1.25Gb (8-Meg X 40-Bit X 4-Banks) SDRAM
97SD3240
Pinout Description
Memory
The 97SD3240 Consists of 5, 8-Meg X 8-Bit X 4-Banks, die.
The 132 Pin 3-layer stack package contains 2die in layer one
and two and one die in layer three. CLK1 clocks die 1, 3 and 5,
while CLK2 clocks die 2 and 4.
CKE 1-5, CS 1-5 and DQM 1-5 correspond to one of the die:
CKE1, CS1 and DQM1 control D0 - D7
CKE2, CS2 and DQM2 control D8 - D15
CKE3, CS3 and DQM3 control D16 - D23
CKE4, CS4 and DQM4 control D24 - D31
CKE5, CS5 and DQM5 control D32 - D39
02.04.05 Rev 3
All data sheets are subject to change without notice
2
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