AS7C256A-10TINTR

$2.13

Description：IC SRAM 256KBIT PAR 28TSOP I
Series：-
Mfr：Alliance Memory, Inc.
Package：Tape & Reel (TR)

SKU:b930f8a22243 Category: Memory IC Brand: Alliance Memory, Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC SRAM 256KBIT PAR 28TSOP I
Series：-
Mfr：Alliance Memory, Inc.
Package：Tape & Reel (TR)
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Asynchronous
Memory Size：256Kbit
Memory Organization：32K x 8
Memory Interface：Parallel
Write Cycle Time - Word, Page：10ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.465", 11.80mm Width)
Supplier Device Package：28-TSOP I
Access Time：10 ns

Download product information

AS7C256A-10TINTR

Overview

The AS7C256A-10TINTR is a 256Kbit (32K x 8) asynchronous static random-access memory manufactured by Alliance Memory, Inc. It operates with a maximum access time of 10ns and supports a parallel interface. The device functions within a supply voltage range of 4.5V to 5.5V, with a maximum power consumption of 70mA. It is housed in a 28-pin TSOP I package designed for surface-mount installation. The component is rated for industrial temperature operation, supporting a minimum working temperature of -40°C and a maximum of +85°C.

Feature Summary

Asynchronous SRAM architecture providing fast random access capabilities
Industrial-grade thermal stability for demanding operational environments
Surface-mount TSOP I packaging optimized for automated assembly processes

Applications

Industrial control systems requiring reliable data storage
Embedded applications utilizing microcontrollers or processors
Telecommunications equipment needing persistent memory buffers

Procurement Notes

Verify the specific suffix 'IN' confirms the industrial temperature grade (-40°C to +85°C) and the 'TR' indicates tape-and-reel packaging. Confirm the 10ns speed grade matches system timing requirements. Ensure the 28-pin TSOP I footprint aligns with the target PCB layout. Validate RoHS compliance status against current regulatory standards before finalizing procurement orders.

Selection Notes

Select this component when an industrial temperature range is mandatory for the application environment. Choose the 10ns speed grade if faster cycle times are required compared to slower variants. Opt for the tape-and-reel format to facilitate high-volume automated surface-mount assembly lines. Ensure the 5V logic compatibility matches the host system's voltage levels.

Part Context

This part belongs to the AS7C256A series of asynchronous SRAMs from Alliance Memory. It serves as a non-volatile-like volatile memory solution for embedded systems. The series offers various speed grades and packaging options to suit different design constraints. This specific model focuses on industrial durability and standard 5V operation.