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MC-4R256FKK6K Datasheet 256mb 32-bit Direct Rambus Dram Rimm Module

Manufacturer: Elpida Memory

Overview: PRELIMINARY DATA SHEET 256MB 32-bit Direct Rambus DRAM RIMM Module MC-4R256FKK6K (64M words × 16 bits × 2.

Datasheet Details

Part number MC-4R256FKK6K
Manufacturer Elpida Memory
File Size 91.12 KB
Description 256MB 32-bit Direct Rambus DRAM RIMM Module
Datasheet MC-4R256FKK6K_ElpidaMemory.pdf

General Description

The 32-bit Direct Rambus RIMM module is a generalpurpose high-performance lines of memory modules suitable for use in a broad range of applications including puter memory, personal puters, workstations, and other applications where high bandwidth and latency are required.

The 32-bit RIMM module consists of 288Mb Direct Rambus DRAM (Direct RDRAM) devices.

These are extremely high-speed CMOS DRAMs organized as 16M words by 18 bits.

Key Features

  • 256MB Direct RDRAM storage and 256 banks total on module.
  • 2 independent Direct RDRAM channels, 1 pass through and 1 terminated on 32-bit RIMM module.
  • High speed 800MHz Direct RDRAM devices.
  • 232 edge connector pads with 1mm pad spacing  Module PCB size: 133.35mm × 39.925mm × 1.27mm  Gold plated edge connector pads contacts.
  • Serial Presence Detect (SPD) support.
  • Operates from a 2.5V (±5%) supply.
  • Low power and power down self refres.

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