CY7C4231V-25JC

FIFOs Memory Overview

The CY7C4231V-25JC is a low-voltage synchronous FIFO from the CY7C4231V series, manufactured by Cypress Semiconductor Corp. It features a memory organization of 2K x 9 bits and supports unidirectional data transfer with a maximum clock frequency of 66.7 MHz. The device operates within a supply voltage range of 4.5 V to 5.5 V and has a typical access time of 10 ns. It is housed in a 32-pin PLCC package (11.43x13.97 mm) and functions within an operating temperature range of 0°C to 70°C.

FIFOs Memory Feature Summary

• Supports low-voltage operation for reduced power consumption
• Provides synchronous FIFO functionality for buffering data streams
• Features programmable full/empty flags for status monitoring

FIFOs Memory Applications

• Data buffering between asynchronous systems
• Interface bridging in high-speed digital circuits
• Temporary storage in communication protocols

FIFOs Memory Procurement Notes

Verify the specific suffix 'V' indicates low-voltage characteristics as per official datasheets. Confirm the '-25' speed grade corresponds to the required timing specifications. Ensure the 'JC' suffix matches the required 32-PLCC package type. Check current availability status as older components may be discontinued or subject to long lead times. Validate RoHS compliance requirements against the specific manufacturing date code.

FIFOs Memory Selection Notes

Select this component when a 2K x 9 depth is required for synchronous data buffering. Consider the 66.7 MHz maximum clock rate for system timing compatibility. Evaluate the 32-PLCC package constraints for PCB layout. Compare against other CY7C4231 variants if different depths or speeds are needed. Ensure the 4.5 V to 5.5 V supply range aligns with the target system voltage.

FIFOs Memory Part Context

This part belongs to the CY7C4231V family of low-voltage synchronous FIFOs. The series offers various memory depths ranging from 64 to 8K words. These devices are designed for applications requiring reliable data synchronization and temporary storage in CMOS technology.

FIFOs Memory Replacement Considerations

Check for direct substitutes within the CY7C4231 series with compatible speed grades and packages. Verify pinout compatibility before replacing with similar FIFO devices from other manufacturers.