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DATA SHEET
TMS570LS0x32 16- and 32-Bit RISC Flash Microcontroller
1 Device Overview
1.1 Features
- High-Performance Automotive-Grade Microcontroller for Safety-Critical Applications
- Dual CPUs Running in Lockstep
- ECC on Flash and RAM Interfaces
- Built-In Self-Test for CPU and On-Chip RAMs
- Error Signaling Module With Error Pin
- Voltage and Clock Monitoring
- ARM®Cortex®-R4 32-Bit RISC CPU
- Efficient 1.66 DMIPS/MHz With 8-Stage Pipeline
- 8-Region Memory Protection Unit (MPU)
- Open Architecture With Third-Party Support
- Operating Conditions
- 80-MHz System Clock
- Core Supply Voltage (VCC): 1.2-V Nominal
- I/O Supply Voltage (VCCIO): 3.3-V Nominal
- ADC Supply Voltage (VCCAD): 3.3-V Nominal
- Integrated Memory
- Up to 384KB of Program Flash With ECC
- 32KB of RAM With ECC
- 16KB of Flash for Emulated EEPROM With ECC
- Hercules™ Common Platform Architecture
- Consistent Memory Map Across Family
- Real-Time Interrupt (RTI) Timer (OS Timer)
- 96-Channel Vectored Interrupt Module (VIM)
- 2-Channel Cyclic Redundancy Checker (CRC)
- Frequency-Modulated Phase-Locked Loop (FMPLL) With Built-In Slip Detector
- IEEE 1149.1 JTAG Boundary Scan and ARM CoreSight™ Components
- Advanced JTAG Security Module (AJSM)
- Multiple Communication Interfaces
- Two CAN Controllers (DCANs)
- DCAN1 - 32 Mailboxes With Parity Protection
- DCAN2 - 16 Mailboxes With Parity Protection
- Compliant to CAN Protocol Version 2.0B
- Multibuffered Serial Peripheral Interface (MibSPI) Module
- 128 Words With Parity Protection
- Two Standard Serial Peripheral Interface (SPI) Modules
- UART (SCI) Interface With Local Interconnect Network (LIN 2.1) Interface Support
- Next Generation High-End Timer (N2HET) Module
- Up to 19 Programmable Pins
- 128-Word Instruction RAM With Parity Protection
- Includes Hardware Angle Generator
- Dedicated High-End Timer Transfer Unit (HTU) With MPU
- Enhanced Quadrature Encoder Pulse (eQEP) Module
- Motor Position Encoder Interface
- 12-Bit Multibuffered Analog-to-Digital Converter (ADC) Module
- 16 Channels
- 64 Result Buffers With Parity Protection
- Up to 45 General-Purpose Input/Output (GPIO) Pins
- 8 Dedicated Interrupt-Capable GPIO Pins
- Package
- 100-Pin Quad Flatpack (PZ) [Green]
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