71V35761SA200BG

Overview

The 71V35761SA200BG is a Synchronous Single Data Rate (SDR) Static Random Access Memory (SRAM) integrated circuit manufactured by Renesas Electronics. It features a memory organization of 128K x 36 bits, providing a total storage capacity of 4.5 Mbit. The device supports a maximum clock frequency of 200 MHz with an access time of 3.1 ns. It operates on a 3.3V power supply with a voltage range of 3.135V to 3.465V and utilizes a parallel interface. The component is housed in a 119-pin Plastic Ball Grid Array (PBGA) package measuring 14x22 mm.

Feature Summary

• Synchronous operation with pipelined architecture for high-speed data throughput
• Integrated burst counter supporting sequential data access patterns
• Single-cycle deselect capability for flexible bus control

Applications

• High-performance embedded systems requiring fast random access memory
• Network infrastructure equipment and telecommunications hardware
• Industrial automation controllers and motor drive systems
• Consumer electronics utilizing the RX microcontroller family

Procurement Notes

Verify the specific suffix designation carefully, as the provided model lacks the final character indicating packaging type (e.g., BGI for tray or BG8 for reel). Confirm RoHS compliance status, as certain variants in this series are marked non-compliant. Check current production status, as some versions of this part number have been discontinued. Ensure moisture sensitivity level handling procedures are followed during assembly.

Selection Notes

Select this component when a 36-bit wide data interface is required for system integration. Compare access times and clock frequencies against alternative SRAMs if higher speed is needed. Consider the physical dimensions of the 119-PBGA package for PCB layout constraints. Evaluate thermal performance within the specified operating temperature range for the chosen suffix variant.

Part Context

This SRAM belongs to the 71V35761S/SA series, designed for synchronous applications. It complements Renesas RX microcontrollers by providing dedicated high-speed memory resources. The series supports various packaging options to suit different manufacturing requirements, ranging from leaded packages to ball grid arrays.

Replacement Considerations

The IDT71V35761SA200BQG8 is listed as a similar replacement option. Verify pin compatibility and electrical specifications before substitution. Note that the 71V3577S80BGI is cited as an alternative for related discontinued models.