C167CRLMHAFXQLA1

Overview

The Infineon C167CRLMHAFXQLA1 is a 16-bit microcontroller based on the C166 core architecture. It features an operating voltage range of 2.5V to 5.5V and supports clock frequencies up to 20MHz. The device includes 2kB of on-chip RAM and provides 111 I/O lines. Key peripherals include a 10-bit ADC with 16 channels, nine timers/counters, CAN controller, SSC, USART, and PWM outputs. It operates within a temperature range of -40°C to +85°C and is housed in a MQFP-144 package.

Feature Summary

• Integrates a 16-bit C166 core for robust processing capabilities
• Includes comprehensive communication interfaces such as CAN, SSC, and USART
• Features multiple timer/counters and capture/compare units for precise control applications

Applications

• Automotive engine control systems
• Transmission control modules
• Body electronics applications

Procurement Notes

Verify component authenticity through authorized distributors or official Infineon channels. Confirm RoHS compliance status and check for end-of-life notifications given the product's age. Ensure packaging specifications match design requirements before finalizing procurement orders.

Selection Notes

Select this component when a 16-bit architecture with integrated automotive-grade peripherals is required. Consider the MQFP-144 package size and pin count against board layout constraints. Evaluate the 20MHz clock speed and memory capacity against application processing demands.

Part Context

This part belongs to the Infineon C166 family of 16-bit microcontrollers, widely used in automotive environments. The C167 variant specifically targets high-performance control tasks requiring reliable communication and real-time processing capabilities within the automotive sector.

Replacement Considerations

Consult official Infineon documentation for qualified replacement parts. Verify pin compatibility and peripheral functionality equivalence before substitution.