M48T35AY Datasheet, PDF (15/19 Pages) STMicroelectronics – 256 Kbit 32Kb x8 TIMEKEEPER SRAM

M48T35AY, M48T35AV
Table 14. PCDIP28 - 28 pin Plastic DIP, battery CAPHAT, Package Mechanical Data
mm
inches
Symb
Typ
Min
Max
Typ
Min
A
8.89
9.65
0.350
A1
0.38
0.76
0.015
A2
8.38
8.89
0.330
B
0.38
0.53
0.015
B1
1.14
1.78
0.045
C
0.20
0.31
0.008
D
39.37
39.88
1.550
E
17.83
18.34
0.702
e1
2.29
2.79
0.090
e3
29.72
36.32
1.170
eA
15.24
16.00
0.600
L
3.05
3.81
0.120
N
28
28
Max
0.380
0.030
0.350
0.021
0.070
0.012
1.570
0.722
0.110
1.430
0.630
0.150
Figure 13. PCDIP28 - 28 pin Plastic DIP, battery CAPHAT, Package Outline
B1
B
e3
D
N
1
Drawing is not to scale.
A2 A
A1 L
e1
E
C
eA
PCDIP
15/19