Datasheet
DocID028794 Rev 4 201/224
STM32L433xx Package information
219
Figure 49. LQFP64 - 64-pin, 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.
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 105. LQFP64 - 64-pin, 10 x 10 mm low-profile quad flat
package mechanical data (continued)
Symbol
millimeters inches
(1)
Min Typ Max Min Typ Max
AIC
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