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MCIMX6Y2DVK09AB

MCIMX6Y2DVK09AB

  • 厂商:

    NXP(恩智浦)

  • 封装:

    LFBGA272

  • 描述:

    I.MX6ULL ROM PERF ENHAN

  • 数据手册
  • 价格&库存
MCIMX6Y2DVK09AB 数据手册
NXP Semiconductors Data Sheet: Technical Data i.MX 6ULL Applications Processors for Consumer Products Document Number: IMX6ULLCEC Rev. 1.3, 08/2018 MCIMX6Y0DVM05AA MCIMX6Y1DVM05AA MCIMX6Y1DVK05AA MCIMX6Y2DVM05AA MCIMX6Y2DVM09AA MCIMX6Y7DVM09AA MCIMX6Y7DVK05AA MCIMX6Y2DVK09AB MCIMX6Y0DVM05AB MCIMX6Y1DVM05AB MCIMX6Y1DVK05AB MCIMX6Y2DVM05AB MCIMX6Y2DVM09AB MCIMX6Y7DVM09AB MCIMX6Y7DVK05AB Package Information Plastic Package MAPBGA 14 x 14 mm, 0.8 mm pitch MAPBGA 9 x 9 mm, 0.5 mm pitch Ordering Information See Table 1 on page 3 1 i.MX 6ULL Introduction The i.MX 6ULL processors represent NXP’s latest achievement in integrated multimedia-focused products offering high performance processing with a high degree of functional integration, targeted towards the growing market of connected devices. The i.MX 6ULL is a high performance, ultra efficient processor family with featuring NXP’s advanced implementation of the single Arm Cortex®-A7 core, which operates at speeds of up to 900 MHz. i.MX 6ULL includes integrated power management module that reduces the complexity of external power supply and simplifies the power sequencing. Each processor in this family provides various memory interfaces, including LPDDR2, DDR3, DDR3L, Raw and Managed NAND flash, NOR flash, eMMC, Quad SPI, and a wide range of other interfaces for connecting peripherals, such as WLAN, Bluetooth™, GPS, displays, and camera sensors. NXP reserves the right to change the production detail specifications as may be required to permit improvements in the design of its products. 1. i.MX 6ULL Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.1. Ordering Information . . . . . . . . . . . . . . . . . . . . . . . 3 1.2. Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2. Architectural Overview . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.1. Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 3. Modules List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 3.1. Special Signal Considerations . . . . . . . . . . . . . . . 18 3.2. Recommended Connections for Unused Analog Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4. Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 21 4.1. Chip-Level Conditions . . . . . . . . . . . . . . . . . . . . . 21 4.2. Power Supplies Requirements and Restrictions . 31 4.3. Integrated LDO Voltage Regulator Parameters . . 32 4.4. PLL’s Electrical Characteristics . . . . . . . . . . . . . . 34 4.5. On-Chip Oscillators . . . . . . . . . . . . . . . . . . . . . . . 36 4.6. I/O DC Parameters . . . . . . . . . . . . . . . . . . . . . . . . 37 4.7. I/O AC Parameters . . . . . . . . . . . . . . . . . . . . . . . . 40 4.8. Output Buffer Impedance Parameters . . . . . . . . . 43 4.9. System Modules Timing . . . . . . . . . . . . . . . . . . . . 46 4.10. Multi-Mode DDR Controller (MMDC) . . . . . . . . . . 57 4.11. General-Purpose Media Interface (GPMI) Timing 58 4.12. External Peripheral Interface Parameters . . . . . . 66 4.13. A/D converter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 5. Boot Mode Configuration . . . . . . . . . . . . . . . . . . . . . . . 103 5.1. Boot Mode Configuration Pins . . . . . . . . . . . . . . 103 5.2. Boot Device Interface Allocation . . . . . . . . . . . . 104 6. Package Information and Contact Assignments . . . . . 111 6.1. 14 x 14 mm Package Information . . . . . . . . . . . . 111 6.2. 9 x 9 mm Package Information . . . . . . . . . . . . . . 124 7. Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138 i.MX 6ULL Introduction The i.MX 6ULL processors are specifically useful for applications such as: • Telematics • Audio playback • Connected devices • IoT Gateway • Access control panels • Human Machine Interfaces (HMI) • Portable medical and health care • IP phones • Smart appliances • eReaders The features of the i.MX 6ULL processors include: • Single-core Arm Cortex-A7—The single core A7 provides a cost-effective and power-efficient solution. • Multilevel memory system—The multilevel memory system of processor is based on the L1 instruction and data caches, L2 cache, and internal and external memory. The processor supports many types of external memory devices, including DDR3, low voltage DDR3, LPDDR2, NOR Flash, NAND Flash (MLC and SLC), OneNAND™, Quad SPI, and managed NAND, including eMMC up to rev 4.4/4.41/4.5. • Smart speed technology—Power management implemented