STM32G47PBY3TR datasheet(81/229 Pages) STMICROELECTRONICS

81 / 229 page

DS12712 Rev 3

81/229

STM32G473xB STM32G473xC STM32G473xE

Electrical characteristics

194

5.3

Operating conditions

5.3.1

General operating conditions

Table 17. General operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

fHCLK

Internal AHB clock frequency

170

MHz

fPCLK1

Internal APB1 clock frequency

170

fPCLK2

Internal APB2 clock frequency

170

VDD

Standard operating voltage

1.71(1)

3.6

VDDA

Analog supply voltage

ADC or COMP used

1.62

3.6

DAC 1 MSPS or DAC 15 MSPS

1.71

OPAMP used

2.0

3.6

VREFBUF used

2.4

3.6

ADC, DAC, OPAMP, COMP,

VREFBUF not used

VBAT

Backup operating voltage

1.55

3.6

VIN

I/O input voltage

TT_xx

-0.3

VDD+0.3

FT_c

-0.3

All I/O except TT_xx and FT_c

-0.3

MIN(MIN(VDD,

VDDA)+3.6 V,

5.5 V)(2)(3)

Power dissipation

See Section 6.10: Thermal characteristics for application

appropriate thermal resistance and package.

Power dissipation is then calculated according ambient

temperature (TA) and maximum junction temperature (TJ) and

selected thermal resistance.

Power dissipation

See Section 6.10: Thermal characteristics for application

appropriate thermal resistance and package. Power dissipation

is then calculated according to ambient temperature (TA),

maximum junction temperature (TJ) and selected thermal

resistance.

Ambient temperature for the

suffix 6 version

Maximum power dissipation

-40

°C

Low-power dissipation(4)

-40

105

Ambient temperature for the

suffix 3 version

Maximum power dissipation

-40

125

Low-power dissipation(4)

-40

130

Junction temperature range

Suffix 6 version

-40

105

°C

Suffix 3 version

-40

130

1. When RESET is released functionality is guaranteed down to VBOR0 Min.

2. This formula has to be applied only on the power supplies related to the IO structure described by the pin definition table.

Maximum I/O input voltage is the smallest value between MIN(VDD, VDDA)+3.6 V and 5.5V.

STM32G47PBY3TR Datasheet(PDF) 81 Page - STMicroelectronics

STM32G47PBY3TR Datasheet(HTML) 81 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL