: CF_INTF_EN bit of CFC_ATA_MODE CTL IO Ready CF_IORDY 80 IPU CF Card Detection1 CF Hardware Reset CF IO Read CF IO Write Strobe CF DMA request CF_nCD (GPIO13) CF_nRESET CF_nIOR CF_nIOW CF_DMARQ / GPIO2 / RXD 58 79 72 73 117 I/O12 O12 O12 O12 I I/O12 I This is a GPIO designated as the Compact Flash card detection pin. This pin is an active low hardware reset signal to CF device. This pin is an active low read strobe signal for CF device. This pin is an active low write strobe signal for CF device. CF_DMARQ: This pin is the DMA request from the device to the CF controller. GPIO: This pin may be used either as input, edge sensitive interrupt input, or output. RXD: The signal can be used as input to the RXD of UART in the device, when the TXD_RXD_SEL bit in UTIL_CONFIG1 register is cleared to "0". CF_nDMACK: This pin is an active low dma acknowledge signal for CF device. GPIO: This pin may be used either as input, edge sensitive interrupt input, or output. TXD: In addition, as an output, the GPIO7 can be used as an output TXD of UART in the device, when the GPIO2/TXD bit in UTL_CONFIG register is set to "1" CF DMA acknowledge CF_nDMACK/ GPIO / TXD 119 O12 I/O12 O12 SMART MEDIA INTERFACE SM Write Protect SM_nWP 47 O12PD This pin is an active low write protect signal for the SM device. This pin has a weak pull-down resistor that is permanently enabled. SMSC USB2250/51/59 DATASHEET 15 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions (continued) 128-PIN VTQFP 52 BUFFER TYPE O12PD NAME SM Address Strobe SYMBOL SM_ALE DESCRIPTION This pin is an active high Address Latch Enable signal for the SM device. This pin has a weak pull-down resistor that is permanently enabled. SM Command Strobe SM_CLE 53 O12PD This pin is an active high Command Latch Enable signal for the SM device. This pin has a weak pull-down resistor that is permanently enabled. SM Data 7-0 SM_D[7:0] 39 40 41 42 43 44 45 46 55 I/O12PD These pins are the bi-directional data signals SM_D7-SM_D0. The bi-directional data signal has an internal weak pull-down resistor. SM Read Enable SM_nRE O12PU This pin is an active low read strobe signal for SM device. When using the internal FET, this pin has an internal weak pull-up resistor that is tied to the output of the internal Power FET, and is controlled by the SM_PU bit of the SMC_CTL register. If an external FET is used (Internal FET is disabled), then the internal pull-up is not available (external pull-ups must be used). SM Write Enable SM_nWE 48 O12PU This pin is an active low write strobe signal for SM device. When using the internal FET, this pin has an internal weak pull-up resistor that is tied to the output of the internal Power FET, and is controlled by the SM_PU bit of the SMC_CTL register. If an external FET is used (Internal FET is disabled), then the internal pull-up is not available (external pull-ups must be used). SM Write Protect Switch SM_nWPS 38 IPU A write-protect seal is detected when this pin is low. This pin has an internal weak pull-up resistor that is controlled by the SM_INTF_EN bit of the SMC_MODE_CTL2 register. SM Busy or Data Ready SM_nBR 56 IPU This pin is connected to the BSY/RDY pin of the SM device. When using the internal FET, this pin has an internal weak pull-up resistor that is tied to the output of the internal Power FET, and is controlled by the SM_PU bit of the SMC_CTL register. If an external FET is used (Internal FET is disabled), then the internal pull-up is not available (external pull-ups must be used). Revision 2.6 (05-08-08) DATASHEET 16 SMSC USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions (continued) 128-PIN VTQFP 54 BUFFER TYPE O12PU NAME SM Chip Enable SYMBOL SM_nCE DESCRIPTION This pin is the active low chip enable signal to the SM device. When using the internal FET, this pin has an internal weak pull-up resistor that is tied to the output of the internal Power FET, and is controlled by the SM_PU bit of the SMC_CTL register. If an external FET is used (Internal FET is disabled), then the internal pull-up is not available (external pull-ups must be used). SM Card Detection GPIO SM_nCD (GPIO14) 57 I/O12 This is a GPIO