EBS25EC8APFA Datasheet 256MB Unbuffered SDRAM DIMM

Manufacturer: Elpida Memory

EBS25EC8APFA 256mb unbuffered sdram dimm by Elpida Memory - Datasheet Preview

Datasheet Details

Part number	EBS25EC8APFA
Manufacturer	Elpida Memory
File Size	160.91 KB
Description	256MB Unbuffered SDRAM DIMM
Download	EBS25EC8APFA Download (PDF)

General Description

The EBS25EC8APFA is 32M words × 72 bits, 1 bank Synchronous Dynamic RAM Unbuffered Module, mounted 9 pieces of 256M bits SDRAM sealed in TSOP package.

This module provides high density and large quantities of memory in a small space without utilizing the surface mounting technology.

Decoupling capacitors are mounted on power supply line for noise reduction.

Overview

DATA SHEET 256MB Unbuffered SDRAM DIMM EBS25EC8APFA (32M words × 72 bits, 1.

Key Features

Fully compatible with 8 bytes DIMM: JEDEC standard outline.
168-pin socket type dual in line memory module (DIMM)  PCB height: 34.93mm (1.38inch )  Lead pitch: 1.27mm.
3.3V power supply.
Clock frequency: 133MHz (max. ).
LVTTL interface.
Data bus width: × 72 ECC.
Single pulsed /RAS.
4 Banks can operates simultaneously and independently.
Burst read/write operation and burst read/single write operation capability.

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