CY8C24193-24LQXI

Overview

The CY8C24193-24LQXI is an 8-bit microcontroller within the PSoC 1 family, featuring an M8C CPU core operating at a maximum frequency of 24 MHz. It integrates 8 KB of Flash program memory and 1 KB of SRAM data memory. The device provides 28 GPIOs in a QFN-32 package and supports a supply voltage range from 1.71 V to 5.5 V. Key peripherals include a 10-bit ADC, two comparators, Full-Speed USB, I2C, SPI, and three 16-bit timers.

Feature Summary

• Configurable analog and digital system resources allow custom peripheral implementation via drag-and-drop design tools.
• Integrated Full-Speed USB interface with dedicated SRAM eliminates the need for external crystals.
• Flexible GPIO architecture supports high sink currents and configurable input thresholds.

Applications

• USB-enabled embedded systems
• Low-power portable devices
• Industrial control interfaces

Procurement Notes

Verify the specific suffix LQXI confirms the QFN-32 package and commercial temperature grade. Confirm RoHS compliance status through official Infineon documentation. Ensure development requires the PSoC Designer IDE for configuration.

Selection Notes

Select this component when a single-chip solution combining USB connectivity with programmable analog functions is required. The M8C architecture suits applications needing flexible I/O and low power consumption within the specified voltage range.

Part Context

This part belongs to the CY8C24x93 series of PSoC 1 devices. It represents a programmable system-on-chip designed to replace multiple discrete components. The device leverages Cypress Semiconductor architecture now maintained by Infineon Technologies.

Replacement Considerations

Consult the official datasheet for cross-reference options within the CY8C24x93 family. Verify pin compatibility and memory size requirements before substituting with other variants.

FAQ

Does the CY8C24193-24LQXI require an external crystal for USB operation?

No, the device includes a dedicated internal oscillator suitable for Full-Speed USB without requiring an external crystal.

What is the maximum clock speed of the M8C core in this device?

The M8C processor core operates at a maximum frequency of 24 MHz.