AS7C31025C-12JIN

Description：IC SRAM 1MBIT PARALLEL 32SOJ
Series：-
Mfr：Alliance Memory, Inc.
Package：Tube

SKU:0b179e8d1c60 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：Tube
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：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：32-BSOJ (0.400", 10.16mm Width)
Supplier Device Package：32-SOJ
Access Time：12 ns
Grade：-
Qualification：-

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AS7C31025C-12JIN

Overview

The AS7C31025C-12JIN 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 12 ns. The device utilizes a parallel interface and is housed in a 32-pin SOJ package suitable for surface mount technology. It supports single data rate operation and functions reliably across an industrial temperature range from -40°C to +85°C.

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 modern low-voltage logic families.
Designed for industrial environments with extended thermal stability covering -40°C to +85°C.

Applications

Industrial control systems requiring reliable non-volatile-like caching
Embedded computing architectures utilizing 3.3 V logic levels
Data acquisition modules needing fast random access buffers

Procurement Notes

Verify the specific suffix JIN against official datasheets to confirm the SOJ-32 package configuration. Confirm RoHS compliance status through manufacturer documentation prior to implementation. Check current lifecycle status as availability may be restricted or subject to discontinuation notices. Ensure design-in reviews account for the specified humidity sensitivity level during storage and handling.

Selection Notes

Select this component when a 128K x 8 organization is required with 12 ns speed at 3.3 V. Compare against the AS7C31025B series for potential pin-compatible alternatives with different packaging or current characteristics. Evaluate the SOJ-32 footprint constraints against available PCB real estate. Consider the industrial temperature grade if operating conditions exceed commercial limits.

Part Context

This part belongs to the AS7C31025C series of asynchronous SRAMs from Alliance Memory. It shares architectural similarities with other members like the AS7C31025B-12JIN but differs in specific electrical parameters and packaging options. The C-series designation typically indicates specific process or feature variations within the broader 1 Mbit SRAM family.