STM32F103x8, STM32F103xB
Figure 47. LQFP100, 14 x 14 mm 100-pin low-profile
quad flat package outline
(1)
0.25 mm
0.10 inch
GAGE PLANE
k
D
D1
D3
75
76
51
Package characteristics
Figure 48. LQFP100 recommended
footprint
(1)(2)
75
51
L
L1
C
76
0.5
50
0.3
50
16.7
14.3
b
E3 E1 E
100
26
1.2
1
100
26
25
25
12.3
Pin 1
1
identification
e
ccc
C
16.7
A1
A2
A
SEATING
PLANE
C
1L_ME
ai14906
1. Drawing is not to scale.
2. Dimensions are in millimeters.
Table 54. LQPF100, 14 x 14 mm 100-pin low-profile quad flat package mechanical data
Symbol
A
A1
A2
b
c
D
D1
D3
E
E1
E3
e
L
L1
k
ccc
0.0°
0.45
15.8
13.8
0.05
1.35
0.17
0.09
15.8
13.8
16
14
12
16
14
12
0.5
0.6
1
3.5°
0.08
7.0°
0.0°
0.75
0.0177
16.2
14.2
0.622
0.5433
1.4
0.22
millimeters
Min
Typ
Max
1.6
0.15
1.45
0.27
0.2
16.2
14.2
0.002
0.0531
0.0067
0.0035
0.622
0.5433
0.6299
0.5512
0.4724
0.6299
0.5512
0.4724
0.0197
0.0236
0.0394
3.5°
0.0031
7.0°
0.0295
0.6378
0.5591
0.0551
0.0087
Min
inches
(1)
Typ
Max
0.063
0.0059
0.0571
0.0106
0.0079
0.6378
0.5591
1. Values in inches are converted from mm and rounded to 4 decimal digits.
DocID13587 Rev 16
87/105
104
STMICROELECTRONICS [ STMICROELECTRONICS ]
