TMS570LS3137DZWTQQI

Product Overview

TMS570LS3137DZWTQQ1 is a Texas Instruments Hercules™ high-performance automotive safety microcontroller based on the ARM Cortex-R4F processor core. Designed for safety-critical real-time control applications, the device integrates dual CPUs running in lockstep, ECC-protected Flash and RAM, built-in self-test functions, advanced communication interfaces and multiple control peripherals. With 3MB Flash memory, 256KB RAM, Ethernet MAC, FlexRay, CAN, SPI, UART and extensive safety features, TMS570LS3137DZWTQQ1 is ideal for automotive, industrial, transportation and mission-critical embedded systems requiring functional safety compliance. 

Key Features

• Manufacturer: Texas Instruments

• Part Number: TMS570LS3137DZWTQQ1

• Device Type: 16/32-bit Safety Microcontroller

• Product Family: TI Hercules TMS570LS Series

• CPU Core: ARM Cortex-R4F 32-bit RISC Processor

• CPU Frequency: Up to 180MHz

• Processing Architecture: Dual CPU lockstep operation

• Flash Memory: 3MB Program Flash with ECC protection

• RAM: 256KB RAM with ECC protection

• EEPROM Emulation Support: 64KB Flash available for EEPROM emulation

• Floating Point Unit: Integrated single and double precision FPU

• Memory Protection Unit: 12-region MPU

• Error Correction: ECC protection on Flash and RAM interfaces

• Built-in Self Test: CPU and on-chip RAM BIST support

• Functional Safety: Designed for automotive safety applications

• Safety Features: Error signaling module, voltage monitoring and clock monitoring

• Ethernet Interface: Integrated 10/100Mbps Ethernet MAC

• FlexRay Interface: Integrated FlexRay communication support

• CAN Interface: 3 CAN controllers

• SPI Interface: Multiple MibSPI/SPI interfaces

• UART Interface: 2 SCI/UART interfaces

• I²C Interface: Integrated I²C module

• ADC: Dual 12-bit multi-buffer ADC modules

• ADC Channels: Up to 24 input channels

• PWM Channels: Up to 44 PWM outputs

• GPIO: Up to 144 GPIO pins depending on package

• Timer: N2HET high-end timer modules

• External Memory Interface: 16-bit EMIF support

• Package Type: NFBGA

• Package Code: ZWT

• Number of Balls: 337

• Package Size: 16mm × 16mm

• Operating Temperature: -40°C to +125°C

• Qualification Grade: Automotive Grade (Q1)

• Application: Safety-critical embedded control systems

• Typical Applications: Automotive ECUs, braking systems, industrial automation, robotics and transportation systems

• Lifecycle Status: Active product

• Ordering / Packaging Note: Verify suffix, package type, temperature grade and manufacturer traceability before procurement.

Applications

TMS570LS3137DZWTQQ1 is designed for high-reliability embedded systems requiring advanced processing performance and functional safety. Typical applications include automotive electronic control units (ECUs), advanced driver assistance systems, industrial safety controllers, robotics, railway control systems, aerospace equipment and other mission-critical applications. 

Quality & Sourcing

Antrex Electronics can support TMS570LS3137DZWTQQ1 sourcing with stock verification, RFQ quotation, manufacturer confirmation, package inspection, date code review and shipment arrangement. Customers should confirm the exact TI ordering code, package specification, silicon revision and safety requirements before procurement.

Quality support can include marking inspection, visual inspection, electrical testing coordination and third-party verification when required. Automotive suppliers, industrial equipment manufacturers, EMS companies and electronic component buyers are welcome to submit sourcing requests for TMS570LS3137DZWTQQ1 and other TI Hercules microcontrollers.