Datasheet

Package information STM32L071xx
114/144 DS10690 Rev 6
Device marking for LQFP100
The following figure gives an example of topside marking versus pin 1 position identifier
location.
Other optional marking or inset/upset marks, which depend on supply chain operations, are
not indicated below.
Figure 40. LQFP100 marking example (package top view)
1. Parts marked as “ES”, “E” or accompanied by an Engineering Sample notification letter, are not yet
qualified and therefore not approved for use in production. ST is not responsible for any consequences
resulting from such use. In no event will ST be liable for the customer using any of these engineering
samples in production. ST’s Quality department must be contacted prior to any decision to use these
engineering samples to run a qualification activity.
MSv39395V1
STM32L071
VZT6 R
WW
Revision code
Product identification
(1)
Date code
Pin 1
indentifier
Y
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