Datasheet > MC-458CB64PSB

MC-458CB64PSB

更新时间： 2024-11-26 11:11:15

品牌	Logo	应用领域
尔必达 - ELPIDA		/
页数	文件大小	规格书
16页	135K
描述
8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)

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MC-458CB64PSB 数据手册

DATA SHEET

MOS INTEGRATED CIRCUIT

MC-458CB64ESB, 458CB64PSB

8M-WORD BY 64-BIT

SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)

Description

The MC-458CB64ESB and MC-458CB64PSB are 8,388,608 words by 64 bits synchronous dynamic RAM module

(Small Outline DIMM) on which 4 pieces of 128M SDRAM: µPD45128163 are assembled.

These modules provide 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

• 8,388,608 words by 64 bits organization

• Clock frequency and access time from CLK

Part number

/CAS Latency

Clock frequency

(MAX.)

Access time from CLK

(MIN.)

MC-458CB64ESB-A10B

CL = 3

CL = 2

CL = 3

CL = 2

100 MHz

67 MHz

100 MHz

67 MHz

7 ns

8 ns

7 ns

8 ns

MC-458CB64PSB-A10B

• 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

• 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

• 144-pin small outline dual in-line memory module (Pin pitch = 0.8 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. E0068N10 (1st edition)

This product became EOL in September, 2002.

(Previous No. M12263EJAV0DS00)

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-458CB64PSB相关器件

型号	品牌	获取价格	描述	数据表
MC-458CB64PSB-A10B	NEC	获取价格	8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE SO DIMM
MC-458CB64PSB-A10B	ELPIDA	获取价格	8M-WORD BY 64-BIT SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)
MC-458CD641LS-A10L	NEC	获取价格	Synchronous DRAM Module, 8MX64, 6ns, MOS, 31.75 MM HEIGHT, 0.80 MM PITCH, DIMM-144
MC-458CD641LS-A80	NEC	获取价格	Synchronous DRAM Module, 8MX64, 6ns, MOS, 31.75 MM HEIGHT, 0.80 MM PITCH, DIMM-144
MC458F	MOTOROLA	获取价格	NAND Gate, TTL, CDFP14
MC458P	MOTOROLA	获取价格	NAND Gate, TTL, PDIP14
MC459	ETC	获取价格	4 wide 3-2-2-3 input expander for and-or-invert gae
MC-45D16CA721	ELPIDA	获取价格	16 M-WORD BY 72-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE
MC-45D16CA721	NEC	获取价格	16 M-WORD BY 72-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE
MC-45D16CA721KF-C75	ELPIDA	获取价格	16 M-WORD BY 72-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE UNBUFFERED TYPE

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