7133LA90JI

Description：IC SRAM 32KBIT PARALLEL 68PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:4f5e609d4159 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

7133LA90JI is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 32KBIT PARALLEL 68PLCC. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7133LA90JI

Description：IC SRAM 32KBIT PARALLEL 68PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：32Kbit
Memory Organization：2K x 16
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：90ns
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：90 ns

Memory IC datasheet and documents for 7133LA90JI

7133LA90JI

Memory IC Overview

The Renesas Electronics Corporation 7133LA90JI is a dual-port static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 32 kilobits, organized as 2K words by 16 bits. The device features asynchronous parallel interface operation with a maximum access time of 90 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 68-pin Plastic Leadless Chip Carrier (PLCC) package.

Memory IC Feature Summary

Dual-port architecture enabling independent simultaneous read/write operations on separate ports
Asynchronous parallel interface for straightforward integration into standard logic systems
Industrial temperature range support for reliable performance in demanding environments

Memory IC Applications

High-speed data buffering in telecommunications equipment
Cache memory implementation in embedded processing systems
Data acquisition systems requiring rapid temporary storage

Memory IC Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and moisture sensitivity level requirements against current assembly standards. Validate pin compatibility and electrical specifications before integrating into existing designs. Check for available obsolescence notices or lifecycle updates from the manufacturer.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data handling. Ensure the 90ns access speed meets system timing constraints. Verify that the PLCC package fits the printed circuit board layout. Consider power consumption characteristics relative to the overall system thermal budget.

Memory IC Part Context

This part belongs to the 7133SA/LA series of dual-port SRAMs manufactured by Renesas Electronics. The series offers various speed grades and packaging options to suit different application requirements. The 7133LA variant typically denotes industrial temperature range capabilities compared to commercial variants.