7142LA35CM

Description：IC SRAM 16KBIT PARALLEL SB48
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray

SKU:a6491434fe89 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 16KBIT PARALLEL SB48
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：16Kbit
Memory Organization：2K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：35ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-55°C ~ 125°C (TA)
Mounting Type：Through Hole
Package / Case：48-DIP (0.600", 15.24mm)
Supplier Device Package：48-SIDE BRAZED
Access Time：35 ns

Download product information

7142LA35CM

Overview

The Renesas Electronics Corporation 7142LA35CM is a 16 kbit dual-port asynchronous static random-access memory (SRAM) device. It features a memory organization of 2K x 8 bits and supports parallel interface communication. The component operates within a supply voltage range of 4.5 V to 5.5 V, with a maximum access time of 35 ns. It is housed in a 48-SIDE BRAZED package and is designed for surface-mount installation. The device functions reliably across an operating temperature range of 0°C to +70°C.

Feature Summary

Dual-port architecture enabling independent simultaneous read/write operations on separate ports
Asynchronous operation without requiring a system clock signal
Parallel data interface for direct connection to microprocessors or controllers

Applications

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

Procurement Notes

Verify the specific package variant, as the 7142LA35CM utilizes a specialized 48-SIDE BRAZED configuration distinct from standard PLCC or LQFP packages. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Ensure design compatibility with the unique thermal and mechanical characteristics of the brazed ceramic package type.

Selection Notes

Select this component when dual-port functionality is required for concurrent data access by multiple masters. The 35 ns access speed suits moderate-frequency applications. Consider the specialized 48-SIDE BRAZED package constraints during PCB layout. Verify that the 5V logic levels align with the target system's I/O standards.

Part Context

This part belongs to the Renesas 7142 series of dual-port SRAMs, which also includes variants like the 7142LA35J and 7142SA35J. These devices share similar electrical specifications but differ in packaging options such as PLCC-52 or LQFP. The CM suffix specifically denotes the side-brazed ceramic package variant.