Texas Instruments TMS570LS0714 32-Bit RISC Flash Microcontroller

Texas Instruments TMS570LS0714 32-Bit RISC Flash Microcontroller integrates the ARM Cortex-R4F floating-point CPU, which offers an efficient 1.66DMIPS/MHz. This MCU has configurations that can run up to 160MHz, providing up to 265DMIPS. The TMS570LS0714 device has on-chip diagnostic features, including dual CPUs in lockstep, CPU, and memory Built-In Self-Test (BIST) logic, and ECC on both the flash and the SRAM. Additional features include parity on peripheral memories and loopback capability on most peripheral I/Os. With integrated functional safety features and a wide choice of communication and control peripherals, the TMS570LS0714 device is ideal for high-performance, real-time control applications with safety-critical requirements.

Features

  • High-performance automotive-grade Microcontroller (MCU) for safety-critical applications
  • ARM Cortex-R4F 32-Bit RISC CPU
    • 1.66DMIPS/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 160MHz system clock
    • 1.14V to 1.32V Core supply voltage (VCC)
    • 3.0V to 3.6V I/O Supply voltage (VCCIO)
  • Integrated memory
    • 768KB of Flash with ECC
    • 128KB of RAM with ECC
    • 64KB of Flash for emulated EEPROM with ECC
  • Common platform architecture
  • Direct Memory Access (DMA) controller
  • Frequency-Modulated Phase-Locked Loop (FMPLL) with built-in slip detector
  • IEEE 1149.1 JTAG, Boundary-scan and ARM core sight components
  • Advanced JTAG Security Module (AJSM)
  • Up to 64 general-purpose I/O (GIO) pins
  • Enhanced timing peripherals
  • Two Next Generation High-End Timer (N2HET) modules
  • Two 12-Bit multibuffered ADC modules
  • Multiple communication interfaces
  • 144-Pin quad flatpack (PGE) [green] package

Applications

  • Electric Power Steering (EPS)
  • Braking Systems (ABS and ESC)
  • HEV and EV Inverter systems
  • Battery-management systems
  • Active driver assistance systems
  • Aerospace and avionics
  • Railway communications
  • Off-road vehicles

Functional Block Diagram

Block Diagram - Texas Instruments TMS570LS0714 32-Bit RISC Flash Microcontroller
Pubblicato: 2017-08-17 | Aggiornato: 2022-04-24