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The CY8C20132-LQXI is a PSoC 1 programmable system-on-chip microcontroller manufactured by Cypress Semiconductor Corp. It integrates an M8C 8-bit core with 4KB of Flash program memory and 256 bytes of RAM. The device features configurable analog and digital peripherals, including a 10-bit ADC and PWM outputs. It operates within a voltage range of 1.71V to 5.5V and supports I2C and SPI interfaces. The component is housed in a 24-lead UFQFN package with exposed pad.
Verify the specific suffix 'LQXI' against official Infineon or Cypress documentation to confirm package type and temperature grade. Confirm current availability status as legacy parts may be discontinued. Ensure compatibility with existing PCB footprints for the 24-QFN package. Check for RoHS compliance certificates if required for your region.
Select this part when a low-pin-count MCU with mixed-signal capabilities is needed. It is suitable for applications requiring simple touch sensing or basic analog-to-digital conversion without external components. Consider pinout compatibility if replacing older CY8C20xxx series devices.
This component belongs to the PSoC 1 family, which allows hardware designers to configure analog and digital peripherals via software. The CY8C20132 variant offers a balance of processing power and peripheral flexibility in a compact form factor, targeting cost-sensitive consumer and industrial electronics.
Check for direct substitutes within the CY8C20xxx series such as CY8C20133 or CY8C20337, ensuring pin compatibility and memory size requirements are met. Verify that any replacement maintains the same package dimensions and electrical characteristics.