throughout the IC that enables multimedia features and peripherals to consume minimum power in both active and various low power modes. • Dynamic voltage and frequency scaling—The power efficiency of devices by scaling the voltage and frequency to optimize performance. • Multimedia powerhouse—The multimedia performance of processor is enhanced by a multilevel cache system, NEON™ MPE (Media Processor Engine) co-processor, a programmable smart DMA (SDMA) controller, an asynchronous audio sample rate converter, an Electrophoretic Display (EPD) controller, and a Pixel processing pipeline (PXP) to support 2D image processing, including color-space conversion, scaling, alpha-blending, and rotation. • 2x Ethernet interfaces—2x 10/100 Mbps Ethernet controllers. • Human-machine interface—Each processor supports one digital parallel display interface. • Interface flexibility—Each processor supports connections to a variety of interfaces: two high-speed USB on-the-go with PHY, multiple expansion card ports (high-speed MMC/SDIO host and other), two 12-bit ADC modules with up to 10 total input channels and two CAN ports. • Advanced security—The processors deliver hardware-enabled security features that enable secure e-commerce, digital rights management (DRM), information encryption, secure boot, AES-128 encryption, SHA-1, SHA-256 HW acceleration engine, and secure software downloads. The security features are discussed in the i.MX 6ULL Security Reference Manual (IMX6ULLSRM). i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 2 NXP Semiconductors i.MX 6ULL Introduction • Integrated power management—The processors integrate linear regulators and internally generate voltage levels for different domains. This significantly simplifies system power management structure. For a comprehensive list of the i.MX 6ULL features, see Section 1.2, Features"”. 1.1 Ordering Information Table 1 provides examples of orderable part numbers covered by this data sheet. Table 1. Ordering Information Part Number Feature Package Junction Temperature Tj (C) MCIMX6Y0DVM05AA MCIMX6Y0DVM05AB Features supports: 14 x 14 mm, 0.8 pitch • 528 MHz, commercial grade for general purpose MAPBGA • No security • No LCD/CSI • No CAN • Ethernet x1 • USB OTG x1 • ADC x1 • UART x4 • SAI x1 • No ESAI • Timer x2 • PWM x4 • I2C x2 • SPI x2 0 to +95 MCIMX6Y1DVM05AA MCIMX6Y1DVM05AB Features supports: 14 x 14 mm, 0.8 pitch • 528 MHz, commercial grade for general purpose MAPBGA • Basic security • No LCD/CSI • CAN x1 • Ethernet x1 • USB OTG x2 • ADC x1 • UART x8 • SAI x3 • ESAI x1 • Timer x4 • PWM x8 • I2C x4 • SPI x4 0 to +95 i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 NXP Semiconductors 3 i.MX 6ULL Introduction Table 1. Ordering Information Part Number Feature Package Junction Temperature Tj (C) MCIMX6Y2DVM05AA MCIMX6Y2DVM05AB Features supports: 14 x 14 mm, 0.8 pitch • 528 MHz, commercial grade for general purpose MAPBGA • Basic security • With LCD/CSI • CAN x2 • Ethernet x2 • USB OTG x2 • ADC x2 • UART x8 • SAI x3 • ESAI x1 • Timer x4 • PWM x8 • I2C x4 • SPI x4 0 to +95 MCIMX6Y1DVK05AA MCIMX6Y1DVK05AB Features supports: 9 x 9 mm, 0.5 pitch • 528 MHz, commercial grade for general purpose MAPBGA • Basic security • No LCD/CSI • CAN x1 • Ethernet x1 • USB OTG x2 • ADC x1 • UART x8 • SAI x3 • ESAI x1 • Timer x4 • PWM x8 • I2C x4 • SPI x4 0 to +95 MCIMX6Y7DVK05AA MCIMX6Y7DVK05AB Features supports: 9 x 9 mm, 0.5 pitch • 528 MHz, commercial grade for general purpose MAPBGA • Basic security • With LCD/CSI • EPDC • No CAN • Ethernet x1 • USB OTG x2 • ADC x2 • UART x4 • SAI x3 • ESAI x1 • Timer x4 • PWM x4 • I2C x4 • SPI x4 0 to +95 i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 4 NXP Semiconductors i.MX 6ULL Introduction Table 1. Ordering Information Part Number Feature Package Junction Temperature Tj (C) MCIMX6Y2DVK09AB Features supports: 9 x 9 mm, 0.5 pitch • 900 MHz, commercial grade for general purpose MAPBGA • Basic security • With LCD/CSI • CAN x2 • Ethernet x2 • USB OTG x2 • ADC x2 • UART x8 • SAI x3 • ESAI x1 • Timer x4 • PWM x8 • I2C x4 • SPI x4 0 to +95 MCIMX6Y2DVM09AB MCIMX6Y2DVM09AB Features supports: 14 x 14mm, 0.8 pitch • 900 MHz, commercial grade for general purpose MAPBGA • Basic security • With LCD/CSI • CAN x2 • Ethernet x2 • USB OTG x2 • ADC x2 • UART x8 • SAI x3 • ESAI x1 • Timer x4 • PWM x8 • I2C x4 • SPI x4 0 to +95 MCIMX6Y7DVM09AA MCIMX6Y7DVM09AB Features supports: 14 x 14mm, 0.8 pitch • 900 MHz, commercial grade for general purpose MAPBGA • Basic security • With LCD/CSI • EPDC • No CAN • Ethernet x1 • USB OTG x2 • ADC