GS8662S08E GSI [GSI Technology], GS8662S08E Datasheet - Page 3

• Manufacturer Part Number: GS8662S08E
• Description: 72Mb Burst of 2 DDR SigmaSIO-II SRAM
• Manufacturer: GSI [GSI Technology]

Rev: 1.01 9/2005
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Notes:
1.
1.
G
M
A
B
C
D
E
F
H
K
L
N
P
R
J
BW controls writes to D0:D7
It is recommended that H1 be tied low for compatibility with future devices.
TDO
Doff
CQ
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
1
V
TCK
SA
NC
NC
NC
NC
NC
NC
Q7
NC
NC
D5
D6
D8
REF
2
V
NC
NC
NC
NC
NC
NC
NC
NC
SA
Q5
Q6
D7
Q8
SA
DDQ
3
11 x 15 Bump BGA—15 x 17 mm
8M x 9 SigmaQuad SRAM—Top View
V
V
V
V
V
V
R/W
V
V
V
V
V
SA
SA
SA
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
4
SS
SS
DDQ
SS
SS
3/37
V
V
V
V
V
V
V
V
V
NC
NC
SA
SA
SA
SA
5
DD
DD
DD
DD
DD
SS
SS
SS
SS
V
V
V
V
V
V
V
V
V
SA
SA
K
K
C
C
6
SS
SS
SS
SS
SS
SS
SS
SS
SS
GS8662S08/09/18/36E-333/300/250/200/167
2
Body—1 mm Bump Pitch
V
V
V
V
V
BW
V
V
V
V
NC
SA
SA
SA
SA
7
DD
DD
DD
DD
DD
SS
SS
SS
SS
V
V
V
V
V
V
V
V
V
V
V
LD
SA
SA
SA
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
8
SS
SS
SS
SS
V
NC
NC
NC
NC
NC
NC
NC
NC
NC
SA
SA
NC
NC
NC
DDQ
9
© 2005, GSI Technology
V
TMS
NC
NC
NC
NC
SA
D3
Q2
10
NC
NC
NC
NC
NC
Preliminary
D0
REF
TDI
CQ
NC
NC
NC
ZQ
NC
NC
NC
Q4
D4
Q3
D2
Q1
D1
11