ST62T45B STMicroelectronics, ST62T45B Datasheet - Page 63

• Manufacturer Part Number: ST62T45B
• Description: 8-BIT OTP/EPROM MCU
• Manufacturer: STMicroelectronics

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7 GENERAL INFORMATION
7.1 PACKAGE MECHANICAL DATA
Figure 32. 52-Pin Plastic Quad Flat Package
Figure 33. 52-Pin Ceramic Quad Flat Package with Window
PQFP52
CQFP052W
Dim
Dim
A1
A2
D1 13.90 14.00 14.10 0.547 0.551 0.555
D3
E1 13.90 14.00 14.10 0.547 0.551 0.555
E3
L1
A1
D1 13.57 13.97 14.37
D2 13.06 13.46 13.86 0.514 0.530 0.546
D3
G2
A
B
C
D
E
K
M
N
A
B
C
D
G
Ø
N
e
L
e
L
16.95 17.20 17.45 0.667 0.677 0.687
16.95 17.20 17.45 0.667 0.677 0.687
16.65 17.20 17.75 0.656 0.677 0.699
0.25
2.55 2.80 3.05 0.100 0.110 0.120
0.35
0.13
0.65 0.80 0.95 0.026 0.031 0.037
0.35 0.40 0.50 0.014 0.016 0.020
0.13 0.15 0.23 0.005 0.006 0.009
0.35 0.80
Min
Min
0
12.00
12.00
12.00
12.70
0.50
1.00
1.60
1.00
0.96
8.31
mm
Typ Max
mm
Typ Max
Number of Pins
Number of Pins
3.40
0.50 0.014
0.23 0.005
3.27
ST62T45B/E45B
7
52
52
0.010
0.014 0.031
Min
Min
0
inches
inches
0.472
0.472
0.039
0.063
0.020
0.472
0.039
0.500
0.038
0.327
Typ Max
Typ Max
0.134
0.020
0.009
0.129
0.566
7
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