5962-8956705XA

Overview

The 5962-8956705XA is a dual-port asynchronous FIFO memory component manufactured by Renesas Electronics Corporation. It features a storage capacity of 2K x 9 bits and operates with an access time of 40ns at a data rate of 20MHz. The device requires a supply voltage between 4.5V and 5.5V, with a maximum supply current of 150mA. It is housed in a 28-CDIP package measuring 37.20mm x 15.24mm x 1.65mm.

Feature Summary

• Dual-port architecture enabling independent read and write operations
• Asynchronous operation for flexible system integration
• Hardware flags indicating full and empty buffer states

Applications

• High-speed data buffering in digital signal processing systems
• Interface bridging between components with different clock domains
• Data acquisition systems requiring temporary storage

Procurement Notes

Verify the obsolete status and lifecycle stage before procurement planning. Confirm that the 28-CDIP package dimensions match the target PCB footprint. Ensure the 4.5V to 5.5V supply range aligns with the system power design. Check for available replacement alternatives due to end-of-life status.

Selection Notes

Select this component when a dual-port asynchronous FIFO with 2K x 9 bit depth is required. The 40ns access time suits applications needing moderate speed data handling. Verify compatibility with 5V logic levels and ensure the CDIP package fits the mechanical constraints of the enclosure.

Part Context

This part belongs to the IDT 7203 series of dual-port FIFO memories, now under the Renesas Electronics portfolio. The 5962 prefix indicates a military-grade or high-reliability variant classification. It serves as a specialized memory solution for buffering data streams in complex electronic systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.