GS8662Q07/10/19/37BD-357/333/300/250/200
8M x 8 SigmaQuad-II SRAM—Top View
1
2
3
4
5
6
7
8
9
10
11
NC/SA
(144Mb)
A
B
CQ
SA
SA
W
NW1
K
R
SA
SA
CQ
NC/SA
(288Mb)
NC
NC
NC
SA
K
NW0
SA
SA
NC
NC
Q3
C
D
E
F
NC
NC
NC
NC
NC
Doff
NC
NC
NC
NC
NC
NC
TDO
NC
D4
NC
NC
D5
NC
NC
Q4
NC
Q5
V
SA
SA
V
NC
NC
NC
NC
NC
NC
NC
D2
D3
NC
Q2
NC
NC
ZQ
D1
SS
SS
SS
SS
V
V
V
V
V
V
V
SS
SS
DD
DD
DD
DD
DD
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
SS
DD
DD
DD
DD
DD
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
DDQ
V
V
V
V
V
V
V
V
V
V
V
NC
NC
DDQ
DDQ
DDQ
DDQ
DDQ
G
H
J
V
V
V
V
V
V
V
REF
REF
DDQ
DDQ
NC
NC
NC
Q1
K
L
NC
Q6
NC
D6
NC
NC
Q7
SA
V
NC
NC
NC
NC
NC
SA
NC
NC
NC
Q0
D0
V
V
V
V
V
DDQ
SS
SS
SS
SS
M
N
P
R
NC
D7
V
V
NC
SS
SS
SS
SS
V
SA
SA
SA
SA
SA
SA
SA
V
NC
NC
NC
TDI
NC
TCK
SA
SA
QVLD
ODT
SA
SA
NC
TMS
11 x 15 Bump BGA—13 x 15 mm Body—1 mm Bump Pitch
Notes:
1. NW0 controls writes to D0:D3. NW1 controls writes to D4:D7.
2. Pins A7 and B5 are the expansion addresses.
Rev: 1.02c 8/2017
2/28
© 2011, GSI Technology
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.