Datasheet

Package information STM32F334x4 STM32F334x6 STM32F334x8
106/121 DocID025409 Rev 8
7.3 LQFP48 package information
LQFP48 is a 48-pin, 7 x 7mm low-profile quad flat package.
Figure 37. LQFP48 package outline
1. Drawing is not to scale.
5B_ME_V2
PIN 1
IDENTIFICATION
ccc
C
C
D3
0.25 mm
GAUGE PLANE
b
A1
A
A2
c
A1
L1
L
D
D1
E3
E1
E
e
12
1
13
24
25
36
37
48
SEATING
PLANE
K
Table 76. LQFP48 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 8.800 9.000 9.200 0.3465 0.3543 0.3622
D1 6.800 7.000 7.200 0.2677 0.2756 0.2835
D3 - 5.500 - - 0.2165 -
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