STM32WB09XE datasheet(63/73 Pages) STMICROELECTRONICS

Part #	STM32WB09XE

Description	Ultra-low power wireless 32-bit MCU Arm®-based Cortex®-M0 with Bluetooth® LE and 2.4 GHz radio solution

PDF	73 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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63 / 73 page

7.3.1

Device marking example for WLCSP36

The following figure gives an example of topside marking versus pin 1 position identifier location. The printed

markings may differ depending on the supply chain. Other optional marking or inset/upset marks, which depend

on supply chain operations, are not indicated below.

Figure 21. WLCSP36 marking example (package top view)

Dot

Product identification(1)

Revision code

Date code

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.

STM32WB09xE

Package information

DS14210 - Rev 6

page 63/73

STM32WB09XE Datasheet(PDF) 63 Page - STMicroelectronics