STM32H742AI datasheet(349/357 Pages) STMICROELECTRONICS

Part #	STM32H742AI

Description	32-bit Arm® Cortex®-M7 480MHz MCUs, up to 2MB Flash, up to 1MB RAM, 46 com. and analog interfaces

PDF	357 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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349 / 357 page

DS12110 Rev 7

349/357

STM32H742xI/G STM32H743xI/G

Package information

352

Device marking for TFBGA240+25

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 142. TFBGA240+25 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.

Table 227. TFBGA240+25 recommended PCB design rules (0.8 mm pitch)

Dimension

Recommended values

Pitch

0.8 mm

Dpad

0.225 mm

Dsm

0.290 mm typ. (depends on the soldermask

registration tolerance)

Stencil opening

0.250 mm

Stencil thickness

0.100 mm

MSv46114V1

Revision code

Ball

A1identifier

STM32H743XIH6

Y WW

Product

identification(1)

Date code

STM32H742AI Datasheet(PDF) 349 Page - STMicroelectronics