AS7C31025B-15TJCNTR

$3.02

Description：IC SRAM 1MBIT PARALLEL 32SOJ
Series：-
Mfr：Alliance Memory, Inc.
Package：Tape & Reel (TR)

SKU:560c5e14106d Category: Memory IC Brand: Alliance Memory, Inc.

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Product introduction

Product Detailed Parameters

Description：IC SRAM 1MBIT PARALLEL 32SOJ
Series：-
Mfr：Alliance Memory, Inc.
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Asynchronous
Memory Size：1Mbit
Memory Organization：128K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：15ns
Voltage - Supply：3V ~ 3.6V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：32-BSOJ (0.300", 7.62mm Width)
Supplier Device Package：32-SOJ
Access Time：15 ns
Grade：-
Qualification：-

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AS7C31025B-15TJCNTR

Overview

The AS7C31025B-15TJCNTR is a 1 Mbit (128K x 8) asynchronous static random-access memory manufactured by Alliance Memory. It operates within a supply voltage range of 3.0 V to 3.6 V and features a maximum access time of 15 ns. The device supports single data rate parallel interface operation with a maximum power supply current of 75 mA. Designed for surface-mount applications, it utilizes a 44-pin SOJ package and functions reliably across a commercial temperature range from 0°C to +70°C.

Feature Summary

Provides non-volatile-capable high-speed data storage via asynchronous parallel interface
Supports standard 3.3V logic levels for system integration
Utilizes surface-mount packaging for automated assembly compatibility

Applications

Embedded systems requiring fast local data buffering
Industrial control units needing reliable temporary storage
Consumer electronics utilizing 3.3V logic architectures

Procurement Notes

Verify the specific suffix TJCNTR against official datasheets to confirm reel packaging and moisture sensitivity classification. Ensure the ordering quantity aligns with the manufacturer's specified factory pack size. Cross-reference the RoHS status and humidity sensitivity requirements with your assembly process standards before finalizing procurement.

Selection Notes

Select this component when a 128K x 8 organization is required with 15 ns access speed. It serves as a suitable alternative to faster variants if cost efficiency is prioritized over speed. Ensure the design accommodates the 44-pin SOJ footprint and operates within the specified 3.0 V to 3.6 V voltage window.

Part Context

This part belongs to the AS7C31025B series of 1 Mbit SRAM devices. It shares architectural similarities with other members in the family but differs in access speed and packaging configuration. The B-series designation typically indicates specific performance characteristics distinct from C-series or older revisions.