7007S55JI8

Description：IC SRAM 256KBIT PARALLEL 68PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:23592a71d128 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

7007S55JI8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 256KBIT PARALLEL 68PLCC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7007S55JI8

Description：IC SRAM 256KBIT PARALLEL 68PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：256Kbit
Memory Organization：32K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：55ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：68-LCC (J-Lead)
Supplier Device Package：68-PLCC (24.21x24.21)
Access Time：55 ns

Memory IC datasheet and documents for 7007S55JI8

7007S55JI8

Memory IC Overview

The Renesas Electronics Corporation 7007S55JI8 is a dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 256 kilobits, organized as 32K words by 8 bits. The device features an asynchronous parallel interface with a maximum access time and write cycle time of 55 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports an industrial temperature range from -40°C to +85°C. The component is housed in a 68-lead Plastic Leadless Chip Carrier (PLCC) package designed for surface-mount installation.

Memory IC Feature Summary

Supports simultaneous independent read and write operations through two distinct port interfaces
Utilizes asynchronous logic control without requiring a system clock signal
Compatible with standard 5V logic families for straightforward integration

Memory IC Applications

High-speed data buffering in telecommunications equipment
Cache memory implementation in embedded processing systems
Data storage in industrial automation controllers

Memory IC Procurement Notes

Verify the specific suffix designation against official documentation to confirm package type and temperature rating. Confirm RoHS compliance status as indicated in current datasheets. Check manufacturer lifecycle notices regarding obsolescence or last-time buy availability before finalizing procurement plans.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent host and peripheral access. Ensure the design accommodates the 68-pin PLCC footprint and meets the 55ns timing requirements. Verify that the operating environment stays within the specified -40°C to +85°C thermal limits.

Memory IC Part Context

This part belongs to the 7007S series of high-speed dual-port SRAMs manufactured by Renesas Electronics. The series offers various speed grades and capacities to support diverse memory architecture needs in computing and communication applications.