7143LA20PF8

Description：IC SRAM 32KBIT PARALLEL 100TQFP
Series：-
Mfr：Renesas Electronics Corporation
Package：Tape & Reel (TR)

SKU:5baf2d75756f Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

7143LA20PF8 is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 32KBIT PARALLEL 100TQFP. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7143LA20PF8

Description：IC SRAM 32KBIT PARALLEL 100TQFP
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：2K x 16
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：20ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：100-LQFP
Supplier Device Package：100-TQFP (14x14)
Access Time：20 ns

Memory IC datasheet and documents for 7143LA20PF8

7143LA20PF8

Memory IC Overview

The Renesas Electronics Corporation 7143LA20PF8 is a high-speed, asynchronous dual-port static random access memory (SRAM) with a density of 32 kbit. The device features a memory organization of 2K words by 16 bits and supports parallel interface communication. It operates within a supply voltage range of 4.5 V to 5.5 V and provides an access time of 20 ns. The component is designed for surface-mount installation in a 68-pin PLCC package.

Memory IC Feature Summary

True dual-ported memory architecture enabling simultaneous independent access from two ports.
On-chip port arbitration logic manages bus conflicts without external discrete components.
TTL-compatible single 5V power supply operation simplifies system integration.

Memory IC Applications

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

Memory IC Procurement Notes

Verify the specific suffix against official documentation, as variations may indicate different temperature ranges or packaging options. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure the selected variant matches the required lead frame material and pin configuration for the target PCB footprint.

Memory IC Selection Notes

Select this component when a system requires concurrent read/write operations from separate processors or buses. Evaluate the 20 ns access speed against system clock requirements. Consider the 68-pin PLCC package constraints for board space and thermal management during the design phase.

Memory IC Part Context

This part belongs to the 7143 series of dual-port SRAMs manufactured by Renesas Electronics. The series utilizes CMOS technology to provide high-speed performance with low power consumption. These devices are commonly used in applications requiring shared memory resources between multiple masters.