The TMS570LC4357 device is a high-performance automotive-grade microcontroller family for safety systems。 The safety architecture includes the dual-core lockstep CPUs with ECC-protected caches and dual VIMs in lockstep。The device has Built-In Self Test (BIST) logic for the CPU, the N2HET coprocessors,and for on-chip SRAMs。The device supports ECC protection on the L1 caches, L2 flash, and SRAM memories。 The device also supports ECC or parity protection on peripheral memories and loopback capability on peripheral I/Os。
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