7140SA25J8

Description：IC SRAM 8KBIT PARALLEL 52PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:c723d7f58f61 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

7140SA25J8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 8KBIT PARALLEL 52PLCC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7140SA25J8

Description：IC SRAM 8KBIT PARALLEL 52PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：8Kbit
Memory Organization：1K x 8
Memory Interface：Parallel
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：52-LCC (J-Lead)
Supplier Device Package：52-PLCC (19.13x19.13)
Access Time：25 ns

Memory IC datasheet and documents for 7140SA25J8

7140SA25J8

Memory IC Overview

The Renesas Electronics Corporation 7140SA25J8 is an asynchronous dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 8 kilobits, organized as 1K words by 8 bits. The device features parallel interface access with a maximum access time and write cycle time of 25 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 52-lead Plastic Leadless Chip Carrier (PLCC) package measuring 19.13mm x 19.13mm. The component is rated for commercial operating temperatures between 0°C and 70°C.

Memory IC Feature Summary

Dual-port architecture enabling independent simultaneous read/write operations on separate ports.

Memory IC Applications

High-speed data buffering in industrial control systems.

Memory IC Procurement Notes

This component is officially discontinued and no longer in production. Verification of availability requires checking authorized distributors for remaining stock or obsolete inventory. Ensure compliance with RoHS non-compliance status and MSL level 3 handling requirements during procurement and assembly processes.

Memory IC Selection Notes

Select this part only if legacy 52-PLCC packaging and specific 25ns timing are required. Verify that the 4.5V to 5.5V supply range matches the system design. Consider the discontinued status when planning long-term production lifecycles.

Memory IC Part Context

The 7140SA25J8 belongs to the IDT7140SA/LA family of high-performance dual-port SRAMs manufactured by Renesas Electronics. This series is designed for applications requiring fast, independent port access without clock synchronization.