AS6C6264-55STCN

$2.92

Description：IC SRAM 64KBIT PARALLEL 28STSOP
Series：-
Mfr：Alliance Memory, Inc.
Package：Tray

SKU:5ae20dae9328 Category: Memory IC Brand: Alliance Memory, Inc.

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Product introduction

Product Detailed Parameters

Description：IC SRAM 64KBIT PARALLEL 28STSOP
Series：-
Mfr：Alliance Memory, Inc.
Package：Tray
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：55ns
Voltage - Supply：2.7V ~ 5.5V
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.465", 11.80mm Width)
Supplier Device Package：28-sTSOP
Access Time：55 ns
Grade：-
Qualification：-

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AS6C6264-55STCN

Overview

The AS6C6264-55STCN is a CMOS static random-access memory device manufactured by Alliance Memory. It features a storage capacity of 256 kilobits organized as 32K words by 8 bits. The component supports asynchronous parallel interface operation with a maximum access time of 55 nanoseconds. It operates within a supply voltage range of 2.7 volts to 5.5 volts and draws a maximum power supply current of 45 milliamperes. Designed for surface-mount applications, it utilizes an sTSOP-28 package. The device is rated for commercial temperature ranges, functioning between 0°C and +70°C.

Feature Summary

Provides non-volatile data retention characteristics typical of SRAM technology without requiring refresh cycles.
Supports standard parallel interface protocols for direct connection to microprocessors and controllers.
Operates across a wide voltage range compatible with both 3V and 5V logic systems.

Applications

Embedded system data buffering
Cache memory implementation in industrial controllers
General-purpose volatile storage in consumer electronics

Procurement Notes

Verify the specific suffix STCN against official datasheets to confirm the commercial temperature grade and sTSOP-28 package variant. Ensure compatibility with existing board layouts regarding pin assignments and thermal requirements. Cross-reference RoHS compliance status with current regulatory standards before finalizing procurement decisions.

Selection Notes

Select this component when a 256K-bit capacity is required in a compact surface-mount form factor. Consider the 55ns access speed for moderate-performance asynchronous applications. Evaluate the 2.7V to 5.5V operating range against the target system's power supply rails to ensure stable operation under all expected conditions.

Part Context

This part belongs to the Alliance Memory AS6C62xx series of asynchronous SRAMs. The series offers various density options packaged in TSOP formats. The AS6C6264 specifically targets applications needing reliable, fast read/write operations with low standby power consumption relative to its generation.