ST7LITE20 datasheet(100/131 Pages) STMICROELECTRONICS

100 / 131 page

ST7LITE2

100/131

SUPPLY CURRENT CHARACTERISITCS (Cont’d)

Figure 62. Typical IDD in WAIT vs. fCPU

Figure 63. Typical IDD in SLOW-WAIT vs. fCPU

Figure 64. Typical IDD in AWUFH mode

at TA=25°C

Figure 65. Typical IDD vs. Temperature

at VDD = 5V and fCPU = 8MHz

13.4.2 On-chip peripherals

1. Data based on a differential IDD measurement between reset configuration (timer stopped) and a timer running in PWM

mode at fcpu=8MHz.

2. Data based on a differential IDD measurement between reset configuration and a permanent SPI master communica-

tion (data sent equal to 55h).

3. Data based on a differential IDD measurement between reset configuration and continuous A/D conversions with am-

plifier off.

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

2.5

3.5

4.5

5.5

Vdd (V)

250 KHz

125 KHz

62.5 Khz

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

2.5

3.5

4.5

5.5

Vdd (V)

250 KHz

125 KHz

62.5 Khz

0.000

0.005

0.010

0.015

0.020

0.025

0.030

0.035

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

Vdd(V)

fawu_rc ~125 KHz

2.0

3.0

4.0

5.0

6.0

7.0

8.0

2.4

2.8

3.2

3.6

4.4

4.8

5.2

5.6

Vdd (V)

25°

-45°

90°

130°

Symbol

Parameter

Conditions

Typ

Unit

IDD(AT)

12-bit Auto-Reload Timer supply current 1)

fCPU=4MHz

VDD=3.0V

µA

fCPU=8MHz

VDD=5.0V

150

IDD(SPI)

SPI supply current 2)

fCPU=4MHz

VDD=3.0V

fCPU=8MHz

VDD=5.0V

300

IDD(ADC)

ADC supply current when converting 3)

fADC=4MHz

VDD=3.0V

TBD

VDD=5.0V

TBD

ST7LITE20 数据表(PDF) 100 Page - STMicroelectronics

ST7LITE20 数据表(HTML) 100 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

ST7LITE20 数据表(PDF) 100 Page - STMicroelectronics

ST7LITE20 数据表(HTML) 100 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