STM32F102C8T6 Datasheet, PDF (73/80 Pages) STMicroelectronics – Medium-density USB access line, ARM-based 32b MCU with 64/128KB Flash, USB FS, 6 timers, ADC & 8 com. interfaces

STM32F102x8, STM32F102xB
Package characteristics
Table 51. LQFP48 – 7 x 7 mm, 48-pin low-profile quad flat package mechanical data
Symbol
millimeters
Min
Typ
Max
inches⁽¹⁾
Min
Typ
Max
A
1.600
0.0630
A1
0.050
0.150
0.0020
0.0059
A2
1.350
1.400
1.450
0.0531
0.0551
0.0571
b
0.170
0.220
0.270
0.0067
0.0087
0.0106
c
0.090
0.200
0.0035
0.0079
D
8.800
9.000
9.200
0.3465
0.3543
0.3622
D1
6.800
7.000
7.200
0.2677
0.2756
0.2835
D3
5.500
0.2165
E
8.800
9.000
9.200
0.3465
0.3543
0.3622
E1
6.800
7.000
7.200
0.2677
0.2756
0.2835
E3
5.500
0.2165
e
0.500
0.0197
L
0.450
0.600
0.750
0.0177
0.0236
0.0295
L1
1.000
0.0394
ccc
0.080
0.0031
k
0°
3.5°
7°
0°
3.5°
7°
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Figure 37. LQFP48 recommended footprint dimensions⁽¹⁾⁽²⁾
0.50
1.20
36
37
25
0.30
24
9.70 5.80
1. Drawing is not to scale.
2. Dimensions are in millimeters.
0.20
7.30
48
1
7.30
5.80
9.70
13
12
1.20
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