71V416L12BEG

Overview

The Renesas Electronics Corporation 71V416L12BEG is a 4 Mbit (256K x 16) asynchronous static random-access memory (SRAM). It operates on a single 3.3 V power supply with a voltage range of 3.0 V to 3.6 V. The device features a maximum access time of 12 ns and a maximum operating frequency of 83 MHz. It utilizes a parallel interface and is housed in a 48-CABGA package. The component supports an active current of up to 170 mA and functions within a temperature range of -40°C to +85°C.

Feature Summary

• High-speed asynchronous operation with 12 ns access time
• Single 3.3 V CMOS power supply compatibility
• Industrial temperature range support for robust performance

Applications

• Data buffering in embedded systems
• Cache memory for microcontrollers
• Industrial control equipment storage

Procurement Notes

Verify RoHS compliance status as the part may be obsolete or have specific environmental declarations. Confirm package availability since CABGA-48 variants can have limited stock. Check for moisture sensitivity level requirements during handling. Ensure the supplier provides valid traceability documentation for industrial applications. Validate that the specific suffix matches the required pinout and electrical characteristics.

Selection Notes

Select this component when a 256K x 16 organization is required with 12 ns speed at 3.3 V. Compare against 71V416L10BEG for faster 10 ns access if power consumption allows. Consider 71V416L15BEG if slower speeds are acceptable for lower power. Verify package compatibility with PCB layout constraints for the 48-CABGA form factor.

Part Context

This SRAM belongs to the IDT/Renesas 71V416 series, designed for high-performance data storage. The series offers various speed grades and packages. The 71V416L12BEG specifically targets applications needing reliable mid-range speed with low power consumption in a compact surface-mount package.

Replacement Considerations

The 71V416L10BEG is listed as a similar available substitute. Verify pin compatibility and electrical specifications before substitution.