STM32H7B3AI datasheet(203/238 Pages) STMICROELECTRONICS

部件名	STM32H7B3AI

功能描述	32-bit Arm® Cortex®-M7 280 MHz MCUs, 2-Mbyte flash memory, 1.4-Mbyte RAM, 46 com. and analog interfaces, SMPS, crypto

PDF	238 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

203 / 238 page

7.5.1

Device marking for LQFP144

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 96. LQFP144 marking example (package top view)

STM32H7B3ZIT6

Y WW

Revision code

Product identification(1)

Date code

Pin 1

indentifier

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.

STM32H7B3xI

LQFP144 package information

DS13139 - Rev 8

page 203/238

STM32H7B3AI 数据表(PDF) 203 Page - STMicroelectronics