ST72T331 STMICROELECTRONICS [STMicroelectronics], ST72T331 Datasheet - Page 104
ST72T331
Manufacturer Part Number
ST72T331
Description
8-BIT MCU WITH 8 TO 16K OTP/EPROM, 256 EEPROM, 384 TO 512 BYTES RAM, ADC, WDG, SCI, SPI AND 2 TIMERS
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
1.ST72T331.pdf
(107 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ST72T331N2
Manufacturer:
ST
Quantity:
20 000
ST72E331 ST72T331
Figure 60. 56-Pin Plastic Dual In-Line Package, Shrink 600-mil Width
Figure 61. 56-Pin Shrink Ceramic Dual In-Line Package, 600-mil Width
104/107
b2
D
b
b
e
A1
A2
A
C
CDIP56SW
E
E1
eA
eB
E
E
eB
GAGE PLANE
0.015
Dim.
Dim.
A1
A2
eA
eB
A1
B1
D1
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
b2
E1
E1
A
C
D
N
A
B
C
D
G
N
b
E
L
L
S
e
e
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
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
0.250
0.195
0.015
2.095
0.580
0.700
0.200
0.164
0.200
Max
Max