STM32WLE4JC datasheet(136/146 Pages) STMICROELECTRONICS

Part #	STM32WLE4JC

Description	Multiprotocol LPWAN 32-bit Arm® Cortex®-M4 MCUs, LoRa®, (G)FSK, (G)MSK, BPSK, up to 256KB Flash, 64KB SRAM

PDF	146 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

136 / 146 page

Package information

STM32WLE5/E4xx

136/146

DS13105 Rev 9

Device marking for UFQFPN48

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 32. UFQFPN48 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.

MSv66046V1

Date code

Pin 1 identifier

CCU6

Product identification

(1)

Y WW

STM32WLE5

Revision code

STM32WLE4JC Datasheet(PDF) 136 Page - STMicroelectronics