IDT71V65603S100PF

Memory IC Overview

The IDT71V65603S100PF is a synchronous static random-access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It features a storage capacity of 9 Mbit, organized as 256K x 36 bits. The device supports a maximum clock frequency of 100 MHz with an access time of 10 ns. It operates on a 3.3 V power supply within a range of 3.135 V to 3.465 V. The component utilizes a parallel interface and is housed in a 100-pin TQFP package.

Memory IC Feature Summary

• Zero Bus Turnaround (ZBT) architecture eliminates dead bus cycles during read-to-write or write-to-read transitions.
• Pipelined architecture allows for high-speed burst data transfers at specified clock frequencies.
• Integrated address, data-in, and control signal registers ensure precise synchronous operation.

Memory IC Applications

• High-performance embedded systems requiring fast data buffering
• Network infrastructure equipment utilizing wide data buses
• Industrial automation controllers needing reliable volatile memory

Memory IC Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm pinout compatibility and electrical characteristics. Confirm RoHS compliance status and moisture sensitivity level requirements before integration. Check current production lifecycle status as older variants may be discontinued.

Memory IC Selection Notes

Select this component when a 36-bit wide data path is required for system synchronization. Ensure the design accommodates the 100-pin TQFP footprint and thermal dissipation needs. Validate that the 3.3 V I/O levels match the host processor specifications.

Memory IC Part Context

This part belongs to the 71V65603 series of ZBT synchronous SRAMs. It shares architectural similarities with other members like the 71V65603S100PFGI but differs in packaging and environmental ratings. The series is designed for applications demanding low latency and high throughput.

Memory IC Replacement Considerations

Public confirmed substitute: 71V65603S100PFGI. Verify functional equivalence and package dimensions before substitution.