x2 • UART x4 • SAI x3 • ESAI x1 • Timer x4 • PWM x4 • I2C x4 • SPI x4 0 to +95 Figure 1 describes the part number nomenclature so that the users can identify the characteristics of the specific part number they have (for example, cores, frequency, temperature grade, fuse options, and silicon i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 NXP Semiconductors 5 i.MX 6ULL Introduction revision). The primary characteristic which describes which data sheet applies to a specific part is the temperature grade (junction) field. • The i.MX 6ULL Applications Processors for Consumer Products Data Sheet (IMX6ULLCEC) covers parts listed with a “D (Commercial temp)” Ensure to have the proper data sheet for specific part by verifying the temperature grade (junction) field and matching it to the proper data sheet. If there will be any questions, visit the web page NXP.com/imx6series or contact a NXP representative for details. MC IMX6 X @ + VV $$ % A MC Silicon Rev A Prototype Samples PC Rev 1.0 (Mask number: 0N70S) A Mass Production MC Rev 1.1 (Mask number: 1N70S) B Special SC Qualification Level i.MX 6 Family i.MX 6ULL X Y @ Part differentiator With EPDC 7 Reserved 6 5 Fuse Option % Reserved A Arm Cortex-A7 Frequency $$ 528 MHz 05 792 MHz 08 900 MHz 09 4 3 Package Type General Purpose 2 (Full Feature) 2 MAPBGA 14 x 14 mm, 0.8 pitch VM General Purpose 1 (Reduced Feature) 1 MAPBGA 9 x 9 mm, 0.5 pitch VK Baseline 0 Junction Temperature (Tj) + Consumer: 0 to + 95 °C D Industrial: -40 to +105 °C C ROHS Figure 1. Part Number Nomenclature—i.MX 6ULL 1.2 Features The i.MX 6ULL processors are based on Arm Cortex-A7 MPCore™ Platform, which has the following features: • Supports single Arm Cortex-A7 MPCore (with TrustZone) with: — 32 KB L1 Instruction Cache — 32 KB L1 Data Cache — Private Timer and Watchdog i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 6 NXP Semiconductors i.MX 6ULL Introduction • • • • • • • — Cortex-A7 NEON Media Processing Engine (MPE) Co-processor General Interrupt Controller (GIC) with 128 interrupts support Global Timer Snoop Control Unit (SCU) 128 KB unified I/D L2 cache Single Master AXI bus interface output of L2 cache Frequency of the core (including Neon and L1 cache), as per Table 10, "Operating Ranges," on page 24. NEON MPE coprocessor — SIMD Media Processing Architecture — NEON register file with 32x64-bit general-purpose registers — NEON Integer execute pipeline (ALU, Shift, MAC) — NEON dual, single-precision floating point execute pipeline (FADD, FMUL) — NEON load/store and permute pipeline — 32 double-precision VFPv3 floating point registers The SoC-level memory system consists of the following additional components: — Boot ROM, including HAB (96 KB) — Internal multimedia/shared, fast access RAM (OCRAM, 128 KB) • External memory interfaces: The i.MX 6ULL processors support latest, high volume, cost effective handheld DRAM, NOR, and NAND Flash memory standards. — 16-bit LP-DDR2-800, 16-bit DDR3-800 and DDR3L-800 — 8-bit NAND-Flash, including support for Raw MLC/SLC, 2 KB, 4 KB, and 8 KB page size, BA-NAND, PBA-NAND, LBA-NAND, OneNAND™ and others. BCH ECC up to 40 bits. — 16/8-bit NOR Flash. All EIMv2 pins are muxed on other interfaces. Each i.MX 6ULL processor enables the following interfaces to external devices (some of them are muxed and not available simultaneously): • Displays: — One parallel display port, support max 85 MHz display clock and up to WXGA (1366 x 768) at 60 Hz — Support 24-bit, 18-bit, 16-bit, and 8-bit parallel display — Electrophoretic display controller support direct-driver for E-Ink EPD panel, with up to 2048x1536 resolution at 106 Hz • Camera sensors: — One parallel camera port, up to 24 bit and 133.3 MHz pixel clock — Support 24-bit, 16-bit, 10-bit, and 8-bit input — Support BT.656 interface • Expansion cards: — Two MMC/SD/SDIO card ports all supporting: i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 NXP Semiconductors 7 i.MX 6ULL Introduction • • – 1-bit or 4-bit transfer mode specifications for SD and SDIO cards up to UHS-I SDR-104 mode (104 MB/s max) – 1-bit, 4-bit, or 8-bit transfer mode specifications for MMC cards up to 52 MHz in both SDR and DDR modes (104 MB/s max) – 4-bit or 8-bit transfer mode specifications for eMMC chips up to 200 MHz in HS200 mode (200 MB/s max) USB: — Two high speed (HS) USB 2.0 OTG (Up to 480 Mbps), with integrated HS USB PHY Miscellaneous IPs and interfaces: — Three I2S/SAI/AC97, up to 1.4 Mbps each — ESAI — Sony Philips Digital Interface Format (SPDIF), Rx and Tx — Eight UARTs, up to 5.0 Mbps each: – Providing