71V35761SA200BGG8

Overview

The 71V35761SA200BGG8 is a 4.5 Mbit (128K x 36) synchronous static random-access memory (SRAM) manufactured by Renesas Electronics Corporation. It operates with a maximum clock frequency of 200 MHz and features a parallel interface. The device supports a supply voltage range of 3.135 V to 3.465 V, with a maximum supply current of 360 mA. Access time is specified at 3.1 ns. It is housed in a 119-PBGA (14x22) surface-mount package and functions within an operating temperature range of 0°C to 70°C.

Feature Summary

• Supports synchronous burst mode architecture for high-speed data transfer
• Features pipelined architecture to maximize throughput at 200 MHz
• Includes dedicated write, data, address, and control registers

Applications

• High-performance networking equipment requiring fast buffer memory
• Telecommunications systems utilizing parallel SRAM interfaces
• Industrial control systems needing reliable volatile storage

Procurement Notes

Verify component authenticity due to end-of-life status. Confirm RoHS compliance requirements as the part may not meet current standards. Check moisture sensitivity level handling procedures before assembly. Ensure supply chain sources are authorized distributors to avoid counterfeit risks associated with discontinued semiconductor products.

Selection Notes

Select this component when a 128K x 36 organization is required for wide-data applications. Choose based on the need for 200 MHz synchronous performance in a PBGA package. Consider the 3.3V I/O compatibility with existing system buses. Evaluate thermal management needs given the 360 mA maximum current draw in surface-mount configurations.

Part Context

This part belongs to the 71V35761S family of 3.3V CMOS SRAMs. It shares architectural similarities with other variants like the 71V35761SA166BQG8 but differs in speed grade and package type. The 'SA' suffix typically denotes specific speed or pinout variations within the synchronous SRAM lineup offered by Renesas and its predecessor IDT.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. The product status is listed as End of Life (EOL). Designers should consult official Renesas resources for qualified alternatives or consider redesigning for currently supported memory families.