C164CL8RMCAKXQMA5

Description：IC MCU 16BIT 64KB MROM 80MQFP
Series：C16xx
Mfr：Infineon Technologies
Package：Tray
Core Processor：C166

SKU:33d284f3d791 Category: Microcontrollers Brand: Infineon Technologies

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Product introduction

Product Detailed Parameters

Description：IC MCU 16BIT 64KB MROM 80MQFP
Series：C16xx
Mfr：Infineon Technologies
Package：Tray
Core Processor：C166
Core Size：16-Bit
Speed：20MHz
Connectivity：CANbus, EBI/EMI, SPI, SSC, UART/USART
Peripherals：POR, PWM, WDT
Number of I/O：59
Program Memory Size：64KB (64K x 8)
Program Memory Type：Mask ROM
EEPROM Size：-
RAM Size：4K x 8
Voltage - Supply (Vcc/Vdd)：4.75V ~ 5.5V
Data Converters：A/D 8x10b
Oscillator Type：External
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：PG-MQFP-80-7
Package / Case：80-QFP

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C164CL8RMCAKXQMA5

Overview

The C164CL8RMCAKXQMA5 is a 16-bit microcontroller from Infineon Technologies, belonging to the C164 family. It features 64 KB of Mask ROM (MROM) for program storage and is housed in an 80-pin MQFP package. The component is identified as a legacy device with a discontinued lifecycle status.

Feature Summary

16-bit architecture based on the C164 core
Integrated 64 KB Mask ROM for code storage
80-pin MQFP surface-mount packaging

Applications

Automotive engine control units
Industrial motor control systems
Legacy automotive embedded applications

Procurement Notes

This component is officially listed as discontinued by the manufacturer. Availability is limited to existing stock or third-party distributors. Verify part authenticity and condition carefully when sourcing from non-authorized channels due to end-of-life status.

Selection Notes

Select this part only for maintenance of existing designs requiring the specific C164 architecture. New designs should consider modern replacements from Infineon's XMC or Aurix families to ensure long-term supply and updated performance capabilities.

Part Context

The C164 series represents a generation of 16-bit microcontrollers historically used in automotive and industrial applications. This specific model utilizes mask-programmed memory, offering cost-effective solutions for fixed-function applications where flash reprogramming is not required.