Datasheet

Package characteristics STM32F405xx, STM32F407xx
160/185 DocID022152 Rev 4
Figure 77. LQFP64 – 10 x 10 mm 64 pin low-profile quad flat package outline
1. Drawing is not to scale.
ai14398b
A
A2
A1
c
L1
L
E
E1
D
D1
e
b
Table 91. LQFP64 – 10 x 10 mm 64 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 12.000 0.4724
D1 10.000 0.3937
E 12.000 0.4724
E1 10.000 0.3937
e 0.500 0.0197
θ 0° 3.5° 7° 0° 3.5° 7°
L 0.450 0.600 0.750 0.0177 0.0236 0.0295
L1 1.000 0.0394
N
Number of pins
64
1. Values in inches are converted from mm and rounded to 4 decimal digits.