零件编号 : TMS570LS1227
功能 : TMS570LS1227 16- and 32-Bit RISC Flash Microcontroller
制造商 : Texas Instruments
引脚图 :
描述
The TMS570LS1227 device is a high-performance automotive-grade microcontroller family for safety
systems. The safety architecture includes the following:
• Dual CPUs in lockstep
• CPU and memory Built-In Self-Test (BIST) logic
• ECC on both the flash and the data SRAM
• Parity on peripheral memories
• Loopback capability on peripheral I/Os
The TMS570LS1227 device integrates the ARM Cortex-R4F Floating-Point CPU which offers an efficient 1.66 DMIPS/MHz, and has configurations which can run up to 180 MHz providing up to 298 DMIPS. The device supports the word-invariant big-endian [BE32] format.
数据手册 PDF资料下载
文件中的其他数据表：
TMS5701227BPGEQQ1,TMS5701227BZWTQQ1,TMS570LS1227,TMS570LS1227BPGEQQ1,TMS570LS1227BZWTQQ1