Package characteristics
STM32F405xx, STM32F407xx
Figure 79. LQFP100, 14 x 14 mm 100-pin low-profile quad flat package outline
SEATING
PLANE
C
0.25 mm
GAUGE PLANE
ccc
C
L
D
L1
D1
D3
75
51
50
76
100
26
PIN 1
IDENTIFICATION
25
1
e
1L_ME_V4
1. Drawing is not to scale.
(1)
Table 92. LQPF100 – 14 x 14 mm 100-pin low-profile quad flat package mechanical data
millimeters
Typ
inches
Typ
Symbol
Min
Max
Min
Max
A
A1
A2
b
1.600
0.150
1.450
0.270
0.200
16.200
14.200
0.0630
0.0059
0.0571
0.0106
0.0079
0.6378
0.5591
0.050
1.350
0.170
0.090
15.800
13.800
0.0020
0.0531
0.0067
0.0035
0.6220
0.5433
1.400
0.220
0.0551
0.0087
c
D
16.000
14.000
12.000
16.000
14.000
12.000
0.500
0.6299
0.5512
0.4724
0.6299
0.5512
0.4724
0.0197
0.0236
0.0394
3.5°
D1
D3
E
15.80v
13.800
16.200
14.200
0.6220
0.5433
0.6378
0.5591
E1
E3
e
L
0.450
0°
0.600
0.750
0.0177
0°
0.0295
L1
k
1.000
3.5°
7°
7°
ccc
0.080
0.0031
1. Values in inches are converted from mm and rounded to 4 decimal digits.
162/185
DocID022152 Rev 4
STMICROELECTRONICS [ ST ]
