STM32F103C8T7 Datasheet, PDF (89/105 Pages) STMicroelectronics – Medium-density performance line ARM-based 32-bit MCU with 64 or 128 KB Flash, USB, CAN, 7 timers, 2 ADCs, 9 com. interfaces

STM32F103x8, STM32F103xB
Package characteristics
Figure 50. LQFP64, 10 x 10 mm, 64-pin low-profile quad Figure 51. Recommended
flat package outline⁽¹⁾
footprint⁽¹⁾⁽²⁾


B

0IN
IDENTIFICATION 
$
$
$

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"
"

48
33
0.3
49
0.5
32
12.7 _10.3
,
% % %
10.3
64
17


D
!
,
+
7?-%
1
16
7.8
12.7
1.2
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1. Drawing is not to scale.
2. Dimensions are in millimeters.
Table 56. LQFP64, 10 x 10 mm, 64-pin low-profile quad flat package mechanical data
Symbol
millimeters
Min
Typ
Max
inches⁽¹⁾
Min
Typ
Max
A
1.60
0.0630
A1
0.05
0.15
0.0020
0.0059
A2
1.35
1.40
1.45
0.0531
0.0551
0.0571
b
0.17
0.22
0.27
0.0067
0.0087
0.0106
c
0.09
0.20
0.0035
0.0079
D
12.00
0.4724
D1
10.00
0.3937
E
12.00
0.4724
E1
10.00
0.3937
e
0.50
0.0197
θ
0°
3.5°
7°
0°
3.5°
7°
L
0.45
0.60
0.75
0.0177
0.0236
0.0295
L1
1.00
0.0394
Number of pins
N
64
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Doc ID 13587 Rev 15
89/105