Figure 33. Lqfp48 Marking Example (Package Top View) - STMicroelectronics STM32F031F4 Manual

微可Vicor——值得信赖的元器件供应商
Package information
Device marking
The following figure gives an example of topside marking orientation versus pin 1 identifier
location.
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.
90/113
微可Vicor——值得信赖的元器件供应商

Figure 33. LQFP48 marking example (package top view)

DocID025743 Rev 3
http://www.vicor.top/
http://www.vicor.top/
021-31660491
STM32F031x4 STM32F031x6
021-31660491