STM32F722IC datasheet(102/229 Pages) STMICROELECTRONICS

Teilenummer	STM32F722IC

Bauteilbeschribung	Arm Cortex-M7 32b MCUFPU, 462DMIPS, up to 512KB Flash

PDF	229 Pages

Scroll/Zoom	100%

Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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102 / 229 page

Electrical characteristics

STM32F722xx STM32F723xx

102/229

DS11853 Rev 6

6.1.6

Power supply scheme

Figure 28. STM32F722xx power supply scheme

1. The two 2.2 µF ceramic capacitors should be replaced by two 100 nF decoupling capacitors when the

voltage regulator is OFF.

2. The 4.7 µF ceramic capacitor must be connected to one of the VDD pin.

3. VDDA=VDD and VSSA=VSS.

MSv42076V2

VDD

1/2/...11/12

Analog:

RCs, PLL,

...

Kernel logic

(CPU,

digital

& RAM)

12 × 100 nF

+ 1 × 4.7 μF

Voltage

regulator

VSS

1/2/...11/12

VDDA

VREF+

VREF-

VSSA

ADC

VDD

+ 1 μF

VREF

100 nF

+ 1 μF

VDD

Flash memory

VCAP_1

VCAP_2

2 × 2.2 μF

BYPASS_REG

PDR_ON

Reset

controller

100 nF

OTG FS

PHY

100 nF

VDDUSB

+ 1 μF

VDDUSB

OUT

PG[9..12], PD[6,7]

Logic

100 nF

DDSDMMC

+ 1 μF

DDSDMMC

VBAT

GP I/O s

OUT

Backup circuitry

(OSC32K,RTC,

Backup registers,

backup RAM)

Wakeup logic

VBAT =

1.65 to 3.6V

Logic

Power switch

STM32F722IC Datenblatt(PDF) 102 Page - STMicroelectronics

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