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MC-458CB646 数据表 (PDF) - Elpida Memory

MC-458CB646 Datasheet PDF - Elpida Memory
部件名 MC-458CB646
下载  MC-458CB646 下载

文件大小   149.19 Kbytes
  16 Pages
制造商  ELPIDA [Elpida Memory]
网页  http://www.elpida.com/en
标志 ELPIDA - Elpida Memory
功能描述 8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE

MC-458CB646 Datasheet (PDF)

Go To PDF Page 下载 数据表
MC-458CB646 Datasheet PDF - Elpida Memory

部件名 MC-458CB646
下载  MC-458CB646 Click to download

文件大小   149.19 Kbytes
  16 Pages
制造商  ELPIDA [Elpida Memory]
网页  http://www.elpida.com/en
标志 ELPIDA - Elpida Memory
功能描述 8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE

MC-458CB646 数据表 (HTML) - Elpida Memory

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MC-458CB646 产品详情

Description
The MC-458CB646EFB, MC-458CB646PFB and MC-458CB646XFB are 8,388,608 words by 64 bits synchronous dynamic RAM module on which 4 pieces of 128M SDRAM: µPD45128163 are assembled.
This module provides high density and large quantities of memory in a small space without utilizing the surfacemounting technology on the printed circuit board.
Decoupling capacitors are mounted on power supply line for noise reduction.

Features
• 8,388,608 words by 64 bits organization
• Clock frequency and access time from CLK
• Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge
• Pulsed interface
• Possible to assert random column address in every cycle
• Quad internal banks controlled by BA0 and BA1 (Bank Select)
• Programmable burst-length (1, 2, 4, 8 and full page)
• Programmable wrap sequence (sequential / interleave)
• Programmable /CAS latency (2, 3)
• Automatic precharge and controlled precharge
• CBR (Auto) refresh and self refresh
• All DQs have 10 Ω ± 10 % of series resistor
• Single 3.3 V ± 0.3 V power supply
• LVTTL compatible
• 4,096 refresh cycles/64 ms
• Burst termination by Burst Stop command and Precharge command
• 168-pin dual in-line memory module (Pin pitch = 1.27 mm)
• Unbuffered type
• Serial PD




类似零件编号 - MC-458CB646

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NEC
MC-458CB646 NEC-MC-458CB646 Datasheet
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类似说明 - MC-458CB646

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NEC
MC-458CB646 NEC-MC-458CB646 Datasheet
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