STM32F401XB Datasheet, PDF (124/135 Pages) STMicroelectronics – ARM Cortex-M4 32b MCU+FPU, 105 DMIPS, 256KB Flash/64KB RAM, 11 TIMs, 1 ADC, 11 comm. interfaces

STM32F401xB STM32F401xC
Package information
Table 83. LQPF100- 100-pin, 14 x 14 mm, 100-pin low-profile quad flat package mechanical data
Symbol
Min.
millimeters
Typ.
Max.
Min.
inches⁽¹⁾
Typ.
Max.
A
-
-
1.60
-
-
0.063
A1
0.050
-
0.150
0.002
-
0.0059
A2
1.350
1.40
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
0.0°
3.5°
7.0°
0.0°
3.5°
7.0°
ccc
0.080
0.0031
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Figure 56. LQFP100 recommended footprint






 




1. Dimensions are in millimeters.
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