MSM5718B70 View Datasheet(PDF) - Oki Electric Industry

Part Name

Description

MFG CO.

MSM5718B70

18-Megabit RDRAM (2M x 9)

Oki Electric Industry 

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¡ Semiconductor

MSM5718B70

RDRAM PACKAGES AND PINOUTS

RDRAMs are available in horizontal surface mount plastic package (SHP).

The package has 32 signal pins and four mechanical pins that provide support for the device. The

mechanical pins are located on the opposite side from the signal leads in the SHP.

VDD 1

Gnd 2

BusData8 3

Gnd 4

BusData7 5

(NC) 6

BusEnable 7

VDD 8

BusData6 9

Gnd 10

BusData5 11

VDDA 12

RxClk 13

GndA 14

TxClk 15

VDD 16

BusData4 17

Gnd 18

BusCtrl 19

SIn 20

VREF 21

SOut 22

BusData3 23

Gnd 24

BusData2 25

(NC) 26

BusData1 27

Gnd 28

BusData0 29

(NC) 30

Gnd 31

VDD 32

Fig. 4 SHP Pin Numbering

5

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