STM32H750VB datasheet(164/335 Pages) STMICROELECTRONICS

Part #	STM32H750VB

Description	32-bit Arm® Cortex®-M7 480MHz MCUs, 128 Kbyte Flash, 1 Mbyte RAM, 46 com. and analog interfaces, crypto

PDF	335 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

164 / 335 page

Electrical characteristics (rev Y)

STM32H750VB STM32H750ZB STM32H750IB STM32H750XB

164/334

DS12556 Rev 5

General PCB design guidelines

Power supply decoupling should be performed as shown in Figure 38 or Figure 39,

depending on whether VREF+ is connected to VDDA or not. The 100 nF capacitors should be

ceramic (good quality). They should be placed them as close as possible to the chip.

Figure 38. Power supply and reference decoupling (VREF+ not connected to VDDA)

1. VREF+ input is available on all package whereas the VREF– s available only on UFBGA176+25 and

TFBGA240+25. When VREF- is not available, it is internally connected to VDDA and VSSA.

Figure 39. Power supply and reference decoupling (VREF+ connected to VDDA)

1. VREF+ input is available on all package whereas the VREF– s available only on UFBGA176+25 and

TFBGA240+25. When VREF- is not available, it is internally connected to VDDA and VSSA.

MSv50648V1

1 μF // 100 nF

STM32

VREF+

(1)

VSSA/VREF+

(1)

VDDA

MSv50649V1

1 μF // 100 nF

STM32

VREF+/VDDA

(1)

VREF-/VSSA

(1)

STM32H750VB Datasheet(PDF) 164 Page - STMicroelectronics