ST72T311 ST Microelectronics, ST72T311 Datasheet - Page 97

• Manufacturer Part Number: ST72T311
• Description: 8-BIT MCU WITH 8 TO 16K OTP/EPROM
• Manufacturer: ST Microelectronics

Figure 57. 56-Pin Shrink Plastic Dual In Line Package, 600-mil Width
Figure 58. 56-Pin Shrink Ceramic Dual In-Line Package, 600-mil Width
b2
D
b
e
A1
A2
A
L
C
LEADDETAIL
eB
CDIP56SW
E
E1
eA
eB
E
GAGE PLANE
.015
VR01725H
Dim.
Dim.
A1
A2
b2
E1
eA
eB
A1
B1
D1
E1
G1 18.69 18.95 19.20 0.736 0.746 0.756
G2
G3 11.05 11.30 11.56 0.435 0.445 0.455
G4 15.11 15.37 15.62 0.595 0.605 0.615
A
C
D
N
A
B
C
D
G
N
b
E
e
L
e
L
S
50.29
12.32
50.04 50.80 51.56 1.970 2.000 2.030
14.48 14.99 15.49 0.570 0.590 0.610
14.12 14.38 14.63 0.556 0.566 0.576
0.38
3.18
0.20
2.92
0.76
0.38
0.76
0.23
2.92
Min
Min
15.01
15.24
48.01
0.41
0.89
1.78
0.46 0.56 0.015 0.018 0.022
0.89 1.02 0.030 0.035 0.040
0.25 0.38 0.009 0.010 0.015
1.78
1.14
1.40
mm
Typ
mm
Typ
ST72E311 ST72T311
Number of Pins
Number of Pins
53.21 1.980
14.73 0.485
17.78
Max
6.35
4.95 0.125
0.38 0.008
5.08 0.115
Max
4.17
5.08 0.115
56
56
0.015
0.030
Min
Min
inches
inches
0.016
0.035
0.591
0.070
0.600
1.890
0.070
0.045
0.055
Typ
Typ
97/100
0.250
0.195
0.015
2.095
0.580
0.700
0.200
0.164
0.200
Max
Max