C164CI8EMDBKXQMA1

Overview

The C164CI8EMDBKXQMA1 is a 16-bit microcontroller from the Infineon C166 family, featuring a 20 MHz CPU clock and an 80-pin MQFP package. It integrates 64 KBytes of OTP program memory, 2 KBytes of internal RAM, and 2 KBytes of extension RAM. The device includes an on-chip CAN interface (Rev. 2.0B), an 8-channel 10-bit A/D converter, CAPCOM2 and CAPCOM6 units, and multiple serial interfaces.

Feature Summary

• High-performance 16-bit CPU with a 4-stage pipeline supporting up to 12.5 MIPS.
• Integrated full-function Controller Area Network (CAN) interface compliant with Rev. 2.0B.
• On-chip programmable memory modules including OTP for code storage.
• Comprehensive peripheral set including ADC, timers, and capture/compare units.

Applications

• Automotive electronic control units requiring CAN communication.
• Industrial motor control systems utilizing PWM and capture features.
• Cost-sensitive embedded applications needing robust I/O capabilities.

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific ordering suffix matches the required package and temperature range. Request official datasheets and material content declarations to ensure compliance with current specifications and regulatory standards before integration into designs.

Selection Notes

Select this derivative when a 16-bit architecture with integrated CAN functionality is required. Ensure the design accommodates the 80-pin MQFP footprint and 5V supply voltage. Verify that the 64 KByte OTP capacity meets firmware storage needs and that the 20 MHz operating frequency aligns with system timing constraints.

Part Context

This component belongs to the C164CI/SI and C164CL/SL derivatives within the broader C166 Family. These microcontrollers are designed for cost-sensitive applications, combining high CPU performance with extensive peripheral functionality. The C164CI specifically targets automotive and industrial markets with its robust feature set.

Replacement Considerations

Public confirmed substitute part numbers: XMC4400F100K512BAXQMA1.