STM32F412XE Datasheet, PDF (183/193 Pages) STMicroelectronics – ARM-Cortex-M4 32b MCU+FPU, 125 DMIPS, 1MB Flash, 256KB RAM, USB OTG FS, 17 TIMs, 1 ADC, 17 comm. interfaces

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Package information
Device marking for UFBGA144
The following figure gives an example of topside marking and ball A1 position identifier
location.
Figure 80. UFBGA144 marking example (package top view)
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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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