AM2611-Q1中文资料德州仪器数据手册PDF规格书

1 Features

Processor Cores:

• Single and Dual Arm® Cortex® R5F CPU with each

core running up to 500MHz

– 16KB I-Cache with 64-bit ECC per CPU core

– 16KB D-cache with 32-bit ECC per CPU core

– 256KB Tightly Coupled Memory (TCM) with 32-

bit ECC per core

– Lockstep or Dual-core operation supported

• Trigonometric Math Unit (TMU) for accelerating

trigonometric functions

– Up to 2x, one per R5F MCU core

Memory:

• 1.5MB of On-Chip Shared RAM (OCSRAM):

– 3 banks × 512KB

– ECC error protection for full 1.5MB OCSRAM

– Remote L2 Cache (RL2) for external memory,

software programmable up to 256KB per CPU

core

• 2x Octal Serial Peripheral Interface (OSPI) up to

133MHz SDR and DDR

– 1x with eXecute In Place (XIP) support

– RAM expansion/Flash over the Air (FOTA)

• General-Purpose Memory Controller (GPMC)

– 16-bit parallel data bus with 22-bit address bus

and 4 chip selects

– Up to 4MB addressable memory space

– Integrated Error Location Module (ELM)

support for error checking

System on Chip (SoC) Services and Architecture:

• 1x EDMA to support data movement functions

• Device Boot supported from the following

interfaces:

– UART (Primary/Backup)

– OSPI NOR and NAND Flash (50MHz SDR and

25MHz DDR) (Primary)

– USB Peripheral boot

• Interprocessor communication modules

– SPINLOCK module for synchronizing

processes running on multiple cores

– MAILBOX functionality implemented through

CTRLMMR registers

• Central Platform Time Sync (CPTS) support with

time-sync and compare-event interrupt routers

• Timer Modules:

– 2x Windowed Watchdog Timer (WWDT)

– 4x Real Time Interrupt (RTI) timer

USB 2.0

• Port configurable as USB host, USB device, or

USB Dual-Role device

• USB 2.0 Host mode

– High-Speed (HS, 480Mbps)

– Full-Speed (FS, 12Mbps)

– Low-Speed (LS, 1.5Mbps)

• USB 2.0 Device mode

– High-Speed (HS, 480Mbps)

– Full-Speed (FS, 12Mbps)

Industrial Connectivity:

• 2x Programmable Real-time Unit – Industrial

Communication Subsystem (PRU-ICSS)

– Dual core Programmable Realtime Unit

Subsystem (PRU0 / PRU1) per PRU-ICSS for

4 cores total

• Deterministic hardware

• Dynamic firmware

– 20-channel enhanced input (eGPI) per PRU

– 20-channel enhanced output (eGPO) per PRU

– Embedded Peripherals and Memory

• 1x UART, 1x ECAP, 1x MDIO, 1x IEP

• 1x 32KB Shared General Purpose RAM

• 2x 8KB Shared Data RAM

• 1x 12KB IRAM per PRU

• ScratchPad (SPAD), MAC/CRC

– Digital encoder and sigma-delta control loops

– The PRU-ICSS enables advanced industrial

protocols including:

• EtherCAT®, Ethernet/IP™

• PROFINET®, IO-Link®

– Dedicated Interrupt Controller (INTC)

– Dynamic CONTROLSS XBAR Integration

High Speed Interfaces

• Integrated 3-port Gigabit Ethernet Switch (CPSW)

supporting up to two external ports

– Selectable MII (10/100), RMII (10/100), or

RGMII (10/100/1000)

– IEEE 1588 (2008 Annex D, Annex E, Annex F)

with 802.1AS PTP

– Clause 45 MDIO PHY management

– 512x ALE engine based packet classifiers

– Priority flow control with up to 2KB packet size

– Four CPU hardware interrupt pacing

– IP/ UDP/ TCP checksum offload in hardware

– Time Sensitive Network (TSN) Support

– Cut-thru switching and Interexpress Traffic

(IET) support

General Connectivity:

• 6x Universal Asynchronous RX-TX (UART)

• 4x Serial Peripheral Interface (SPI) controllers

• 3x Local Interconnect Network (LIN) ports

• 3x Inter-Integrated Circuit (I2C) ports

• 2x Modular Controller Area Network (MCAN)

modules with CAN-FD support

• 1x Fast Serial Interface Transmitter (FSITX)