designated as the Smart Media card detection pin. MEMORY STICK INTERFACE MS Bus State MS_BS 91 O12 This pin is connected to the BS pin of the MS device. It is used to control the Bus States 0, 1, 2 and 3 (BS0, BS1, BS2 and BS3) of the MS device. MS Card Insertion GPIO MS System CLK MS_INS (GPIO12) MS_SCLK 98 101 IPU O12 This is a GPIO designated as the Memory Stick card detection pin. This pin is an output clock signal to the MS device. The clock frequency is software configurable. MS System Data In/Out MS_D[7:1] 100 97 93 95 99 96 92 94 I/O12PD MS_D[7:0]: These pins are the bi-directional data signal for the MS device. MS_D2 and MS_D3 have weak pull-down resistors. MS_D1 has a pull down resistor if in parallel mode, otherwise it is disabled. In 4 or 8 bit parallel mode, there is a weak pull-down resistor on all MS_D7~0 signals. The resistors are controlled by MSC_SYSTEM_0, MSC_MODE_CTL and MSC_PRO_HG registers. MS_D0: This pin is one of the bi-directional data signals for the MS device. In serial mode, the most significant bit (MSB) of each byte is transmitted first by either MSC or MS device on MS_D0. MS_D0, MS_D2, and MS_D3 have weak pull-down resistors. MS_D1 has a pull down resistor if in parallel mode, otherwise it is disabled. In 4 or 8 bit parallel mode, there is a weak pulldown resistor on all MS_D7~0 signals. The resistors are controlled by MSC_SYSTEM_0, MSC_MODE_CTL and MSC_PRO_HG registers. MS_SDIO: Serial Data Bus. Transfer direction and types of data change depending on the Bus State. MS System Data In/Out MS_D0 / MS_SDIO I/O12PD SMSC USB2250/51/59 DATASHEET 17 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions (continued) 128-PIN VTQFP BUFFER TYPE NAME SYMBOL DESCRIPTION SD / MMC INTERFACE SD Data 7-0 SD_D[7:0] 13 11 19 21 22 23 10 12 18 I/O12PU These are the bi-directional data signals SD_D0 - SD_D7. The bi-directional signals should have weak pullup resistors. The register can be controlled by: SD_MMC_INTF_EN bit of SDC_MODE_CTL O12 This is an output clock signal to SD/MMC device. The clock frequency is software configurable. SD Command SD_CMD 20 I/O12PU This is a bi-directional signal that connects to the CMD signal of SD/MMC device. The bi-directional signal should have an internal weak pull-up resistor. The pull-up register can be controlled by: SD_MMC_INTF_EN bit of SDC_MODE CTL This is a GPIO designated as the Secure Digital card mechanical write detect pin. This is a GPIO designated as the Secure Digital card detection pin. SD Clock SD_CLK SD Write Protected GPIO SD Card Detect GPIO GPIO6 (SD_WP) GPIO15 (SD_nCD) 105 I/O12 32 I/O12 USB INTERFACE USB Bus Data USB Transceiver Bias Crystal Input/External Clock Input USB+ USBRBIAS 7 8 127 I/O-U I-R These pins connect to the USB bus data signals. A 12.0k , 1.0% resistor is attached from VSSA to this pin in order to set the transceiver's internal bias currents. 24MHz Crystal or external clock input. XTAL: This pin can be connected to one terminal of the crystal or can be connected to an external 24/48MHz clock when a crystal is not used. Note: The MA[1:0] pins will be sampled while nRESET is asserted, and the value will be latched upon nRESET negation. This will determine the clock source and value. XTAL1 (CLKIN) 124 ICLKx Crystal Output XTAL2 123 OCLKx 24MHz Crystal This is the other terminal of the crystal, or left open when an external clock source is used to drive XTAL1/CLKIN. It may not be used to drive any external circuitry other than the crystal circuit. Revision 2.6 (05-08-08) DATASHEET 18 SMSC USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions (continued) 128-PIN VTQFP BUFFER TYPE NAME SYMBOL DESCRIPTION MEMORY / IO INTERFACE Memory Data Bus MD[7:0] 33 29 30 31 34 35 36 37 28 I/O12 These signals are used to transfer data between the internal CPU and the external program memory. Note: These pins have internal weak pull-up resistors that are controlled by the MD_PU_DIS bit of the PWR_MGMT_CTL1 register. Memory Address Bus Memory Address Bus MA16 O12 These signals address memory locations within the external memory. MA16 is a bit generated by the ROM Mapper. These signals address memory locations within