CY8CTMG200A-32LQXI

Application Specific Microcontrollers Overview

The CY8CTMG200A-32LQXI is a PSoC device from the Cypress Semiconductor CY8CTMG20xA family, integrating an M8C CPU core with TrueTouch capacitive sensing capabilities. It features 32KB of Flash memory and operates within a voltage range of 1.71V to 5.5V. The component utilizes a 32-pin QFN package (4x4 mm) and supports interfaces including I2C, SPI, and Full-Speed USB. It includes analog peripherals such as comparators and IDACs for sensor signal processing.

Application Specific Microcontrollers Feature Summary

• Integrated M8C CPU core with 32KB Flash program memory
• TrueTouch System-on-Chip architecture for single-touch control
• Supports I2C Slave, SPI, and Full-Speed USB interfaces
• Operates at supply voltages between 1.71V and 5.5V

Application Specific Microcontrollers Applications

• Single-touch touchscreen controllers
• Capacitive sensing applications requiring integrated MCU
• USB-enabled human interface devices

Application Specific Microcontrollers Procurement Notes

Verify the specific suffix '32LQXI' against official datasheets to confirm the 32-pin QFN package dimensions and lead-free status. Ensure compatibility with the CY8CTMG20xA series specifications regarding operating temperature and voltage ranges before procurement.

Application Specific Microcontrollers Selection Notes

Select this part when a combined microcontroller and capacitive touch controller is required in a compact form factor. The 32-pin QFN package suits space-constrained designs. Verify that the 32KB Flash capacity meets firmware requirements and that the M8C instruction set aligns with development toolchains.

Application Specific Microcontrollers Part Context

This component belongs to the CY8CTMG20xA family, which combines PSoC programmability with TrueTouch technology. It shares architectural similarities with the CY8CTST200A series but is distinguished by its specific pinout and peripheral configuration optimized for touch applications.

Application Specific Microcontrollers Replacement Considerations

Direct substitutes within the same family include CY8CTMG200-32LQXI or CY8CTST200A-32LQXI, provided functional equivalence of the TrueTouch module and GPIO mapping is verified through cross-referencing the Technical Reference Manual.