RS232 interface – Supporting 9-bit RS485 multidrop mode – Support RTS/CTS for hardware flow control — Four eCSPI (Enhanced CSPI), up to 52 Mbps each — Four I2C, supports 400 kbps — Two 10/100 Ethernet Controller (IEEE1588 compliant) — Eight Pulse Width Modulators (PWM) — System JTAG Controller (SJC) — GPIO with interrupt capabilities — 8x8 Key Pad Port (KPP) — One Quad SPI to connect to serial NOR flash — Two Flexible Controller Area Network (FlexCAN) — Three Watchdog timers (WDOG) — 8-bit/10-bit/12-bit/16-bit camera interface — Two 12-bit Analog to Digital Converters (ADC) with up to 10 input channels in total The i.MX 6ULL processors integrate advanced power management unit and controllers: • • • • • • • Provide PMU, including LDO supplies, for on-chip resources Use Temperature Sensor for monitoring the die temperature Use Voltage Sensor for monitoring the die voltage Support DVFS techniques for low power modes Use SW State Retention and Power Gating for Arm and NEON Support various levels of system power modes Use flexible clock gating control scheme i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 8 NXP Semiconductors i.MX 6ULL Introduction The i.MX 6ULL processors use dedicated hardware accelerators to meet the targeted multimedia performance. The use of hardware accelerators is a key factor in obtaining high performance at low power consumption numbers, while having the CPU core relatively free for performing other tasks. The i.MX 6ULL processors incorporate the following hardware accelerators: • PXP—Pixel Processing Pipeline for image resize, rotation, overlay and CSC. Off loading key pixel processing operations are required to support the LCD display applications. • ASRC—Asynchronous Sample Rate Converter Security functions are enabled and accelerated by the following hardware: • Arm TrustZone including the TZ architecture (separation of interrupts, memory mapping, etc.) • SJC—System JTAG Controller. Protecting JTAG from debug port attacks by regulating or blocking the access to the system debug features. • SNVS—Secure Non-Volatile Storage, including Secure Real Time Clock, both active tamper and passive tamper detection logic has up to 10 tamper inputs. Voltage monitor, temperature monitor, and clock frequency monitor protects the secure key storage. • CSU—Central Security Unit. Enhancement for the IC Identification Module (IIM). Will be configured during boot and by eFUSEs and will determine the security level operation mode as well as the TZ policy. • A-HAB—Advanced High Assurance Boot—HABv4 with the new embedded enhancements: AES-128 encryption, SHA-1, and SHA-256 HW acceleration engine, 2048-bit RSA key, version control mechanism, warm boot, CSU, and TZ initialization. NOTE The actual feature set depends on the part numbers as described in Table 1. Functions, such as display and camera interfaces, connectivity interfaces. i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 NXP Semiconductors 9 Architectural Overview 2 Architectural Overview The following subsections provide an architectural overview of the i.MX 6ULL processor system. 2.1 Block Diagram Figure 2 shows the functional modules in the i.MX 6ULL processor system. LP-DDR2 / DDR3 Battery Control Device External Memory NAND FLASH ARM Cortex A 7 MPCore Platform MMDC Cortex-A7 Core EIM GPMI & BCH NOR FLASH (Parallel ) JTAG (IEEE1149 .6) Sensors QSPI Crystal and Clock Source Debug Clock & Reset DAP PLL (6) TPIU CCM 32 KB I-cahce 32 KB D-cache CTIs GPC NEON ETM SJC SRC MMC/SD eMMC/eSD MMC/SD SDXC XTAL OSC SCU & Timer Timer/Control L2 Cache 128 KB 32K OSC Security CSU Fuse Box Tamper Detection HAB SNVS (SRTC) Internal Memory GPT ( 2) OCRAM 128 KB EPIT (2) ROM 96 KB Temp Monitor Smart DMA SDMA LCD Panel Display Interface Image Procssing LCDIF Pixel Processing Pipeline (PXP) Eletrophoretic Display (EPD) CMOS Sensor eINK Panel AP Peripherals uSDHC (2) Camera Interface I2C (4) SPBA NOR FLASH (Quad SPI ) AXI and AHB Switch Fabric WDOG (3) Shared Peripherals Keypad PWM (8) ASRC OCOTP MQS IOMUXC eCSPI (4) KPP SPDIF Tx /Rx GPIO SAI (3) Ethernet (2) UART (8) CAN (2) ESAI USB OTG (2) CAN x2 USB OTG (dev/host) 10/100M Ethernet x2 Controller Area Network Power Management CSI LDOs WLAN Modem IC Digital Audio . Figure 2. i.MX 6ULL System Block Diagram i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 10 NXP Semiconductors Modules List 3 Modules List The i.MX 6ULL processors contain a variety of digital and analog modules. Table 2 describes these modules in alphabetical order. Table 2. i.MX 6ULL Modules List Block Mnemonic Block Name