GS8644Z18 ETC [List of Unclassifed Manufacturers], GS8644Z18 Datasheet - Page 34

• Manufacturer Part Number: GS8644Z18
• Description: 72Mb Pipelined and Flow Through Synchronous NBT SRAM
• Manufacturer: ETC [List of Unclassifed Manufacturers]

Rev: 1.03 11/2004
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Symbol
Rev 1.0
∅b
A1
A
D
c
A
0.40
0.50
0.31
21.9
Min
e
—
aaa
0.50
0.60
0.36
22.0
Typ
14 mm x 22 mm Body, 1.0 mm Bump Pitch, 11 x 19 Bump Array
—
209 BGA Package Drawing (Package C)
Max
1.70
0.60
0.70
0.38
22.1
∅b
Units
34/39
mm
mm
mm
mm
mm
D1
D
GS8644Z18(B/E)/GS8644Z36(B/E)/GS8644Z72(C)
Symbol
aaa
D1
E1
E
e
e
13.9
Min
—
—
—
—
18.0 (BSC)
10.0 (BSC)
1.00 (BSC)
C
14.0
0.15
Typ
A1
Side View
Bottom View
Product Preview
© 2003, GSI Technology
Max
14.1
—
—
—
—
Units
mm
mm
mm
mm
mm