7133SA55GB

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

SKU:b44c11a09b29 Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

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

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7133SA55GB

Overview

The Renesas Electronics Corporation 7133SA55GB 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 with a maximum access time of 55 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports through-hole mounting in a 68-pin PGA package measuring 29.46mm x 29.46mm. The component functions reliably across an industrial temperature range of 0°C to +70°C.

Feature Summary

Supports simultaneous independent read/write operations at two distinct ports
Provides high-speed data access via asynchronous parallel interface
Ensures data retention stability within specified voltage limits

Applications

High-performance embedded systems requiring concurrent data access
Industrial control units operating in standard temperature environments
Communication equipment utilizing dual-port memory buffering

Procurement Notes

Verify the specific suffix 'GB' against official manufacturer documentation to confirm pinout compatibility and environmental ratings. Confirm RoHS status, as this variant may not comply with current directives. Validate that the 68-PGA through-hole package matches the target PCB footprint requirements before procurement.

Selection Notes

Select this component when dual-port functionality is required for separate processor or bus interfaces. Ensure the system design accommodates the 68-pin PGA through-hole form factor. Verify that the 55ns access speed meets the timing constraints of the application logic.

Part Context

This part belongs to the 7133SA series of dual-port SRAMs from Renesas Electronics. It shares architectural similarities with other variants in the family but differs in speed grade and packaging. The 7133SA55GB specifically targets applications needing moderate speed with robust physical connectivity.