STM32L082KB datasheet(53/132 Pages) STMICROELECTRONICS

53 / 132 page

DS10688 Rev 7

53/132

STM32L082xx

Electrical characteristics

109

6.3

Operating conditions

6.3.1

General operating conditions

Table 23. General operating conditions

Symbol

Parameter

Conditions

Min

Max

Unit

fHCLK

Internal AHB clock frequency

MHz

fPCLK1 Internal APB1 clock frequency

fPCLK2 Internal APB2 clock frequency

VDD

Standard operating voltage

BOR detector disabled

1.65

3.6

BOR detector enabled, at power-on

1.8

3.6

BOR detector disabled, after power-on

1.65

3.6

VDDA

Analog operating voltage (DAC not

used)

Must be the same voltage as VDD(1)

1.65

3.6

VDDA

Analog operating voltage (all

features)

Must be the same voltage as VDD(1)

1.8

3.6

VDD_

USB

Standard operating voltage, USB

domain(2)

USB peripheral used

3.0

3.6

USB peripheral not used

3.6

VIN

Input voltage on FT, FTf and RST

pins(3)

2.0 V

≤VDD ≤3.6 V

-0.3

5.5

1.65 V

≤VDD ≤2.0 V

-0.3

5.2

Input voltage on BOOT0 pin

5.5

Input voltage on TC pin

-0.3

VDD+0.3

Power dissipation at TA = 85 °C

(range 6) or TA =105 °C (rage 7) (4)

WLCSP49

417

UFQFPN48

714

UFQFPN32

556

LQFP32

333

Power dissipation at TA = 125 °C

(range 3) (4)

WLCSP49

104

UFQFPN48

179

UFQFPN32

139

LQFP32

Temperature range

Maximum power dissipation (range 6)

–40

°C

Maximum power dissipation (range 7)

–40

105

Maximum power dissipation (range 3)

–40

125

Junction temperature range (range 6) -40 °C

≤TA ≤85 °

–40

105

Junction temperature range (range 7) -40 °C

≤TA ≤105 °C

–40

125

Junction temperature range (range 3) -40 °C

≤TA ≤125 °C

–40

130

1. It is recommended to power VDD and VDDA from the same source. A maximum difference of 300 mV between VDD and VDDA

can be tolerated during power-up and normal operation.

STM32L082KB 数据表(PDF) 53 Page - STMicroelectronics

STM32L082KB 数据表(HTML) 53 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

数据表下载

链接网址

STM32L082KB 数据表(PDF) 53 Page - STMicroelectronics

STM32L082KB 数据表(HTML) 53 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

数据表 下载

链接网址

数据表下载