¡ 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