C164SL6RMCAKXUMA1

Overview

The C164SL6RMCAKXUMA1 is a 16-bit microcontroller from Infineon's C166 family, housed in an 80-pin MQFP package. It features a 20 MHz core speed and includes 48 KB of Mask ROM program memory alongside 4 KB of RAM. The device supports a supply voltage range of 4.5 V to 5.5 V and operates within a temperature range of -40°C to +85°C. Connectivity options include CANbus, EBI/EMI, I2C, SPI, and UART/USART interfaces.

Feature Summary

• Integrates 48 KB of Mask ROM for permanent code storage
• Supports multiple communication protocols including CANbus and SPI
• Includes hardware peripherals such as PWM and watchdog timer

Applications

• Automotive engine control units
• Transmission control modules
• Industrial motor drives

Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm the specific suffix matches project requirements. Check datasheet revisions for any errata updates affecting functionality. Ensure environmental ratings align with operational conditions.

Selection Notes

Select this model when a 16-bit architecture with integrated Mask ROM is required. Consider the 20 MHz processing speed for moderate performance needs. Evaluate interface availability against system connectivity requirements. Verify package dimensions fit the target PCB layout constraints.

Part Context

This component belongs to the C16xx series, designed primarily for automotive applications. It utilizes the C166 core architecture known for real-time control capabilities. The part represents a mature solution for embedded systems requiring reliable instruction execution and peripheral integration.

Replacement Considerations

Consult official documentation for cross-reference data. Verify pin compatibility and electrical specifications before substitution. Ensure firmware compatibility if migrating between similar variants.