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RM46L850 - 16- and 32-Bit RISC Flash Microcontroller

Download the RM46L850 datasheet PDF. This datasheet also covers the RM46L450 variant, as both devices belong to the same 16- and 32-bit risc flash microcontroller family and are provided as variant models within a single manufacturer datasheet.

Description

The RM46Lx50 device is a high-performance 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.

Features

  • 1.
  • High-Performance Microcontroller for SafetyCritical.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RM46L450-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments

Part Number Description
RM46L852 16- and 32-Bit RISC Flash Microcontroller
RM46L830 16- and 32-Bit RISC Flash Microcontroller
RM46L840 16- and 32-Bit RISC Flash Microcontroller
RM46L430 16- and 32-Bit RISC Flash Microcontroller
RM46L440 16- and 32-Bit RISC Flash Microcontroller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community RM46L450, RM46L850 SPNS184C – SEPTEMBER 2012 – REVISED JUNE 2015 RM46Lx50 16- and 32-Bit RISC Flash Microcontroller 1 Device Overview 1.1 Features 1 • High-Performance Microcontroller for SafetyCritical 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 200-MHz System Clock – Core Supply Voltage (VCC): 1.14 to 1.
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