C167CSLMCAKXQLA2

Overview

The C167CSLMCAKXQLA2 is a 16-bit microcontroller from Infineon Technologies, belonging to the C166 family. It features the C166 core architecture and is housed in an MQFP-144 package. The device supports a maximum clock frequency of 25 MHz and operates within a temperature range of -40°C to +125°C. It includes 11 kB of data RAM and utilizes ROM or ROMLESS program memory configurations. The MCU provides 111 I/O lines and integrates multiple peripherals including ASC, SSC, and a 10-bit ADC with 24 channels.

Feature Summary

• Integrates the C166 core architecture for 16-bit processing capabilities
• Includes built-in communication interfaces such as ASC and SSC
• Features a 10-bit analog-to-digital converter with multiple input channels
• Designed for operation across extended industrial temperature ranges

Applications

• Automotive electronic control units
• Industrial motor control systems
• General-purpose embedded applications requiring robust 16-bit processing

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for end-of-life notices, as availability may be restricted. Ensure packaging specifications match design requirements before procurement.

Selection Notes

Select this component when a 16-bit architecture with specific C166 peripheral sets is required. Consider the MQFP-144 package constraints and 25 MHz performance limits. Evaluate if the integrated ADC and communication modules meet system interface needs without external components.

Part Context

This part belongs to the Infineon C166 microcontroller series, widely used in automotive and industrial sectors. It represents a legacy 16-bit solution offering deterministic performance. The C167 variant typically denotes enhanced peripheral integration compared to base models.

Replacement Considerations

Consult official replacement lists for discontinued parts. Verify pin compatibility and software migration paths when substituting with newer C166 derivatives or AURIX families.