MC-45D32DC721 查看數據表（PDF） - Elpida Memory, Inc

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MC-45D32DC721

32 M-WORD BY 72-BIT DDR SYNCHRONOUS DYNAMIC RAM MODULE REGISTERED TYPE

Elpida Memory, Inc 

• 2.5 V ± 0.2 V Power supply for VDD

• 2.5 V ± 0.2 V Power supply for VDDQ

• SSTL_2 compatible with all signals

• 4,096 refresh cycles / 64 ms

• Burst termination by Precharge command and Burst stop command

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

• Registered type

• Serial PD

Ordering Information

Part number

Clock frequency

(MAX.)

Package

Mounted devices

MC-45D32DC721KF-C75

MC-45D32DC721KF-C80

133 MHz

125 MHz

184-pin Dual In-line Memory Module 18 pieces of µPD45D128842G5 (Rev. K)

(Socket Type)

(10.16 mm (400) TSOP (II))

MC-45D32DC721KFA-C75 133 MHz

Edge connector: Gold plated

MC-45D32DC721KFA-C80 125 MHz

43.18 mm height

2

Preliminary Data Sheet E0036N10

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