71V632S8PFG

Overview

The IDT71V632S8PFG is a high-speed synchronous static random-access memory (SRAM) device manufactured by Integrated Device Technology. It features a memory organization of 32K words by 32 bits, providing a total storage capacity of 1 Megabit. The component operates with an access time of 8 nanoseconds and utilizes a parallel interface. It is housed in a 100-pin plastic quad flat package (PQFP-100) with dimensions of 14 x 20 mm. The device is designed for CMOS technology and supports single-cycle deselect functionality.

Feature Summary

• Supports high system speed through pipelined outputs and burst counter capabilities
• Features self-timed write cycles with global write control and byte write enables
• Includes power-down control via the ZZ input pin
• Operates with a single 3.3V power supply

Applications

• High-performance computing systems requiring fast data buffering
• Telecommunications equipment utilizing cache memory structures
• Industrial automation controllers needing rapid volatile data storage

Procurement Notes

Verify the specific suffix 'S8' against official Renesas or IDT documentation to confirm the 8ns speed grade and commercial temperature range. Ensure the 100-pin PQFP footprint matches the target PCB design. Confirm RoHS compliance status as manufacturing sources may vary between legacy IDT and current Renesas production lines.

Selection Notes

Select this component when a 32-bit wide synchronous SRAM interface is required for bus architectures. The 8ns access time suits applications demanding moderate-to-high throughput without the complexity of asynchronous timing. Consider the 100-pin package size constraints during mechanical layout planning.

Part Context

This part belongs to the IDT 71V632 family of 3.3V Synchronous SRAMs. The family includes variants with different access times such as 4.5ns, 5ns, and 6ns. The 71V632 series is characterized by its pipeline architecture and compatibility with standard synchronous memory protocols used in embedded systems.

Replacement Considerations

The IDT71V632ZSA4PFG is a documented compatible substitute within the same family offering similar specifications.