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EBS25EC8APFA - 256MB Unbuffered SDRAM DIMM

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.

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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Datasheet preview – EBS25EC8APFA

Datasheet Details

Part number EBS25EC8APFA
Manufacturer Elpida Memory
File Size 160.91 KB
Description 256MB Unbuffered SDRAM DIMM
Datasheet download datasheet EBS25EC8APFA Datasheet
Additional preview pages of the EBS25EC8APFA datasheet.

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Full PDF Text Transcription

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