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Product Detailed Parameters
- Description：IC MCU 16BIT 48KB 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：48KB (48K 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 ~ 110°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：PG-MQFP-80-7
- Package / Case：80-QFP
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Overview
The C164SL6RMCAHXUMA3 is a 16-bit microcontroller from Infineon Technologies based on the C166 core processor. It operates at a clock speed of 20MHz and features 48KB of Mask ROM (MROM) for program storage. The device is housed in an 80-pin MQFP package, providing a robust interface for embedded control applications requiring high performance and reliable processing capabilities within automotive or industrial environments.
Feature Summary
- Built on the efficient C166 core architecture for optimized instruction execution
- Integrates substantial onboard Mask ROM to support complex application firmware
- Delivers processing performance through a 20MHz operating frequency
- Utilizes an 80-pin MQFP package for secure pinout connectivity
Applications
- Automotive engine control units
- Industrial motor drive systems
- Embedded sensor interfaces
Procurement Notes
Verify the exact ordering suffix against official Infineon documentation to ensure correct memory configuration and package variant. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production lines. Cross-reference the full part number with current availability notices as supply conditions may vary by region.
Selection Notes
Select this component when a 16-bit architecture with fixed program memory is required for deterministic execution. Ensure the design accommodates the specific voltage levels and I/O configurations supported by the C166 family. Evaluate thermal dissipation needs associated with the MQFP package in the final enclosure design.
Part Context
This unit belongs to the C164 series of microcontrollers, which are designed for high-performance embedded control tasks. The series leverages the C166 core to provide a balance of processing power and peripheral integration suitable for demanding real-time applications.
Replacement Considerations
Consult official substitution guides for compatible variants within the C164 or C167 families. Verify pin compatibility and memory size equivalence before replacing existing components in established designs.
