●Description
●The TMS570LS0432/0332 is a high performance automotive grade microcontroller family for safety
●systems. The safety architecture includes 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, and loop back capability on peripheral IOs.
●Features
●• High-Performance Automotive Grade Microcontroller for Safety Critical Applications
●– Dual CPU’s 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 1.66DMIPS/MHz with 8-stage Pipeline
●– 8-Region Memory Protection Unit
●– Open Architecture with 3rd Party Support
●• Operating Conditions
●– 80MHz System Clock
●– Core Supply Voltage (VCC): 1.2V nominal
●– I/O Supply Voltage (VCCIO): 3.3V nominal
●– ADC Supply Voltage (VCCAD): 3.3V Nominal
●• Integrated Memory
●– Up to 384kB Program Flash with ECC
●– 32kB RAM with ECC
●– 16kB Flash for Emulated EEPROM with ECC
●• Common Platform Architecture
●– Consistent Memory Map Across Family
●– Real-Time Interrupt Timer (RTI) 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 (DCAN)
●• DCAN1 - 32 Mailboxes with Parity Protection
●• DCAN2 - 16 Mailboxes with Parity Protection
●• Compliant to CAN protocol Version 2.0B
●– Multi-buffered Serial Peripheral Interface(MibSPI)
●• 128 Words with Parity Protection
●– Two Standard Serial Peripheral Interfaces(SPI)
●– UART (SCI) interface with Local Network Interface (LIN 2.1) support
●• High-End Timer Module (N2HET)
●– Up to 19 Programmable Pins
●– 128 Word Instruction RAM with Parity Protection
●– Each Includes Hardware Angle Generator
●– Dedicated Transfer Unit (HTU)
●• Enhanced Quadrature Encoder Pulse (eQEP)
●– Motor Position Encoder Interface
●• 12-bit Multi-Buffered ADC Module
●– 16channels
●– 64 Result Buffers with Parity Protection
●• Up to 45 general purpose I/O (GIO) capable pins
●– 8 Dedicated General-Purpose I/O (GIO) Pins with up to 8 External Interrupts
●• Packages
●– 100-pin Quad Flatpack (PZ) [Green]
●Applications
●• Braking systems (ABS and ESC)
●• Electric power steering (EPS)
●• Electric Pump Control
●• Battery management systems
●• Active driver assistance systems
●• Aerospace and avionics
●• Railway communications
●• Off road vehicles
Part 3D Model
