STM32F373R8T6(2013) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F373R8T6
(Rev.:2013)

ARM Cortex-M4 32b MCU+FPU, up to 256KB Flash+32KB SRAM timers, 4 ADCs (12/16-bit), 3 DACs, 2 comp., 2.0-3.6 V operation

STMicroelectronics 

STM32F37xxx

Electrical characteristics

6.1.6

Power supply scheme

Figure 9. Power supply scheme

VBAT

1.65 - 3.6 V

Po wer swi tch

Backup circuitry

(LSE,RTC,

Wakeup logic

Backup registers)

GP I/Os

@VDD

VDD

2 × 100 nF

+ 1 × 4.7 μF

3 × VDD

2 × VSS

GP I/Os

@VDDSD3

O UT

IO

Logic

IN

1.8 V

Regulator

O UT

IO

Logic

IN

Kernel logic

(CPU,

Digital

& Memories)

GP I/Os

@VDDSD12

O UT

IN

IO

Logic

VDDSD12

VDDSD12

10 nF

+ 1 μF

VREFSD+

10 nF

+ 1 μF

VDDSD3

10 nF

+ 1 μF

VDDSD3

VSSSD

VREFSD+

VREFSD-

Sigma

Delta

ADCs

VDDA

10 nF

+ 1 μF

VREF

10 nF

+ 1 μF

VDDA

VREF+

VSSA

VREF+

VREF-

ADC/

DAC

Analog:

RCs, PLL, COMP,

...

MS19232V3

1. Dotted lines represent the internal connections on low pin count packages, joining the dedicated supply

pins.

DocID022691 Rev 4

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