Subsystem ADC1 ADC2 Analog to Digital Converter — The ADC is a 12-bit general purpose analog to digital converter. Arm Arm Platform Arm The Arm Core Platform includes 1x Cortex-A7 core. It also includes associated sub-blocks, such as the Level 2 Cache Controller, SCU (Snoop Control Unit), GIC (General Interrupt Controller), private timers, watchdog, and CoreSight debug modules. ASRC Asynchronous Sample Rate Converter Multimedia Peripherals The Asynchronous Sample Rate Converter (ASRC) converts the sampling rate of a signal associated to an input clock into a signal associated to a different output clock. The ASRC supports concurrent sample rate conversion of up to 10 channels of about -120dB THD+N. The sample rate conversion of each channel is associated to a pair of incoming and outgoing sampling rates. The ASRC supports up to three sampling rate pairs. BCH Binary-BCH ECC Processor System Control Peripherals CCM GPC SRC Brief Description The BCH module provides up to 40-bit ECC encryption/decryption for NAND Flash controller (GPMI) Clock Control Module, Clocks, Resets, and These modules are responsible for clock and reset General Power Controller, Power Control distribution in the system, and also for the system power System Reset Controller management. CSI Parallel CSI Multimedia Peripherals The CSI IP provides parallel CSI standard camera interface port. The CSI parallel data ports are up to 24 bits. It is designed to support 24-bit RGB888/YUV444, CCIR656 video interface, 8-bit YCbCr, YUV or RGB, and 8-bit/10-bit/16-bit Bayer data input. CSU Central Security Unit Security The Central Security Unit (CSU) is responsible for setting comprehensive security policy within the i.MX 6ULL platform. DAP Debug Access Port System Control Peripherals The DAP provides real-time access for the debugger without halting the core to: • System memory and peripheral registers • All debug configuration registers The DAP also provides debugger access to JTAG scan chains. The DAP module is internal to the Cortex-A7 Core Platform. i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 NXP Semiconductors 11 Modules List Table 2. i.MX 6ULL Modules List (continued) Block Mnemonic Block Name Subsystem Brief Description DCP Data co-processor Security This module provides support for general encryption and hashing functions typically used for security functions. Because its basic job is moving data from memory to memory, it also incorporates a memory-copy (memcopy) function for both debugging and as a more efficient method of copying data between memory blocks than the DMA-based approach. eCSPI1 eCSPI2 eCSPI3 eCSPI4 Configurable SPI Connectivity Peripherals Full-duplex enhanced Synchronous Serial Interface, with data rate up to 52 Mbit/s. It is configurable to support Master/Slave modes, four chip selects to support multiple peripherals. EIM NOR-Flash /PSRAM interface Connectivity Peripherals The EIM NOR-FLASH / PSRAM provides: • Support 16-bit (in muxed IO mode only) PSRAM memories (sync and async operating modes), at slow frequency • Support 16-bit (in muxed IO mode only) NOR-Flash memories, at slow frequency • Multiple chip selects ENET1 ENET2 Ethernet Controller Connectivity Peripherals The Ethernet Media Access Controller (MAC) is designed to support 10/100 Mbit/s Ethernet/IEEE 802.3 networks. An external transceiver interface and transceiver function are required to complete the interface to the media. The module has dedicated hardware to support the IEEE 1588 standard. See the ENET chapter of the reference manual for details. EPDC Electrophoretic Display Controller Multimedia Peripherals The EPDC is a feature-rich, low power, and high performance direct-drive active matrix EPD controller. It is specially designed to drive E-INKTM EPD panels, supporting a wide variety of TFT backplanes. EPIT1 EPIT2 Enhanced Periodic Interrupt Timer Timer Peripherals Each EPIT is a 32-bit “set and forget” timer that starts counting after the EPIT is enabled by software. It is capable of providing precise interrupts at regular intervals with minimal processor intervention. It has a 12-bit prescaler for division of input clock frequency to get the required time setting for the interrupts to occur, and counter value can be programmed on the fly. i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 12 NXP Semiconductors Modules List Table 2. i.MX 6ULL Modules List (continued) Block Mnemonic Block Name Subsystem Brief Description ESAI Enhanced Serial Audio Interface Connectivity Peripherals The Enhanced Serial Audio Interface (ESAI) provides a