AM2732中文资料具有 C66x DSP、以太网和安全性且频率高达 400MHz 的双核 Arm® Cortex-R5F MCU数据手册TI规格书

描述 Description

The AM273x family of microcontrollers is a highly-integrated, high-performance microcontroller based on the Arm Cortex-R5F and a C66x floating-point DSP cores. The device enables Original-Equipment Manufacturers (OEM) and Original-Design Manufacturers (ODM) to quickly bring to market devices with robust software support, rich user interfaces, and high performance, through the maximum flexibility of a fully integrated, mixed processor solution.

With an integrated Hardware Security Module (HSM) and functional safety support built in, large, integrated RAM on die and a wide temperature range, the AM273x offers a safe, secure and cost effective solution for many industrial and automotive applications.

The AM273x device is provided as part of a complete platform solution including hardware reference designs, software drivers, DSP library, sample software configurations/applications, API guide, and user documentation.

特性 Features

Processor Cores:
• Dual-core Arm® Cortex®-R5F cluster supports dual-core and single-core operation
• Single-core: 128KB TCM per cluster (128KB TCM per R5F core)
• TMS320C66x DSP core
• Operating at 450 MHz (14.4 GMAC)
• Up to 5.0 MB On Chip RAM (OCSRAM)
• 3.5625MB shared L3 memory
• 384KB dedicated to DSP subsystem
• External Memory Interfaces (EMIF)
• 12x EDMA for various subsystems, MCU, DSP and Accelerator cores
• Mailbox system for Interprocessor Communication (IPC)
• Clock source
• Supports external oscillator at 40/50 MHz
• 10/100 Mbps Ethernet (RGMII/RMII/MII)
• Output: 4-lane Aurora/LVDS
• General Purpose Analog to Digital Converters (GPADC)
• Digital Connectivity
• 3x Inter-Integrated Circuit (I2C) ports
• 3x Enhanced Pulse-Width Modulator (ePWM)
• 2x Modular Controller Area Network (MCAN) modules with CAN-FD support
• Simplified power sequencing and reduced number of power supply rails
• Device Security
• Secure authenticated and encrypted boot support
• Crypto hardware accelerators - PKA with ECC, AES (up to 256 bit), TRNG/DRBG
• Functional Safety-Compliant targeted
• Documentation will be available to aid ISO 26262 functional safety system design
• Safety-related certification
• AEC-Q100 qualification targeted
• Automotive grade temperature range supported
• ZCE (285-pin) nFBGA package 13mm x 13mm, 0.65 mm pitch
• Compact solution size