AS7C164A-15JCNTR

$2.33

Description：IC SRAM 64KBIT PARALLEL 28SOJ
Series：-
Mfr：Alliance Memory, Inc.
Package：Tape & Reel (TR)

SKU:742455a17eb7 Category: Memory IC Brand: Alliance Memory, Inc.

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Product introduction

Product Detailed Parameters

Description：IC SRAM 64KBIT PARALLEL 28SOJ
Series：-
Mfr：Alliance Memory, Inc.
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Asynchronous
Memory Size：64Kbit
Memory Organization：8K x 8
Memory Interface：Parallel
Write Cycle Time - Word, Page：15ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：28-BSOJ (0.300", 7.62mm Width)
Supplier Device Package：28-SOJ
Access Time：15 ns

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AS7C164A-15JCNTR

Overview

The AS7C164A-15JCNTR is a 64 Kbit (8K x 8) asynchronous static random-access memory (SRAM) manufactured by Alliance Memory. It operates within a voltage range of 4.5 V to 5.5 V, with a maximum supply current of 140 mA. The device features a 15 ns access time and utilizes a parallel interface. It is housed in a 28-pin Small Outline J-Lead (SOJ) package designed for surface mount technology. The component supports industrial operating temperatures from -40°C to +85°C and is supplied in tape and reel packaging.

Feature Summary

Asynchronous operation with fast 15 ns access time
Industrial temperature range capability (-40°C to +85°C)
Single 5V power supply operation
Surface-mount 28-pin SOJ package

Applications

Industrial control systems requiring reliable data storage
Embedded applications with strict environmental constraints
Memory buffering in high-speed digital circuits
Data acquisition systems operating in extreme temperatures

Procurement Notes

Verify the suffix 'INTR' confirms industrial temperature rating (-40°C to +85°C) and tape & reel packaging. Confirm RoHS compliance status via official datasheet. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Validate pinout compatibility with target PCB footprint before integration.

Selection Notes

Select this part when industrial temperature stability is required alongside 15 ns performance. Compare against commercial variants if ambient temperatures remain above 0°C. Consider the 28-SOJ package dimensions for board space constraints. Verify power supply noise immunity meets the 140 mA peak current requirement.

Part Context

This component belongs to the AS7C164A series of 64 Kbit SRAMs. It shares architectural similarities with other members like AS7C164A-15JCN but differs in temperature rating and packaging format. The series offers a standard parallel interface compatible with various microcontrollers and logic families.

Replacement Considerations

AS7C164A-15JCN serves as a tube-packaged alternative with identical electrical specifications but limited to commercial temperature ranges. Cross-reference pinouts and timing parameters carefully when substituting.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.