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AS4C128M8D2A - 128M x 8 DDR2

Product Overview

Alliance Semiconductor

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AS4C128M8D2A 128M x 8 DDR2 by Alliance Semiconductor - Datasheet Preview — Datasheet preview – AS4C128M8D2A

Datasheet Details

Part number	AS4C128M8D2A
Manufacturer	Alliance Semiconductor
File Size	1.43 MB
Description	128M x 8 DDR2
Datasheet	AS4C128M8D2A Datasheet
Additional preview pages of the AS4C128M8D2A datasheet.

Product details

Features

JEDEC Standard Compliant.
JEDEC standard 1.8V I/O (SSTL_18-compatible).
Power supplies: VDD & VDDQ = +1.8V  0.1V.
Operating temperature: TC = 0~85°C (Commercial) TC = -40~95°C (Industrial).
Supports JEDEC clock jitter specification.
Fully synchronous operation.
Fast clock rate: 400 MHz.
Differential Clock, CK & CK#.
Bidirectional single/differential data strobe.
8 internal banks for concurrent operation.
4-bit prefetch architecture.
I.

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Published: Aug 21, 2025 |