STM32WB55RGQ7ATR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
STM32WB55RGQ7ATR
STMicroelectronics
STM32WB55RGQ7ATR Datasheet PDF : 193 Pages
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Package information
STM32WB55xx STM32WB35xx
Device marking for UFQFPN48
Figure 49 and Figure 50 give examples 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.
Figure 49. STM32WB55xx UFQFPN48 marking example (package top view)
Product
identification(1)
STM32WB55
CGU6
Y WW
Date code
Pin 1 identifier
Y
Revision code
MS51581V2
1. Parts marked as “ES”, “E” or accompanied by an Engineering Sample notification letter, are not yet
qualified and therefore not yet ready to be used in production and any consequences deriving from such
usage will not be at ST charge. In no event, ST will be liable for any customer usage of these engineering
samples in production. ST Quality has to be contacted prior to any decision to use these Engineering
samples to run qualification activity.
Figure 50. STM32WB35xx UFQFPN48 marking example (package top view)
Product
identification(1)
STM32WB35
CCU6
Y WW
Date code
Pin 1 identifier
A
Revision code
MS53143V2
1. Parts marked as “ES”, “E” or accompanied by an Engineering Sample notification letter, are not yet
qualified and therefore not yet ready to be used in production and any consequences deriving from such
usage will not be at ST charge. In no event, ST will be liable for any customer usage of these engineering
samples in production. ST Quality has to be contacted prior to any decision to use these Engineering
samples to run qualification activity.
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DS11929 Rev 10
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