Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 256KB LQFP
251
252
253
254
255
256
257
258
259
260
DS10198 Rev 8 259/270
STM32L476xx Package information
263
Figure 76. LQFP - 64 pins, 10 x 10 mm low-profile quad flat package 
recommended footprint
1. Dimensions are expressed in millimeters.
Device marking
The following figure gives an example of topside marking orientation versus pin 1 identifier 
location.
The printed markings may differ depending on the supply chain.
Other optional marking or inset/upset marks, which identify the parts throughout supply 
chain operations, are not indicated below.
E3 - 7.500 - - 0.2953 -
e - 0.500 - - 0.0197 -
K 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 -
ccc - - 0.080 - - 0.0031
1. Values in inches are converted from mm and rounded to 4 decimal digits.
Table 130. LQFP - 64 pins, 10 x 10 mm low-profile quad flat 
package mechanical data (continued)
Symbol
millimeters inches
(1)
Min Typ Max Min Typ Max
48
32
49
64
17
1
16
1.2
0.3
33
10.3
12.7
10.3
0.5
7.8
12.7
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