7134SA55JI8

Description：IC SRAM 32KBIT PARALLEL 52PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:071988acefc8 Category: Memory IC Brand: Renesas Electronics Corporation

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC SRAM 32KBIT PARALLEL 52PLCC
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：32Kbit
Memory Organization：4K 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：52-LCC (J-Lead)
Supplier Device Package：52-PLCC (19.13x19.13)
Access Time：55 ns

Download product information

7134SA55JI8

Overview

The 7134SA55JI8 is a dual-port static random access memory (SRAM) integrated circuit manufactured by Renesas Electronics Corporation. It provides a total storage capacity of 32 kilobits, organized as 4K words by 8 bits. The device features asynchronous parallel interface operation with a maximum access time of 55 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface mount installation in a 52-lead Plastic Leadless Chip Carrier (PLCC) package. The component is designed for industrial temperature ranges from -40°C to +85°C.

Feature Summary

Supports simultaneous independent read/write operations on two separate ports for high-throughput data handling.
Utilizes CMOS technology to provide low power consumption characteristics suitable for battery-operated systems.
Features asynchronous control logic that simplifies system integration without requiring external clock synchronization.

Applications

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

Procurement Notes

Verify the specific suffix JI8 against official Renesas documentation to confirm package type and temperature grade. Confirm RoHS compliance status as older variants may not meet current environmental directives. Check for End-of-Life notices or discontinuance announcements prior to procurement planning.

Selection Notes

Select this component when dual-port functionality is required for concurrent master-slave memory access. Ensure the 55ns speed meets the system timing requirements. Verify that the 52-PLCC footprint matches the printed circuit board design constraints.

Part Context

This part belongs to the IDT 7134SA/LA series of dual-port SRAMs. It serves as a legacy component within Renesas' memory portfolio, often used in established designs requiring reliable parallel memory interfaces. The 'J' suffix typically denotes the plastic leadless chip carrier package variant.