Datasheet

Package characteristics STM32F101xF, STM32F101xG
102/108 Doc ID 17143 Rev 2
Figure 56. LQFP100 – 14 x 14 mm, 100-pin low-profile
quad flat package outline
(1)
Figure 57. Recommended footprint
(1)(2)
1. Drawing is not to scale.
2. Dimensions are in millimeters.
D
D1
D3
75
51
50
76
100 26
125
E3 E1 E
e
b
Pin 1
identification
SEATING PLANE
GAGE PLANE
C
A
A2
A1
Cccc
0.25 mm
0.10 inch
L
L1
k
C
1L_ME
75 51
5076
0.5
0.3
16.7 14.3
100 26
12.3
25
1.2
16.7
1
ai14906b
Table 62. LQPF100 – 14 x 14 mm, 100-pin low-profile quad flat package mechanical data
Symbol
millimeters inches
(1)
Min Typ Max 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 15.800 16.000 16.200 0.622 0.6299 0.6378
D1 13.800 14.000 14.200 0.5433 0.5512 0.5591
D3 12.000 0.4724
E 15.800 16.000 16.200 0.622 0.6299 0.6378
E1 13.800 14.000 14.200 0.5433 0.5512 0.5591
E3 12.000 0.4724
e 0.500 0.0197
L 0.450 0.600 0.750 0.0177 0.0236 0.0295
L1 1.000 0.0394
k 0°3.5°7° 0°3.5°7°
ccc 0.08 0.0031
1. Values in inches are converted from mm and rounded to 4 decimal digits.