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Product Detailed Parameters
- Description：IC MCU 64LQFP
- Series：-
- Mfr：Infineon Technologies
- Package：Tray
- Core Processor：-
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- Peripherals：-
- Number of I/O：-
- Program Memory Size：-
- Program Memory Type：-
- EEPROM Size：-
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- Voltage - Supply (Vcc/Vdd)：-
- Data Converters：-
- Oscillator Type：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
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Overview
The C164SM4RFCAKXUMA3 is a 16-bit microcontroller from Infineon's XC166 series, utilizing the C166SV2 core. It features 32 kB of Flash program memory and 4 kB of data RAM. The device operates at a maximum clock frequency of 20 MHz with a 16-bit data bus width. It includes 14 ADC channels with 10-bit resolution and provides 47 I/O lines. Power supply ranges from 2.5 V to 5 V. Interfaces include ASC, CAN, and SSC. The component is housed in a TQFP-64 package and supports an operating temperature range of -40°C to +125°C.
Feature Summary
- Integrates C166SV2 core for efficient 16-bit processing
- Includes on-chip Flash memory for non-volatile code storage
- Supports multiple communication protocols via integrated interfaces
- Features high-resolution analog-to-digital conversion capabilities
Applications
- Automotive engine control units
- Industrial motor drive systems
- Sensor interface modules
- Power supply controllers
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific ordering suffixes match project requirements. Check current lifecycle status as legacy components may have limited availability. Ensure environmental specifications align with operational conditions.
Selection Notes
Evaluate memory size against application code requirements. Verify interface compatibility with target peripherals. Consider thermal management needs within the specified operating temperature range. Assess power consumption profiles relative to system constraints. Confirm package dimensions fit PCB layout restrictions.
Part Context
This MCU belongs to the XC166 family designed for automotive and industrial applications. It offers a balance of processing performance and peripheral integration. The C166SV2 core ensures deterministic execution times suitable for real-time control tasks. The series is known for robustness in harsh electromagnetic environments.
Replacement Considerations
Check for official Infineon recommended replacements within the XC166 family. Verify pin-to-pin compatibility if substituting directly. Review updated datasheets for any functional differences in newer revisions.
