TMS570LS1224 - Texas Instruments

TMS570LS1224 16- and 32-Bit RISC Flash Microcontroller

The TMS570LS1224 device is a high-performance automotive-grade microcontroller family for safety systems. The safety architecture includes dual CPUs in lockstep, CPU and memory BIST logic, ECC on both the flash and the data SRAM, parity on peripheral memories, and loopback capability on peripheral I/Os. The TMS570LS1224 device integrates the ARM Cortex-R4F f.

Features

1
• High-Performance Automotive-Grade Microcontroller for Safety-Critical Applications
  – Dual CPUs Running in Lockstep
  – ECC on Flash and RAM Interfaces
  – Built-In Self-Test (BIST) for CPU and On-chip RAMs
  – Error Signaling Module With Error Pin
  – Voltage and Clock Monitoring
• ARM® Cortex®-R4F 32-Bit RISC CPU
  – 1.66 DMIPS/MHz With 8-Stage Pipeline
  – FPU With Single- and Double-Precision
  – 12-Region Memory Protection Unit (MPU)
  – Open Architecture With Third-Party Support
• Operating Conditions
  – Up to 180-MHz System Clock
  – Core Supply Voltage (VCC): 1.14 to 1.32 V
  – I/O Supply Voltage (VCCIO.