full-duplex serial port for serial communication with a variety of serial devices, including industry-standard codecs, SPDIF transceivers, and other processors. The ESAI consists of independent transmitter and receiver sections, each section with its own clock generator. All serial transfers are synchronized to a clock. Additional synchronization signals are used to delineate the word frames. The normal mode of operation is used to transfer data at a periodic rate, one word per period. The network mode is also intended for periodic transfers; however, it supports up to 32 words (time slots) per period. This mode can be used to build time division multiplexed (TDM) networks. In contrast, the on-demand mode is intended for non-periodic transfers of data and to transfer data serially at high speed when the data becomes available. The ESAI has 12 pins for data and clocking connection to external devices. FLEXCAN1 FLEXCAN2 Flexible Controller Area Network Connectivity Peripherals The CAN protocol was primarily, but not only, designed to be used as a vehicle serial data bus, meeting the specific requirements of this field: real-time processing, reliable operation in the Electromagnetic interference (EMI) environment of a vehicle, cost-effectiveness and required bandwidth. The FlexCAN module is a full implementation of the CAN protocol specification, Version 2.0 B, which supports both standard and extended message frames. GPIO1 GPIO2 GPIO3 GPIO4 GPIO5 General Purpose I/O Modules System Control Peripherals Used for general purpose input/output to external ICs. Each GPIO module supports 32 bits of I/O. GPMI General Purpose Memory Interface Connectivity Peripherals The GPMI module supports up to 8x NAND devices and 40-bit ECC encryption/decryption for NAND Flash Controller (GPMI2). GPMI supports separate DMA channels for each NAND device. GPT1 GPT2 General Purpose Timer Timer peripherals Each GPT is a 32-bit “free-running” or “set and forget” mode timer with programmable prescaler and compare and capture register. A timer counter value can be captured using an external event and can be configured to trigger a capture event on either the leading or trailing edges of an input pulse. When the timer is configured to operate in “set and forget” mode, it is capable of providing precise interrupts at regular intervals with minimal processor intervention. The counter has output compare logic to provide the status and interrupt at comparison. This timer can be configured to run either on an external clock or on an internal clock. i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 NXP Semiconductors 13 Modules List Table 2. i.MX 6ULL Modules List (continued) Block Mnemonic Block Name Subsystem Brief Description LCDIF LCD interface Connectivity peripherals The LCDIF is a general purpose display controller used to drive a wide range of display devices varying in size and capability. The LCDIF is designed to support dumb (synchronous 24-bit Parallel RGB interface) and smart (asynchronous parallel MPU interface) LCD devices. MQS Medium Quality Sound Multimedia Peripherals MQS is used to generate 2-channel medium quality PWM-like audio via two standard digital GPIO pins. PWM1 PWM2 PWM3 PWM4 PWM5 PWM6 PWM7 PWM8 Pulse Width Modulation Connectivity peripherals The pulse-width modulator (PWM) has a 16-bit counter and is optimized to generate sound from stored sample audio images and it can also generate tones. It uses 16-bit resolution and a 4x16 data FIFO to generate sound. PXP Pixel Processing Pipeline Display peripherals A high-performance pixel processor capable of 1 pixel/clock performance for combined operations, such as color-space conversion, alpha blending, gamma-mapping, and rotation. The PXP is enhanced with features specifically for gray scale applications. In addition, the PXP supports traditional pixel/frame processing paths for still-image and video processing applications, allowing it to interface with the integrated EPD. RNGB Random Number Generator Security Random number generating module. QSPI Quad SPI Connectivity peripherals Quad SPI module acts as an interface to external serial flash devices. This module contains the following features: • Flexible sequence engine to support various flash vendor devices • Single pad/Dual pad/Quad pad mode of operation • Single Data Rate/Double Data Rate mode of operation • Parallel Flash mode • DMA support • Memory mapped read access to connected flash devices • Multi-master access with priority and flexible and configurable buffer for each master SAI1 SAI2 SAI3 — — The