TMS570LS3137 RISC Flash Microcontrollers

Texas Instruments TMS570LS3137 16/32-Bit RISC Flash Microcontrollers provide safety architecture in a high-performance automotive-grade microcontroller designed for safety systems. The safety architecture incorporates ECC on both the flash and the data SRAM, CPU and memory BIST logic, parity on peripheral memories, loop-back capability on peripheral I/Os, and dual CPUs in lockstep. The TMS570LS3137 integrates the Arm® Cortex®-R4F Floating-Point CPU, which utilizes an efficient 1.66DMIPS/MHz. The CPU provides up to 298 DMIPS through configurations that can run up to 180MHz. 3MB of integrated flash and 256KB of data RAM offer single-bit error correction and double-bit error detection on the device. Other features include a variety of communication interfaces three MibSPIs, two SPIs, one LIN, one SCI, three DCANs, one I²C module, one Ethernet, and one FlexRay controller.