RM44L920 - Texas Instruments

RM44L920 16- and 32-Bit RISC Flash Microcontroller

The RM44Lx20 device is part of the Hercules RM series of high-performance industrial-grade ARM® Cortex®-R-based MCUs. Comprehensive documentation, tools, and software are available to assist in the development of IEC 61508 functional safety applications. Start evaluating today with the Hercules RM LaunchPad Development Kit. The RM44Lx20 device has on-chip di.

Features

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• High-Performance Microcontroller (MCU) 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): 3.0 to 3..