71V016SA15BFG8

Overview

The Renesas Electronics Corporation 71V016SA15BFG8 is a 1 Mbit (64K x 16) asynchronous static random-access memory (SRAM). It operates on a single 3.3V power supply with a voltage range of 3.0V to 3.6V. The device features a maximum access time of 15 ns and a maximum active current consumption of 130 mA. It utilizes a parallel interface for data transfer. The component is housed in a 48-pin CABGA package, designed for surface-mount technology applications.

Feature Summary

• Asynchronous operation without the need for external clock signals or periodic refresh cycles
• Single 3.3V power supply compatibility with LVTTL-compatible inputs and outputs
• Low standby current consumption to support extended battery life in portable devices

Applications

• High-performance processor secondary cache systems
• Industrial control units requiring reliable volatile storage
• Telecommunications equipment buffer memory
• Network infrastructure switching applications

Procurement Notes

Verify the specific suffix BFG8 against official Renesas documentation to confirm the exact package type and moisture sensitivity level. Confirm RoHS compliance status as it varies by manufacturing date and region. Check for end-of-life notices or obsolescence alerts prior to finalizing procurement plans.

Selection Notes

Select this component when a 64K x 16 organization is required with a 15 ns access speed. Ensure the design accommodates the 48-pin CABGA footprint. Verify that the system logic levels are compatible with LVTTL standards. Consider thermal dissipation requirements given the 130 mA maximum active current specification.

Part Context

This part belongs to the IDT 71V016 series of high-speed asynchronous SRAMs. The series offers various access times and packaging options to suit different performance and space constraints. Renesas acquired the IDT product line, maintaining these components for legacy and industrial applications.

Replacement Considerations

Direct pin-to-pin replacements include other variants within the 71V016 family with matching access times. Cross-reference with equivalent parts from Alliance Memory or Cypress if available. Verify electrical parameters and package dimensions before substitution.