7025L55J

Description：IC SRAM 128KBIT PARALLEL 84PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:f54408a1be58 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

7025L55J is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 128KBIT PARALLEL 84PLCC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7025L55J

Description：IC SRAM 128KBIT PARALLEL 84PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：128Kbit
Memory Organization：8K x 16
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：55ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：84-LCC (J-Lead)
Supplier Device Package：84-PLCC (29.31x29.31)
Access Time：55 ns

Memory IC datasheet and documents for 7025L55J

7025L55J

Memory IC Overview

The Renesas Electronics Corporation 7025L55J is a dual-port static random-access memory (SRAM) device. It features an 8K x 16 bit organization, providing a total storage capacity of 128 Kbits. The component operates with a maximum access time of 55 ns and supports parallel interface communication. It functions within a supply voltage range of 4.5 V to 5.5 V and utilizes a plastic LCC-84 package.

Memory IC Feature Summary

Dual-port architecture enabling independent simultaneous access by two processors
Asynchronous operation mode for flexible system integration
Integrated semaphore and interrupt flag functionality for bus arbitration

Memory IC Applications

High-speed data buffering in telecommunications equipment
Cache memory implementation in embedded processing systems
Data storage in industrial control applications requiring concurrent access

Memory IC Procurement Notes

Verify the specific suffix designation against official documentation, as variations may indicate differences in packaging or environmental compliance. Confirm current lifecycle status, as this component may be subject to discontinuation notices. Ensure compatibility with existing board layouts regarding the LCC-84 footprint before procurement.

Memory IC Selection Notes

Select this component when a system requires independent read/write ports for concurrent processor access. The 55 ns speed suits moderate-frequency asynchronous designs. Verify that the 4.5 V to 5.5 V operating voltage aligns with the target power supply rails and that the LCC-84 package fits the mechanical constraints.

Memory IC Part Context

This part belongs to the 7025 series of dual-port SRAMs from Renesas Electronics. The series offers various speed grades and package options to support different performance requirements in networking and computing applications. The 7025L55J specifically addresses needs for reliable, high-density memory with dual-port capabilities.