TMS570LS1224

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TMS570LS1224 SPNS190B – OCTOBER 2012 – REVISED FEBRUARY 2015 TMS570LS1224 16- and 32-Bit RISC Flash Microcontroller 1 Device Overview 1.1 Features 1 High-Performance Automotive-Grade Microcontroller 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 3.6 V Integrated Memory – 1.25MB of Program Flash With ECC – 192KB of RAM With ECC – 64KB of Flash for Emulated EEPROM With ECC 16-Bit External Memory Interface (EMIF) Common Platform Architecture – Consistent Memory Map Across Family – Real-Time Interrupt (RTI) Timer (OS Timer) – 128-Channel Vectored Interrupt Module (VIM) – 2-Channel Cyclic Redundancy Checker (CRC) Direct Memory Access (DMA) Controller – 16 Channels and 32 Control Packets – Parity Protection for Control Packet RAM – DMA Accesses Protected by Dedicated MPU Frequency-Modulated Phase-Locked Loop (FMPLL) With Built-In Slip Detector Separate Nonmodulating PLL IEEE 1...