• 1x Fast Serial Interface Receiver (FSIRX)

• Up to 141x General Purpose I/O (GPIO) pins

Sensing and Actuation:

• Real-time Control Subsystem (CONTROLSS)

• Flexible Input/Output Crossbars (XBAR)

• 3x 12-bit Analog to Digital Converters (ADC) with 3

MSPS maximum sampling rate

– Each ADC module with

• 7x Single ended channels OR

• 3x Differential channels

– Highly configurable ADC digital logic

• With selectable internal or external

reference

• 4x Post-Processing blocks for each ADC

module

• 9x Analog Comparators with internal 12-bit DAC

reference (CMPSSA)

• 1x 12 bit Digital to Analog Converter (DAC)

• 10x Enhanced High Resolution Pulse Width

Modulation (eHRPWM) modules

– Single or Dual PWM channels

– Advanced PWM Configurations

– Enhanced HRPWM time resolution

• 8x Enhanced Capture (ECAP) modules

• 2x Enhanced Quadrature Encoder Pulse (EQEP)

modules

• 2x Sigma-Delta Filter Modules (SDFM)

Data Storage

• 1 × 4-bit Multi-Media Card/Secure Digital

(MMC/SD) interface

Security:

• Hardware Security Module (HSM) with support for

Auto SHE 1.1/EVITA

• Targeted for ISO 21434 compliance

• Secure boot support

– Device Take Over Protection

– Hardware enforced root-of-trust

– Authenticated boot

– SW Anti-rollback protection

• Debug security

– Secure device debug only after proper

authentication

– Ability to disable device debug functionality

• Device ID and Key Management

– Support for OTP Memory (FUSEROM)

• Store root keys and other security fields

– Separate EFUSE controllers and FUSE ROMs

– Unique Device Public Identifiers

• Memory Protection Units (MPU)

– Dedicated Arm® MPU per Cortex®-R5F core

– System MPU - present at various interfaces in

the SoC (MPU or Firewall)

– 8 to 16 Programmable Regions

• Enable/Privilege ID

• Start/End Address

• Read/Write/Cachable

• Secure/Non-Secure

• Cryptographic acceleration

– Cryptographic cores with DMA Support

– AES - 128/192/256-bit key sizes

– SHA2 - 256/384/512-bit support

– DRBG with pseudo and true random number

generator

Functional Safety:

• Enables design of systems with functional safety

requirements

– Error Signaling Module (ESM)

– ECC or parity on calculation critical memories

– Built-In Self-Test (BIST) on-chip RAM

– Runtime internal diagnostic modules including

voltage, temperature, and clock monitoring,

windowed watchdog timers, CRC engines for

memory integrity checks

• Functional Safety-Compliant [Industrial]

– Developed for functional safety applications

– Documentation to be made available to aid IEC

61508 functional safety system design

– Systematic capability up to SIL-3

– Hardware integrity up to SIL-3

– Safety-related certification

• IEC 61508 certified

• Functional Safety-Compliant [Automotive]

– Developed for functional safety applications

– Documentation to be made available to aid ISO

26262 functional safety system design

– Systematic capability up to ASIL-D

– Hardware integrity up to ASIL-D

– Safety-related certification

• ISO 26262 certified

Technology / Package:

• AEC-Q100 qualified for automotive applications

• ZCZ Package

– 324-pin NFBGAs

– 15.00mm × 15.00mm

– 0.8mm pitch

• ZFG Package

– 304-pin NFBGA

– 13.25mm × 13.25mm

– 0.65mm pitch

• ZEJ Package

– 256-pin NFBGA

– 13.00mm × 13.00mm

– 0.8mm pitch

• ZNC Package

– 293-pin NFBGA

– 10.00mm × 10.00mm

– 0.5mm pitch

2 Applications

• AC Inverter

• Automotive Digital Power Conversion/Control

– Battery Management Systems (BMS)

– On-board Chargers, DC/DC Converters

• Humanoid robot

• Industrial and collaborative robot

• Industrial Digital Power Control

– Energy storage systems

– EV charging

– String Inverters

• Mobile robot

• PLC, DCS and PAC

– Communication Module

– Digital input module

– Digital output module

– Stand-alone remote IO

• Remote I/O

• Single and multiaxis servo drives

• Telematics Control Unit