STM32F050C4 datasheet(39/97 Pages) STMICROELECTRONICS

39 / 97 page

STM32F050xx

Electrical characteristics

Doc ID 023683 Rev 1

39/97

6.3

Operating conditions

6.3.1

General operating conditions

Table 15.

General operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

fHCLK

Internal AHB clock frequency

MHz

fPCLK

Internal APB clock frequency

VDD

Standard operating voltage

3.6

VDDA

(1)

Analog operating voltage

(ADC not used)

Must have a potential equal to or

higher than VDD

23.6

Analog operating voltage

(ADC used)

2.4

3.6

VBAT

Backup operating voltage

1.65

3.6

VIN

I/O input voltage

TC I/O

–0.3

VDD+0.3

TTa I/O

–0.3

VDDA+0.3

FT and FTf I/O(2)

–0.3

5.5

BOOT0

5.5

Power dissipation at TA = 85 °C

for suffix 6 or TA = 105 °C for

suffix 7(3)

LQFP48

364

UFQFPN32

526

UFQFPN28

169

TSSOP20

182

Ambient temperature for 6

suffix version

Maximum power dissipation

–40

°C

Low power dissipation(4)

–40

105

Ambient temperature for 7

suffix version

Maximum power dissipation

–40

105

°C

Low power dissipation(4)

–40

125

Junction temperature range

6 suffix version

–40

105

°C

7 suffix version

–40

125

When the ADC is used, refer to Table 49: ADC characteristics.

To sustain a voltage higher than VDD+0.3 V, the internal pull-up/pull-down resistors must be disabled.

If TA is lower, higher PD values are allowed as long as TJ does not exceed TJmax (see Table 14: Thermal characteristics).

In low power dissipation state, TA can be extended to this range as long as TJ does not exceed TJmax (see Table 14:

Thermal characteristics).

STM32F050C4 数据表(PDF) 39 Page - STMicroelectronics

STM32F050C4 数据表(HTML) 39 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

数据表下载

链接网址

STM32F050C4 数据表(PDF) 39 Page - STMicroelectronics

STM32F050C4 数据表(HTML) 39 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

数据表 下载

链接网址

数据表下载