71V416L15BEGI

Overview

The IDT71V416L15BEGI is a high-speed Static RAM organized as 256K x 16, providing a total storage capacity of 4 Megabits. It operates on a single 3.3V power supply and features an access time of 15 nanoseconds with a cycle time of 15 nanoseconds. The device utilizes CMOS technology for low power consumption and includes TTL-compatible bidirectional data inputs and outputs. It is housed in a 48-lead TFBGA package.

Feature Summary

• Advanced high-speed CMOS Static RAM architecture
• Single 3.3V power supply operation
• TTL-compatible bidirectional data I/O
• Fully static asynchronous circuitry

Applications

• High-speed memory buffering
• Cache memory systems
• Data acquisition applications

Procurement Notes

Verify the specific suffix BEGI to confirm the 48-lead TFBGA package configuration. Confirm RoHS compliance status as legacy IDT products may vary. Check current availability as this component series has been subject to discontinuation notices by Renesas Electronics Corporation.

Selection Notes

Select this part for designs requiring fast 15ns access times in a compact surface-mount footprint. Ensure the system supports a single 3.3V logic level. Verify that the 256K x 16 organization matches the address and data bus requirements of the target microprocessor or DSP.

Part Context

This component belongs to the IDT 71V416 family of 4-Mbit SRAMs. The family offers various speed grades and package options, including SOJ and TSOP variants. The manufacturer Integrated Device Technology was acquired by Renesas Electronics Corporation, which continues to manage the product lifecycle and documentation.

Replacement Considerations

Check for direct replacements within the 71V416LxxBEGI series from Renesas. Other compatible packages include the 71V416L15PHGI in a TSOP-II format.