C167SRLMHABXUMA1

Overview

The C167SRLMHABXUMA1 is a 16-bit microcontroller from the Infineon C166 C16xx series. It features a ROMless architecture with 4K x 8 bytes of RAM and operates at a maximum speed of 25 MHz. The device utilizes an external oscillator and supports a supply voltage range of 4.5 V to 5.5 V. It includes 16x 10-bit A/D converters, 111 I/O lines, and peripherals such as POR, PWM, and WDT. Connectivity options include CANbus, EBI/EMI, SPI, and UART/USART interfaces.

Feature Summary

• Features a 16-bit C166 core processor with ROMless memory configuration for flexible code storage.
• Integrates multiple communication interfaces including CANbus, SPI, and UART/USART alongside parallel bus capabilities.
• Includes built-in analog-to-digital conversion with 16 channels and 10-bit resolution.
• Supports industrial operating temperatures ranging from 0°C to 70°C.

Applications

• Automotive electronic control units requiring CANbus connectivity
• Industrial automation systems utilizing parallel bus interfaces
• Motor control applications leveraging PWM peripherals

Procurement Notes

Verify component authenticity through official Infineon channels or authorized distributors. Confirm package integrity and moisture sensitivity level handling procedures prior to assembly. Check current product status as availability may vary. Ensure compatibility with existing design specifications regarding voltage levels and interface requirements before finalizing procurement decisions.

Selection Notes

Select this component for designs requiring a robust 16-bit architecture with extensive peripheral integration. Consider the ROMless nature if external program memory is preferred. Evaluate the 25 MHz clock speed against processing demands. Verify that the 4.5 V to 5.5 V supply range aligns with system power rails. Assess the need for 111 I/O lines and specific communication protocols like CANbus.

Part Context

This part belongs to the Infineon C16xx family, designed for high-performance embedded applications. The C166 core provides efficient execution for complex control tasks. The series is known for integrating automotive-grade features with industrial reliability. This specific variant offers a balance of processing power and peripheral density in a surface-mount package.

Replacement Considerations

Consult official Infineon documentation for verified cross-references. No direct public substitute part numbers are confirmed in the provided data. Ensure any alternative maintains compatible pinout, voltage, and performance specifications.