7133LA55GB

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

SKU:f7f6fbe88633 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

7133LA55GB is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 32KBIT PARALLEL 68PGA. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7133LA55GB

Description：IC SRAM 32KBIT PARALLEL 68PGA
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：55ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：68-BPGA
Supplier Device Package：68-PGA (29.46x29.46)
Access Time：55 ns

Memory IC datasheet and documents for 7133LA55GB

7133LA55GB

Memory IC Overview

The Renesas Electronics Corporation 7133LA55GB is a static random access memory (SRAM) device with a storage capacity of 32 kbit, organized as 2k x 16. It features an asynchronous parallel interface and a maximum access time of 55 ns. The component operates within a supply voltage range of 4.5 V to 5.5 V, with a maximum power current of 285 mA. Designed for commercial applications, it supports a minimum operating temperature of 0°C and a maximum of +70°C. The device utilizes a through-hole PGA-68 package.

Memory IC Feature Summary

Dual-port architecture enabling independent simultaneous read/write operations
CMOS technology ensuring low power consumption during operation
Asynchronous parallel interface for straightforward system integration

Memory IC Applications

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

Memory IC Procurement Notes

Verify the specific suffix GB against official Renesas documentation to confirm package and environmental compliance details. Confirm RoHS status, as some variants are non-compliant. Check for End-of-Life notifications or Product Change Notices prior to procurement. Ensure compatibility with existing board layouts for the PGA-68 through-hole footprint.

Memory IC Selection Notes

Select this component when a dual-port SRAM with 55 ns access speed is required for commercial temperature ranges. Compare against the 7133SA55G series for pin-compatible alternatives if lead-free requirements differ. Evaluate the PGA-68 package constraints against available PCB space and assembly capabilities.

Memory IC Part Context

This part belongs to the Renesas 7133SA/LA series of CMOS dual-port RAMs. These devices are designed for high-performance applications requiring independent port access. The LA suffix typically denotes specific commercial grade variations within the broader family, distinct from the SA series which may offer different environmental ratings.