SAI module provides a synchronous audio interface (SAI) that supports full duplex serial interfaces with frame synchronization, such as I2S, AC97, TDM, and codec/DSP interfaces. i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 14 NXP Semiconductors Modules List Table 2. i.MX 6ULL Modules List (continued) Block Mnemonic Block Name Subsystem Brief Description SDMA Smart Direct Memory Access System Control Peripherals The SDMA is multi-channel flexible DMA engine. It helps in maximizing system performance by off-loading the various cores in dynamic data routing. It has the following features: • Powered by a 16-bit Instruction-Set micro-RISC engine • Multi-channel DMA supporting up to 32 time-division multiplexed DMA channels • 48 events with total flexibility to trigger any combination of channels • Memory accesses including linear, FIFO, and 2D addressing • Shared peripherals between Arm and SDMA • Very fast Context-Switching with 2-level priority based preemptive multi-tasking • DMA units with auto-flush and prefetch capability • Flexible address management for DMA transfers (increment, decrement, and no address changes on source and destination address) • DMA ports can handle unit-directional and bi-directional flows (copy mode) • Up to 8-word buffer for configurable burst transfers for EMIv2.5 • Support of byte-swapping and CRC calculations • Library of Scripts and API is available SJC System JTAG Controller System Control Peripherals The SJC provides JTAG interface, which complies with JTAG TAP standards, to internal logic. The i.MX 6ULL processors use JTAG port for production, testing, and system debugging. In addition, the SJC provides BSR (Boundary Scan Register) standard support, which complies with IEEE1149.1 and IEEE1149.6 standards. The JTAG port must be accessible during platform initial laboratory bring-up, for manufacturing tests and troubleshooting, as well as for software debugging by authorized entities. The i.MX 6ULL SJC incorporates three security modes for protecting against unauthorized accesses. Modes are selected through eFUSE configuration. SNVS Secure Non-Volatile Storage Security Secure Non-Volatile Storage, including Secure Real Time Clock, Security State Machine, Master Key Control, and Violation/Tamper Detection and reporting. SPDIF Sony Philips Digital Interconnect Format Multimedia Peripherals A standard audio file transfer format, developed jointly by the Sony and Phillips corporations. Has Transmitter and Receiver functionality. System Counter — — The system counter module is a programmable system counter which provides a shared time base to the Cortex A series cores as part of Arm’s generic timer architecture. It is intended for use in application where the counter is always powered on and supports multiple, unrelated clocks. i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 NXP Semiconductors 15 Modules List Table 2. i.MX 6ULL Modules List (continued) Block Mnemonic Block Name Subsystem Brief Description TSC Touch Screen Touch Controller TZASC Trust-Zone Address Space Controller Security The TZASC (TZC-380 by Arm) provides security address region control functions required for intended application. It is used on the path to the DRAM controller. UART1 UART2 UART3 UART4 UART5 UART6 UART7 UART8 UART Interface Connectivity Peripherals Each of the UARTv2 module supports the following serial data transmit/receive protocols and configurations: • 7- or 8-bit data words, 1 or 2 stop bits, programmable parity (even, odd or none) • Programmable baud rates up to 5 Mbps. • 32-byte FIFO on Tx and 32 half-word FIFO on Rx supporting auto-baud uSDHC1 uSDHC2 SD/MMC and SDXC Enhanced Multi-Media Card / Secure Digital Host Controller Connectivity Peripherals i.MX 6ULL specific SoC characteristics: All four MMC/SD/SDIO controller IPs are identical and are based on the uSDHC IP. They are: • Fully compliant with MMC command/response sets and Physical Layer as defined in the Multimedia Card System Specification, v4.5/4.2/4.3/4.4/4.41/ including high-capacity (size > 2 GB) cards HC MMC. • Fully compliant with SD command/response sets and Physical Layer as defined in the SD Memory Card Specifications, v3.0 including high-capacity SDXC cards up to 2 TB. • Fully compliant with SDIO command/response sets and interrupt/read-wait mode as defined in the SDIO Card Specification, Part E1, v3.0 Two ports support: • 1-bit or 4-bit transfer mode specifications for SD and SDIO cards up to UHS-I SDR104 mode (104 MB/s max) • 1-bit, 4-bit, or 8-bit transfer mode specifications for MMC cards up to 