7164S25YG8

Description：IC SRAM 64KBIT PARALLEL 28SOJ
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:4f067cbc8c6a Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

7164S25YG8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 64KBIT PARALLEL 28SOJ. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7164S25YG8

Description：IC SRAM 64KBIT PARALLEL 28SOJ
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Asynchronous
Memory Size：64Kbit
Memory Organization：8K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：25ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：28-BSOJ (0.300", 7.62mm Width)
Supplier Device Package：28-SOJ
Access Time：25 ns

Memory IC datasheet and documents for 7164S25YG8

7164S25YG8

Memory IC Overview

The 7164S25YG8 is a 64Kb (8K x 8) asynchronous static random-access memory (SRAM) manufactured by Renesas Electronics. It utilizes BICMOS technology and features a parallel interface with a 25 ns access time. The device operates on a single 5V power supply, ranging from 4.5V to 5.5V, with a maximum supply current of 110 mA. It is housed in a 28-pin Small Outline J-Lead (SOJ) package designed for surface-mount installation. The component supports standard dynamic random-access memory operations without requiring clocks or refresh cycles.

Memory IC Feature Summary

Asynchronous operation eliminates the need for external clock signals or periodic refresh cycles.
BICMOS technology provides high-speed data access within a compact integrated circuit structure.
Single 5V power supply compatibility simplifies integration into standard logic systems.

Memory IC Applications

High-speed buffer memory in embedded control systems
Cache memory implementation in microprocessor architectures
Data storage in industrial automation controllers

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and moisture sensitivity level requirements before procurement. Check for valid datasheets matching the specific suffix to ensure pinout and electrical characteristics align with design specifications. Validate substitute availability if original stock is unavailable.

Memory IC Selection Notes

Select this component for applications requiring fast asynchronous access times and 5V logic compatibility. Ensure the design accommodates the 28-SOJ package dimensions and thermal requirements. Verify that the system voltage remains within the 4.5V to 5.5V range to maintain reliable operation. Consider the end-of-life status when planning long-term production lifecycles.

Memory IC Part Context

This part belongs to the 7164S series of asynchronous SRAMs, which are designed for general-purpose memory applications. The series offers various access speeds and packaging options to suit different performance and space constraints. The 7164S25 variant specifically targets mid-range speed requirements in 5V environments.