Datasheet > MC-45V16AB642

MC-45V16AB642

更新时间： 2024-11-06 11:49:03

品牌	Logo	应用领域
尔必达 - ELPIDA		/
页数	文件大小	规格书
16页	150K
描述
16M-WORD BY 64-BIT VirtualChannelâ¢ DYNAMIC RAM MODULE UNBUFFERED TYPE

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MC-45V16AB642 数据手册

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MOS INTEGRATED CIRCUIT

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MC-45V16AB642

16M-WORD BY 64-BIT

VirtualChannel^TMDYNAMIC RAM MODULE

UNBUFFERED TYPE

Description

The MC-45V16AB642 is a 16,777,216 words by 64 bits VirtualChannel dynamic RAM module on which 8 pieces of

128M VirtualChannel DRAM : µPD45V128821 are assembled.

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

mounting technology on the printed circuit board.

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

Features

• 16,777,216 words by 64 bits organization

• Clock frequency and access time from CLK

Part number

Read

Clock

Access time

from CLK

Maximum supply current mA

Operating

latency

frequency

MHz (MAX.)

Refresh

Auto Self

ns (MAX.)

Prefetch Restore

Channel

read / write (Burst)

MC-45V16AB642KF-A75

133

5.4

1,200

520

1,840

• Fully Standard Synchronous Dynamic RAM, with all signals referenced to a positive clock edge

• Dual internal banks controlled by BA0 (Bank Select)

• Wrap sequence (interleave)

• Burst length (4)

• Read latency (2)

• Prefetch read latency (4)

• Auto precharge and without auto precharge

• Auto refresh and self refresh

• Single 3.3 V ± 0.3 V power supply

• Interface: LVTTL

• Refresh cycle: 4K cycles/64 ms

• 168-pin dual in-line memory module (Pin pitch = 1.27 mm)

• Unbuffered type

• Serial PD

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local Elpida Memory, Inc. for

availability and additional information.

Document No. E0027N10 (1st edition)

This Product became EOL in January, 2003.

(Previous No. M15112EJ2V0DS00)

Date Published January 2001 CP (K)

Printed in Japan

Elpida Memory, Inc. is a joint venture DRAM company of NEC Corporation and Hitachi, Ltd.

12 3 4 5 6 7...16

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与MC-45V16AB642相关器件

型号	品牌	获取价格	描述	数据表
MC-45V16AB642KF-A75	ELPIDA	获取价格	16M-WORD BY 64-BIT VirtualChannel™ DYNAMIC RA
MC-45V16AD641	NEC	获取价格	16M-WORD BY 64-BIT VirtualChannel SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE
MC-45V16AD641EF-A10	NEC	获取价格	16M-WORD BY 64-BIT VirtualChannel SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE
MC-45V16AD641EF-A10	RENESAS	获取价格	MEMORY MODULE,SDRAM,VIRTUAL CHANNEL,16MX64,CMOS,DIMM,168PIN,PLASTIC
MC-45V16AD641EF-A15	RENESAS	获取价格	MEMORY MODULE,SDRAM,VIRTUAL CHANNEL,16MX64,CMOS,DIMM,168PIN,PLASTIC
MC-45V16AD641EF-A75	NEC	获取价格	16M-WORD BY 64-BIT VirtualChannel SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE
MC-45V16AD641EF-A75	RENESAS	获取价格	MEMORY MODULE,SDRAM,VIRTUAL CHANNEL,16MX64,CMOS,DIMM,168PIN,PLASTIC
MC-45V16AD641KF-A10	NEC	获取价格	16M-WORD BY 64-BIT VirtualChannel SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE
MC-45V16AD641KF-A75	NEC	获取价格	16M-WORD BY 64-BIT VirtualChannel SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE
MC-45V16AD642KS	ELPIDA	获取价格	16M-WORD BY 64-BIT VirtualChannelTM DYNAMIC RAM MODULE (SO DIMM)

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