as7c31025a-20tji Alliance Memory, Inc, as7c31025a-20tji Datasheet - Page 7

• Manufacturer Part Number: as7c31025a-20tji
• Description: 5v/3.3v 128k Cmos Sram Revolutionary Pinout
• Manufacturer: Alliance Memory, Inc

Package dimensions
Pin 1
2/6/01; V.0.9
32-pin SOJ
300 mil/400 mil
32-pin TSOP II
A2
N
1
e
L
E
D
D
ZD
c
c
N/2+1
N/2
E1
A1
E1
E2
E
b
Alliance Semiconductor
b
B
c
A
A1
Seating
Seating plane
Plane
A
®
Symbol
A1
A2
E1
E2
A
D
B
b
E
c
e
Symbol
ZD
A1
E1
A
C
D
b
E
L
e
0.025
0.086
0.026
0.014
0.006
0.820
0.250
0.292
0.330
Min
32-pin SOJ
0.050 BSC
-
300 mil
0.145
0.105
0.032
0.020
0.013
0.830
0.275
0.305
0.340
32-pin TSOP II (mm)
Max
20.82
10.03
11.56
0.05
0.12
0.40
Min
-
0.3
0°
–
0.95 REF.
1.27 BSC
0.025
0.086
0.026
0.015
0.007
0.820
0.360
0.395
0.435
Min
32-pin SOJ
0.050 BSC
-
400 mil
AS7C31025A
AS7C1025A
21.08
10.29
11.96
0.15
0.52
0.21
0.60
Max
1.2
0.145
0.115
0.032
0.020
0.013
0.830
0.380
0.405
0.445
5°
Max
-
P. 7 of 8