CY8C24123-24SIT

Overview

The CY8C24123-24SIT is an 8-bit microcontroller IC from the PSoC™1 family, manufactured by Infineon Technologies. It features an M8C core operating at a maximum frequency of 24MHz. The device includes 4KB (4K x 8) of Flash program memory and 256 x 8 bytes of RAM. It is housed in an 8-SOIC package with a supply voltage range of 3V to 5.25V. Connectivity options include I2C, SPI, and UART/USART interfaces.

Feature Summary

• Integrates programmable mixed-signal capabilities with configurable digital and analog peripherals on a single chip.
• Includes supervisory functions such as Low Voltage Detect (LVD), Power-On Reset (POR), and Watchdog Timer (WDT).
• Features internal oscillators for clock generation without requiring external components.

Applications

• Consumer electronics devices
• Industrial equipment control systems
• Computing peripheral controllers

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific silicon revision markings on the package. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly.

Selection Notes

Select this component when an 8-bit architecture with integrated analog peripherals is required. Consider the 8-SOIC package constraints and the 3V to 5.25V operating voltage range. Evaluate if the 4KB Flash capacity meets application firmware size requirements.

Part Context

This part belongs to the Cypress/Infineon PSoC™1 series, which combines an 8-bit CPU with programmable analog and digital blocks. The CY8C24xxx series specifically targets applications needing mixed-signal processing in a compact form factor.

Replacement Considerations

Check for CY8C24123A-24SXI as a potential variant within the same family. Verify pin compatibility and software register mapping before substitution.