7140SA100CB

Description：IC SRAM 8KBIT PARALLEL SB48
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube

SKU:a31f216c9093 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

7140SA100CB is listed in the Memory IC range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC SRAM 8KBIT PARALLEL SB48. Review the specifications below when checking this part for your BOM.

Memory IC specifications for 7140SA100CB

Description：IC SRAM 8KBIT PARALLEL SB48
Series：-
Mfr：Renesas Electronics Corporation
Package：Tube
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Dual Port, Asynchronous
Memory Size：8Kbit
Memory Organization：1K x 8
Memory Interface：Parallel
Write Cycle Time - Word, Page：100ns
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：100 ns

Memory IC datasheet and documents for 7140SA100CB

7140SA100CB

Memory IC Overview

The Renesas Electronics Corporation 7140SA100CB is an asynchronous dual-port static random-access memory (SRAM) device. It provides a storage capacity of 8 kbit, organized as 1K x 8 words. The component features a parallel interface with a maximum access time of 100 ns. It operates within a supply voltage range of 4.5 V to 5.5 V and supports a maximum power current of 110 mA. The device is housed in a 48-SIDE BRAZED package and functions reliably across an operating temperature range of 0°C to +70°C.

Memory IC Feature Summary

Dual-port architecture enabling independent simultaneous access by two processors
Asynchronous operation for flexible system integration without clock synchronization
CMOS technology providing low power consumption characteristics

Memory IC Applications

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

Memory IC Procurement Notes

Verify the obsolete status and end-of-life designation before procurement planning. Confirm RoHS compliance requirements against specific project standards, as this component may not meet current environmental directives. Validate that the 48-SIDE BRAZED package is compatible with existing assembly processes and thermal management strategies. Ensure supply chain stability due to discontinued manufacturing status.

Memory IC Selection Notes

Select this component when dual-port memory functionality is required for asynchronous data sharing between multiple masters. The 100 ns access time suits moderate-speed logic applications. Consider the 48-SIDE BRAZED package constraints for board layout and mounting. Evaluate alternative components if RoHS compliance or active lifecycle status is mandatory for the design.

Memory IC Part Context

This part belongs to the 7140 series of dual-port SRAMs from Renesas Electronics. It shares architectural similarities with variants like the 7140LA100CB and 7140SA55CB, differing primarily in access speed and package type. The series is designed for applications requiring high-reliability memory with independent port control.