gs840e32agt-180i GSI Technology, gs840e32agt-180i Datasheet - Page 26

• Manufacturer Part Number: gs840e32agt-180i
• Description: 256k X 18, 128k X 32, 128k X 36 4mb Sync Burst Srams
• Manufacturer: GSI Technology

Rev: 1.14 10/2007
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
Pin #1 Corner
C
30 TYP.
1 2 3 4 5 6 7
0.70
SEATING PLANE
REF
12.00
Package Dimensions—119-Bump FPBGA (Package B, Variation 1
Ø1.00(3x) REF
26/32
Ø0.10
Ø0.30
B
S
S
C
C A B
0.20(4x)
S
A
BOTTOM VIEW
S
GS840E18/32/36AT/B-180/166/150/100
7 6 5 4 3 2 1
Ø0.60~0.90 (119x)
14±0.20
7.62
)
A1
1.27
© 1999, GSI Technology
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U