Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 128KB LQFP
121
122
123
124
125
126
127
128
129
130
Package information STM32F303xB STM32F303xC
126/149 DS9118 Rev 14
7 Package information
In order to meet environmental requirements, ST offers these devices in different grades of 
ECOPACK
®
 packages, depending on their level of environmental compliance. ECOPACK
®
 
specifications, grade definitions and product status are available at: www.st.com. 
ECOPACK
®
 is an ST trademark.
7.1  LQFP100 – 14 x 14 mm, low-profile quad flat package 
information
Figure 39. LQFP100 – 14 x 14 mm, low-profile quad flat package outline
1. Drawing is not to scale.
 
e
IDENTIFICATION
PIN 1
GAUGE PLANE
0.25 mm
SEATING PLANE
D
D1
D3
E3
E1
E
K
ccc
C
C
1
25
26
100
76
75
51
50
1L_ME_V5
A2
A
A1
L1
L
c
b
A1
Table 81. LQPF100 – 14 x 14 mm, low-profile quad flat package mechanical data 
Symbol
millimeters inches
(1)
Min Typ Max Min Typ Max
A - - 1.60 - - 0.063
A1 0.05 - 0.15 0.002 - 0.0059
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