5962-8866905YA

Overview

The Renesas Electronics 5962-8866905YA is a dual-port FIFO memory component organized as 2K x 9 bits. It features asynchronous and simultaneous read/write capabilities, designed for multiprocessing and rate buffering applications. The device utilizes Full and Empty status flags to prevent data overflow and underflow. It includes an auto-retransmit capability that resets the read pointer when pulsed low. Manufactured using CMOS technology, it supports MIL-STD-883 Class B compliance and operates within a standard voltage range.

Feature Summary

• Supports asynchronous and simultaneous read and write operations
• Includes Auto-retransmit capability for read pointer reset
• Provides Status Flags for Empty, Half-Full, and Full conditions

Applications

• Multiprocessing systems requiring dual-port memory access
• Rate buffer applications in data transmission
• Military-grade electronic systems compliant with MIL-STD-883

Procurement Notes

Verify current availability status as this component may be subject to discontinuation or limited supply constraints. Confirm package type CDIP-28 compatibility during integration. Check RoHS compliance documentation for specific project requirements. Ensure proper handling procedures are followed due to potential EOL status. Validate pinout against original design specifications before procurement.

Selection Notes

Select this component for designs requiring dual-port FIFO functionality with simultaneous access. Consider its MIL-STD-883 Class B qualification for harsh environment applications. Evaluate the 2K x 9 organization against system data width needs. Assess the need for auto-retransmit features in error-prone environments. Compare power consumption characteristics against alternative SRAM solutions.

Part Context

This part belongs to the 5962-88669 series of advanced FIFO memories. It is functionally compatible with the IDT 720X family, facilitating drop-in replacements in existing designs. The series emphasizes ultra-high speed performance and low power consumption. It represents a specialized memory solution for high-performance computing and military applications.

Replacement Considerations

Direct substitutes include other parts from the 5962-88669 series such as 5962-8866905ZA. Verify pin and functional compatibility with the IDT 720X family before substitution. Ensure temperature grade and package dimensions match the original design constraints.