PD488588FF Datasheet, PDF (3/79 Pages) Elpida Memory – 288M bits Direct Rambus DRAM for High Performance Solution

Pin Configuration
µPD488588FF-C80-40
80-ball FBGA (µ BGA) (17.16 × 10.2)
Top View
10
OO
OO
9
8OOOOOOOOOOOOOOOOOO
7OOOOOOOOOOOOOOOOOO
6
5
4OOOOOOOOOOOOOOOOOO
3OOOOOOOOOOOOOOOOOO
2
1
OO
OO
ABCDE FGH J K LMNPRS T U
10
VDD GND
GND VDD
9
8
GND VDD CMD VDD GND GNDa GNDa VDD VDD GND GND VDD VDD GND GND VCMOS VDD GND
7
VDD DQA8 DQA7 DQA5 DQA3 DQA1 CTMN CTM ROW2 ROW0 COL3 COL1 DQB1 DQB3 DQB5 DQB7 DQB8 VDD
6
5
4
GND GND DQA6 DQA4 DQA2 DQA0 CFM CFMN ROW1 COL4 COL2 COL0 DQB0 DQB2 DQB4 DQB6 GND GND
3
VDD GND SCK VCMOS GND VDD GND VDDa VREF GND VDD GND GND VDD SIO0 SIO1 GND VDD
2
1
VDD GND
GND VDD
A BCDE FGH J K LMNPRS T U
Note Some signals can be applied because this pin is not connected to the inside of the chip.
Data Sheet E0251N20 (Ver. 2.0)
3