AS6C4008A-55STIN

Description：IC SRAM 4MBIT PARALLEL 32STSOP
Series：-
Mfr：Alliance Memory, Inc.
Package：Tray

SKU:077f6197575e Category: Memory IC Brand: Alliance Memory, Inc.

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Product introduction

Product Detailed Parameters

Description：IC SRAM 4MBIT PARALLEL 32STSOP
Series：-
Mfr：Alliance Memory, Inc.
Package：Tray
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Asynchronous
Memory Size：4Mbit
Memory Organization：512K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：55ns
Voltage - Supply：2.7V ~ 3.6V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：32-LFSOP (0.465", 11.80mm Width)
Supplier Device Package：32-sTSOP
Access Time：55 ns
Grade：-
Qualification：-

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AS6C4008A-55STIN

Overview

The AS6C4008A-55STIN is a 4 Mbit (512K x 8) asynchronous static random-access memory (SRAM) manufactured by Alliance Memory, Inc. It operates within a voltage range of 2.7 V to 5.5 V and features a maximum access time of 55 ns. The device utilizes a parallel interface and is housed in a 32-pin TSOP II package designed for surface-mount technology. It supports single data rate (SDR) operations and functions reliably across an industrial temperature range from -40°C to +85°C.

Feature Summary

Asynchronous operation with parallel interface
Wide supply voltage compatibility
Industrial temperature range support

Applications

General-purpose data storage
Embedded systems cache memory
Industrial control applications

Procurement Notes

Verify the specific suffix STIN confirms the TSOP II 32-pin package and industrial temperature grade. Confirm RoHS compliance status through official documentation. Check for moisture sensitivity level requirements during handling and storage. Ensure the supplier provides valid traceability documents for the component batch.

Selection Notes

Select this component when a 512K x 8 organization is required with 55 ns speed. Choose based on the need for wide voltage operation between 2.7 V and 5.5 V. Consider the TSOP II 32-pin form factor for PCB layout constraints. Verify industrial temperature rating meets environmental specifications.

Part Context

This part belongs to the AS6C4008 series of asynchronous SRAMs. It shares architectural similarities with other members like the AS6C4008-55TINTR but differs in packaging and commercial/industrial grading. The series targets cost-sensitive applications requiring reliable non-volatile-like performance without the complexity of flash memory interfaces.