52 MHz in both SDR and DDR modes (104 MB/s max) • 4-bit or 8-bit transfer mode specifications for eMMC chips up to 200 MHz in HS200 mode (200 MB/s max) However, the SoC level integration and I/O muxing logic restrict the functionality to the following: • Instances #1 and #2 are primarily intended to serve as interfaces to on-board peripherals. These ports are equipped with “Card detection” and “Write Protection” pads and do not support hardware reset. • All ports can work with 1.8 V and 3.3 V cards. There are two completely independent I/O power domains for Ports #1 and #2 in four bit configuration (SD interface). With touch controller to support 4-wire and 5-wire resistive touch panel. i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 16 NXP Semiconductors Modules List Table 2. i.MX 6ULL Modules List (continued) Block Mnemonic Block Name Subsystem Brief Description USB Universal Serial Bus 2.0 Connectivity Peripherals USBO2 (USB OTG1 and USB OTG2) contains: • Two high-speed OTG 2.0 modules with integrated HS USB PHYs • Support eight Transmit (TX) and eight Receive (Rx) endpoints, including endpoint 0 WDOG1 WDOG3 Watch Dog Timer Peripherals The Watch Dog Timer supports two comparison points during each counting period. Each of the comparison points is configurable to evoke an interrupt to the Arm core, and a second point evokes an external event on the WDOG line. WDOG2 (TZ) Watch Dog (TrustZone) Timer Peripherals The TrustZone Watchdog (TZ WDOG) timer module protects against TrustZone starvation by providing a method of escaping normal mode and forcing a switch to the TZ mode. TZ starvation is a situation where the normal OS prevents switching to the TZ mode. Such situation is undesirable as it can compromise the system’s security. Once the TZ WDOG module is activated, it must be serviced by TZ software on a periodic basis. If servicing does not take place, the timer times out. Upon a time-out, the TZ WDOG asserts a TZ mapped interrupt that forces switching to the TZ mode. If it is still not served, the TZ WDOG asserts a security violation signal to the CSU. The TZ WDOG module cannot be programmed or deactivated by a normal mode SW. i.MX 6ULL Applications Processors for Consumer Products, Rev. 1.3, 08/2018 NXP Semiconductors 17 Modules List 3.1 Special Signal Considerations Table 3 lists special signal considerations for the i.MX 6ULL processors. The signal names are listed in alphabetical order. The package contact assignments can be found in Section 6, Package Information and Contact Assignments".” Signal descriptions are provided in the i.MX 6ULL Reference Manual (IMX6ULLRM). Table 3. Special Signal Considerations Signal Name Remarks CCM_CLK1_P/ CCM_CLK1_N One general purpose differential high speed clock Input/output is provided. It can be used: • To feed external reference clock to the PLLs and further to the modules inside SoC. • To output internal SoC clock to be used outside the SoC as either reference clock or as a functional clock for peripherals. See the i.MX 6ULL Reference Manual (IMX6ULLRM) for details on the respective clock trees. Alternatively one may use single ended signal to drive CLK1_P input. In this case corresponding CLK1_N input should be tied to the constant voltage level equal 1/2 of the input signal swing. Termination should be provided in case of high frequency signals. After initialization, the CLK1 input/output can be disabled (if not used). If unused, either or both of the CLK1_N/P pairs may remain unconnected. RTC_XTALI/RTC_XTALO If the user wishes to configure RTC_XTALI and RTC_XTALO as an RTC oscillator, a 32.768 kHz crystal, (100 k ESR, 10 pF load) should be connected between RTC_XTALI and RTC_XTALO. Keep in mind the capacitors implemented on either side of the crystal are about twice the crystal load capacitor. To hit the exact oscillation frequency, the board capacitors need to be reduced to account for board and chip parasitics. The integrated oscillation amplifier is self biasing, but relatively weak. Care must be taken to limit parasitic leakage from RTC_XTALI and RTC_XTALO to either power or ground (>100 M). This will debias the amplifier and cause a reduction of startup margin. Typically RTC_XTALI and RTC_XTALO should bias to approximately 0.5 V. If it is desired to feed an external low frequency clock into RTC_XTALI the RTC_XTALO pin should be remain unconnected or driven with a complimentary signal. The logic level of this forcing clock should not exceed VDD_SNVS_CAP level and the frequency should be
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