TMS5702125CZWTQQ1

Microcontrollers Overview

The TMS5702125CZWTQQ1 is a 32-bit RISC Flash microcontroller from the Hercules TMS570LS2125 series, manufactured by Texas Instruments. It features an ARM Cortex-R4F core with a maximum clock frequency of 80 MHz. The device integrates 2 MB of flash memory and 192 KB of data RAM. It operates within a supply voltage range of 1.14 V to 1.32 V for the core and supports 3.3 V I/O voltages. The component is housed in a 337-pin NFBGA package and is qualified under AEC-Q100 standards for automotive applications. It functions reliably across an extended temperature range from -40°C to +125°C.

Microcontrollers Feature Summary

• Integrates ARM Cortex-R4F processor core for high-performance real-time control
• Includes integrated error correction code (ECC) protection for memory systems
• Supports FlexRay communication interface for automotive network connectivity
• Features hardware-based security mechanisms for secure boot and code integrity

Microcontrollers Applications

• Automotive powertrain control units
• Brake-by-wire systems
• Steering control modules
• Advanced driver assistance systems (ADAS)

Microcontrollers Procurement Notes

Verify the specific ordering suffix to confirm package type and temperature grade. Confirm RoHS compliance status through official documentation. Check current lifecycle status as components may be discontinued or recommended for new designs. Ensure ESD handling procedures are followed during procurement and storage due to moisture sensitivity classification.

Microcontrollers Selection Notes

Select this model when a certified automotive-grade MCU with FlexRay support is required. Compare pin counts and memory sizes against other Hercules variants like the TMS570LS3137 if higher performance is needed. Verify that the 337-pin NFBGA footprint matches the target PCB design constraints. Ensure the 80 MHz operating speed meets the real-time processing requirements of the application.

Microcontrollers Part Context

This component belongs to the Hercules TMS570 family, designed specifically for safety-critical automotive applications. It shares architectural similarities with other LS2125 variants but differs in package and specific qualification grades. The Hercules line emphasizes functional safety compliance, integrating robust error detection and correction mechanisms alongside standard microcontroller peripherals.

Microcontrollers Replacement Considerations

Consult official substitution guides for equivalent parts within the TMS570LS2125 series. Verify compatibility with existing software drivers when considering alternative packages or pin-compatible variants.