IS65C256AL-25TLA3

$2.27

Description：IC SRAM 256KBIT PAR 28TSOP I
Series：-
Mfr：ISSI, Integrated Silicon Solution Inc
Package：Tray

SKU:84dcfdb26f99 Category: Memory IC Brand: ISSI, Integrated Silicon Solution Inc

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Product introduction

IS65C256AL-25TLA3 is listed in the Memory IC range at ChipApex. The manufacturer field lists ISSI, Integrated Silicon Solution Inc. Its product description is IC SRAM 256KBIT PAR 28TSOP I. Review the specifications below when checking this part for your BOM.

Memory IC specifications for IS65C256AL-25TLA3

Description：IC SRAM 256KBIT PAR 28TSOP I
Series：-
Mfr：ISSI, Integrated Silicon Solution Inc
Package：Tray
Memory Type：Volatile
Memory Format：SRAM
Technology：SRAM - Asynchronous
Memory Size：256Kbit
Memory Organization：32K x 8
Memory Interface：Parallel
Clock Frequency：-
Write Cycle Time - Word, Page：25ns
Voltage - Supply：4.5V ~ 5.5V
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：28-TSSOP (0.465", 11.80mm Width)
Supplier Device Package：28-TSOP I
Access Time：25 ns
Grade：-
Qualification：-

Memory IC datasheet and documents for IS65C256AL-25TLA3

IS65C256AL-25TLA3

Memory IC Overview

The IS65C256AL-25TLA3 is a 256 Kbit (32K x 8) asynchronous static random-access memory (SRAM) manufactured by ISSI. It operates within a supply voltage range of 4.5 V to 5.5 V with a maximum current consumption of 30 mA. The device features a 25 ns access time and is housed in a 28-pin TSOP package measuring 8x13.4 mm. Designed for automotive applications, it supports an extended operating temperature range from -40°C to +125°C.

Memory IC Feature Summary

Automotive-grade reliability certified for operation across the full industrial temperature spectrum.
Low-power asynchronous architecture optimized for reduced energy consumption during active use.
Single data rate interface supporting standard parallel memory operations.

Memory IC Applications

Automotive electronic control units requiring robust memory storage
Industrial systems operating under extreme thermal conditions
Embedded controllers needing fast asynchronous data access

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates reel packaging when ordering. Confirm RoHS compliance status through official datasheets. Ensure voltage requirements match the 4.5V–5.5V specification. Check humidity sensitivity levels for proper handling procedures. Validate lead times directly with the manufacturer or authorized distributors.

Memory IC Selection Notes

Select this component for designs requiring 5V logic compatibility and automotive qualification. Compare against LV variants if lower voltage operation is necessary. Consider package dimensions for PCB layout constraints. Verify access speed requirements against system timing budgets. Assess power consumption limits relative to available thermal dissipation.

Memory IC Part Context

This part belongs to the IS65C256AL series of low-power SRAMs. It shares architectural similarities with other members but differs in speed grade and voltage specifications. The TSOP-28 form factor is common in compact embedded memory solutions. ISSI provides long-term support for legacy memory products in this lineup.

Memory IC Replacement Considerations

Check for direct pin-compatible alternatives within the same ISSI family. Verify electrical parameters such as voltage range and access time before substitution. Ensure any replacement maintains automotive temperature ratings if required by the application design.