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Product Detailed Parameters
- Description：IC MCU 8BIT 32KB FLASH 44TQFP
- Series：PSOC™1 CY8C29xxx
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Core Processor：M8C
- Core Size：8-Bit
- Speed：24MHz
- Connectivity：I2C, SPI, UART/USART
- Peripherals：POR, PWM, WDT
- Number of I/O：40
- Program Memory Size：32KB (32K x 8)
- Program Memory Type：FLASH
- EEPROM Size：-
- RAM Size：2K x 8
- Voltage - Supply (Vcc/Vdd)：3V ~ 5.25V
- Data Converters：A/D 12x14b; D/A 4x9b
- Oscillator Type：Internal
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Supplier Device Package：44-TQFP (10x10)
- Package / Case：44-LQFP
- Grade：-
- Qualification：-
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Overview
The CY8C29566-24AXIT is an 8-bit microcontroller from the Infineon PSoC 1 family, utilizing the M8C core. It features 32 KB of Flash program storage and 2 KB of SRAM data memory. The device supports a maximum clock frequency of 24 MHz and operates within a voltage range of 3 V to 5.25 V. It includes up to 12 analog inputs and offers configurable GPIOs. The component is housed in a TQFP-44 package and is designed for industrial temperature ranges.
Feature Summary
- Configurable mixed-signal architecture with programmable analog and digital blocks
- Integrated M8C processor with Harvard architecture
- Supports multiple communication interfaces including I2C, SPI, and UART
- Includes on-chip switch mode pump for low-voltage operation
Applications
- Consumer electronics
- Industrial equipment control
- Automotive systems
- Capacitive sensing applications
Procurement Notes
Verify the specific ordering suffix 'T' indicates tape and reel packaging when sourcing this variant. Confirm that the manufacturer part number matches the datasheet specifications for the CY8C29x66 family. Ensure compatibility with the required development tools such as PSoC Designer for configuration.
Selection Notes
Select this model for designs requiring high configurability of analog and digital peripherals. It is suitable for applications needing precise signal processing capabilities combined with standard microcontroller functions. Consider the available GPIO count and memory size relative to application requirements.
Part Context
This component belongs to the PSoC 1 Programmable System-on-Chip family developed by Infineon Technologies. It represents a shift towards integrated solutions that replace multiple discrete components. The family is known for its flexibility in customizing hardware resources through software-defined configurations.
Replacement Considerations
Check for direct substitutes within the CY8C29x66 series such as CY8C29466 or CY8C29666. Verify pinout compatibility and peripheral availability before substitution. Consult official documentation for any functional differences between variants.
