GS74104TP Datasheet, PDF (9/12 Pages) GSI Technology – 1M x 4 4Mb Asynchronous SRAM

32-Pin SOJ, 400 mil
L
D
c
1
e
y
A
B
B1
Detail A ^Q
GS74104TP/J
Dimension in inch
Symbol _{min nom max}
Dimension in mm
min nom max
A
—
— 0.146 —
— 3.70
A1 0.026 —
— 0.66 —
—
A2 0.105 0.110 0.115 2.67 2.80 2.92
B 0.013 0.017 0.021 0.33 0.43 0.53
B1 0.024 0.028 0.032 0.61 0.71 0.81
c 0.006 0.008 0.012 0.15 0.20 0.30
D 0.820 0.824 0.829 20.83 20.93 21.06
E 0.395 0.400 0.405 10.04 10.16 10.28
e
— 0.05 —
— 1.27 —
HE 0.430 0.435 0.440 10.93 11.05 11.17
GE 0.354 0.366 0.378 9.00 9.30 9.60
L
0.082 —
— 2.08 —
—
y
—
— 0.004 —
— 0.10
Q
0^o
—
10^o
0^o
—
10^o
Note:
1. Dimension D& E do not include interlead flash.
2. Dimension B1 does not include dambar protrusion/intrusion.
3. Controlling dimension: inches
Rev: 1.07 1/2001
9/12
© 1999, Giga Semiconductor, Inc.
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.