7142SA35C

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

SKU:51b3efbc935f Category: Memory IC Brand: Renesas Electronics Corporation

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Product introduction

7142SA35C is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 16KBIT PARALLEL SB48. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7142SA35C

Description：IC SRAM 16KBIT PARALLEL SB48
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
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：0°C ~ 70°C (TA)
Mounting Type：Through Hole
Package / Case：48-DIP (0.600", 15.24mm)
Supplier Device Package：48-SIDE BRAZED
Access Time：35 ns

Memory IC datasheet and documents for 7142SA35C

7142SA35C

Memory IC Overview

The Renesas Electronics Corporation 7142SA35C is a dual-port, asynchronous static random-access memory (SRAM) integrated circuit. It provides a storage capacity of 16K bits, organized as 2K words by 8 bits. The device features a parallel interface with an access time and write cycle time of 35 nanoseconds. It operates within a supply voltage range of 4.5V to 5.5V and supports surface-mount installation in a 48-SIDE BRAZED package. The component is designed for commercial temperature ranges.

Memory IC Feature Summary

Supports simultaneous independent read/write operations at both ports without conflict
Utilizes CMOS technology for low power consumption and high-speed performance
Features asynchronous operation compatible with various system clock speeds

Memory IC Applications

High-speed data buffering in communication systems
Cache memory implementation in embedded processors
Data storage in industrial control applications

Memory IC Procurement Notes

Verify the specific package variant and lead count, as historical records indicate variations such as 48-lead configurations. Confirm RoHS compliance status, as older batches may differ from current manufacturing standards. Ensure compatibility with existing board layouts due to the specialized SIDE BRAZED packaging type. Check for end-of-life notices or obsolescence warnings before finalizing procurement plans.

Memory IC Selection Notes

Select this component when dual-port functionality is required for concurrent data handling between two independent masters. Consider the 35ns access speed for moderate-to-high frequency applications. Evaluate the 4.5V to 5.5V operating range against system power rails. Assess the physical footprint requirements of the SIDE BRAZED package against available PCB space.

Memory IC Part Context

This part belongs to the 7142SA series of dual-port SRAMs from Renesas. It shares architectural similarities with other members like the 71421SA35PF but differs in organization and package. The series is characterized by its ability to eliminate bus contention through separate port controls.