C164SL6RMCAKXUMA4

Overview

The C164SL6RMCAKXUMA4 is a 16-bit microcontroller from the Infineon C16x family, featuring an 80-pin MQFP package. It integrates a 20 MHz core with 48 KB of Mask ROM program memory and 4 KB of RAM. The device supports standard operating voltages and includes essential peripherals such as PWM units and watchdog timers for embedded control applications.

Feature Summary

• Integrates a high-performance 16-bit C16x core architecture
• Includes dedicated hardware peripherals like PWM and watchdog timers
• Utilizes non-volatile Mask ROM for permanent program storage

Applications

• Automotive engine control systems
• Industrial motor drive controllers
• Embedded power management units

Procurement Notes

Verify the specific suffix 'AKXUMA4' against official Infineon documentation to confirm pinout compatibility and RoHS status. Ensure the 80-pin MQFP footprint matches the target PCB design. Cross-reference the datasheet revision date to validate peripheral configurations before finalizing procurement orders.

Selection Notes

Select this component when a robust 16-bit architecture with fixed Mask ROM is required for cost-sensitive volume production. It is suitable for designs needing deterministic execution without external flash programming capabilities. Evaluate thermal performance within the MQFP package constraints for the intended enclosure environment.

Part Context

This part belongs to the Infineon C16x series, widely used in automotive and industrial sectors. The C164 variant specifically targets applications requiring moderate code size and reliable real-time processing capabilities. The Mask ROM version indicates it is intended for high-volume manufacturing where reprogrammability is not necessary.

Replacement Considerations

Check for C164SL6RMCAKXUMA6 or other variants within the same MQFP package family. Verify if the change from Mask ROM to Flash-based alternatives meets the project's unit cost and flexibility requirements.