STMicroelectronics Discovery kit for STM32L151/152 line - with STM32L152RC MCU STM32L152C-DISCO STM32L152C-DISCO Hoja De Datos

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Package characteristics
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Figure 35. LQFP100 recommended footprint
1. Dimensions are in millimeters.
Table 66. LQPF100, 14 x 14 mm, 100-pin low-profile quad flat package mechanical 
data
Symbol
millimeters
inches
(1)
1. Values in inches are converted from mm and rounded to 4 decimal digits.
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
0.6220
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
0.6220
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
0.0°
3.5°
7.0°
0.0°
3.5°
7.0°
ccc
-
-
0.080
-
-
0.0031
75
51
50
76
0.5
0.3
16.7
14.3
100
26
12.3
25
1.2
16.7
1
ai14906