the external memory. Note: USB2259 requires that MA2 be tied to 3.3V via a 10K resistor. MA[15:2] 2 4 107 1 113 24 111 109 106 108 110 112 114 116 25 27 O12 Memory Address Bus MA1[1:0] / CLK_ SEL1[1:0] O12 I/O12PD MA[1:0]: These signals address memory locations within the external memory. CLK_SEL[1:0]: During nRESET assertion, these pins will select the operating frequency of the external clock, and the corresponding weak pulldown resistors are enabled. When nRESET is negated, the value on these pins will be internal latched and these pins will revert to MA[1:0] functionality; the internal pull-downs will be disabled. CLK_SEL[1:0] CLK_SEL[1:0] CLK_SEL[1:0] CLK_SEL[1:0] Note: = = = = '00'. 24MHz '01'. RESERVED '10'. RESERVED '11'. 48MHz If the latched value is '1', then the corresponding MA pin is tri-stated when the chip is in the powerdown state. If the latched value is '0', then the corresponding MA pin will function identically to the MA[15:3] pins at all times (other than during nRESET assertion). Memory Write Strobe Memory Read Strobe SMSC USB2250/51/59 nMWR nMRD 3 115 O12 O12 Program Memory Write; active low Program Memory Read; active low DATASHEET 19 Revision 2.6 (05-08-08) Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions (continued) 128-PIN VTQFP 26 BUFFER TYPE O12 NAME Memory Chip Enable SYMBOL nMCE DESCRIPTION Program Memory Chip Enable; active low. This signal is asserted when any external access is being done by the processor. This signal is held to logic 'high' while nRESET is asserted. MISC General Purpose I/O LED1 / GPIO1 120 I/O12 This pin may be used either as input, edge sensitive interrupt input, or output. In addition, as an output, the GPIO1 can be used output controlled by the LED1_GPIO1 register. General Purpose I/O GPIO3 (VBUS_DET) 121 I/O12 This pin may be used either as input, edge sensitive interrupt input, or output. This pin is not 5V tolerant. An external resistor divider must be used when connected to VBUS. General Purpose I/O GPIO4 (SCL) 118 I/O12 O12 General Purpose I/O GPIO5 (SDA) 5 I/O12 This pin may be used either as input, edge sensitive interrupt input, or output. SCL: This is the clock output when used with an external EEPROM. This pin may be used either as input, edge sensitive interrupt input, or output. SDA: This is the data pin when used with an external serial EEPROM. General Purpose I/O GPIO8 / CRD_PWR0 14 I/O12 I/O200 General Purpose I/O GPIO9 / CRD_PWR1 78 I/O12 I/O200 General Purpose I/O GPIO10 / CRD_PWR2 76 I/O12 GPIO: This pin may be used either as input, edge sensitive interrupt input, or output. CRD_PWR: Card Power drive of 3.3V @ either 100mA or 200mA. GPIO: This pin may be used either as input, edge sensitive interrupt input, or output. CRD_PWR: Card Power drive of 3.3V @ either 100mA or 200mA. GPIO: These pins may be used either as input, edge sensitive interrupt input, or output. It is a requirement that this is the only FET used to power SM devices. Failure to do this will violate SM voltage specification on SM device pins. CRD_PWR: Card Power drive of 3.3V @ either 100mA or 200mA. GPIO: These pins may be used either as input, edge sensitive interrupt input, or output. CRD_PWR: Card Power drive of 3.3V @ either 100mA or 200mA. I/O200 General Purpose I/O GPIO11 / CRD_PWR3 16 I/O12 I/O200 Revision 2.6 (05-08-08) DATASHEET 20 SMSC USB2250/51/59 Ultra Fast USB 2.0 Multi-Format Flash Media Controller Datasheet Table 5.1 USB2250/51/59 128-Pin VTQFP Pin Descriptions (continued) 128-PIN VTQFP 64 BUFFER TYPE IS NAME RESET Input SYMBOL nRESET DESCRIPTION This active low signal is used by the system to reset the chip. The active low pulse should be at least 1μs wide. This signal is used for testing the chip. User should normally tie this pin low externally, if the test function is not used. This signal is used to enable the internal 1.8V regulator. TEST Input TEST 103 I Regulator Enable REG_EN 6 IPU ANALOG / DIGITAL POWER, and GROUND 1.8V Digital Core Power VDD18 49 All VDD18 pins must be connected together on the circuit board. +1.8V Core power. If the internal regulator is enabled, then this pin must have a 1.0μF (or greater) ±20% (ESR