AS7C31025B-12TJCNTR

$3.02

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

SKU:0ce9c39d0e10 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：12ns
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：12 ns
Grade：-
Qualification：-

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AS7C31025B-12TJCNTR

Overview

The AS7C31025B-12TJCNTR is a 1 Mbit (128K x 8) asynchronous static random-access memory manufactured by Alliance Memory. It operates within a voltage range of 3.0 V to 3.6 V and features a maximum access time of 12 ns. The device utilizes a parallel interface and supports single data rate transfer. It is housed in a 32-pin Small Outline J-Lead package designed for surface-mount technology. The component is rated for an industrial operating temperature range from -40°C to +85°C and includes humidity sensitivity classification.

Feature Summary

Provides high-speed asynchronous data access with a 12 ns cycle time for efficient system integration.
Operates on a standard 3.3 V power supply, ensuring compatibility with low-voltage logic families.
Engineered for industrial environments with extended thermal stability across wide temperature ranges.

Applications

Industrial control systems requiring reliable non-volatile-like data retention during power cycles
Embedded computing modules utilizing 3.3 V logic interfaces
Automotive electronics operating under strict environmental conditions

Procurement Notes

Verify the specific suffix TJCNTR against official datasheets to confirm the reel packaging format and moisture sensitivity level. Ensure the procurement channel sources genuine Alliance Memory components to guarantee the specified 12 ns access time and industrial temperature rating are met without deviation.

Selection Notes

Select this component when a 128K x 8 organization is required alongside a 12 ns speed grade. It is suitable for designs needing a 32-pin SOJ footprint with industrial temperature tolerance. Compare against the AS7C31025B-12TCNTR if tube packaging is preferred over reel formats for the same electrical specifications.

Part Context

This part belongs to the AS7C31025B series of 1 Mbit SRAMs. It shares core electrical characteristics with other variants in the family but differs in package type and shipping configuration. The B-series designation indicates specific performance parameters distinct from older or faster generations within the manufacturer's portfolio.