STM32G0 datasheet(110/135 Pages) STMICROELECTRONICS

Part #	STM32G0

Description	Arm® Cortex®-M0 32-bit MCU, up to 128 KB Flash, 36 KB RAM, 4x USART, timers, ADC, DAC, comm. I/Fs, 1.7-3.6V

PDF	135 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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110 / 135 page

Package information

STM32G071x8/xB

110/135

DS12232 Rev 4

Device marking

The following figure gives an example of topside marking orientation versus ball A1 identifier

location.

The printed markings may differ depending on the supply chain.

Other optional marking or inset/upset marks that identify the parts throughout supply chain

operations, are not indicated below.

Figure 34. WLCSP25 package marking example

1. Parts marked as ES or 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.

Table 75. Recommended PCB pad design rules for WLCSP25 package

Dimension

Recommended value (mm)

Pitch

0.4

Dpad

225

Dsm

0.290 typ.(1)

1. Depends on the solder mask registration tolerance

Stencil opening

0.250

Stencil thickness

0.100

MSv47937V2

Product identification

(1)

Date code

Revision code

G0786

YWW

Ball A1 identifier

STM32G0 Datasheet(PDF) 110 Page - STMicroelectronics