Datasheet

Package characteristics STM32F303xB STM32F303xC
122/133 DocID023353 Rev 7
Figure 37. LQFP64 – 10 x 10 mm, 64 pin low-profile quad flat package outline
1. Drawing is not to scale.
A1
A2
A
SEATING
PLANE
ccc
C
b
C
c
A1
L
L1
K
GAUGE PLANE
0.25 mm
IDENTIFICATION
PIN 1
D
D1
D3
e
1
16
17
32
33
48
49
64
E3
E1
E
5W_ME_V2
Table 77. LQFP64 – 10 x 10 mm low-profile quad flat package mechanical data
Symbol
millimeters inches
(1)
Min Typ Max Min Typ Max
A 1.60 0.0630
A1 0.05 0.15 0.0020 0.0059
A2 1.350 1.40 1.45 0.0531 0.0551 0.0571
b 0.17 0.22 0.27 0.0067 0.0087 0.0106