ST7LITE49M datasheet(152/188 Pages) STMICROELECTRONICS

部件名	ST7LITE49M

功能描述	8-bit MCU with single voltage Flash memory data EEPROM, ADC, 8/12-bit timers, and I²C interface

PDF	188 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

152 / 188 page

Electrical characteristics

ST7LITE49M

152/188

Figure 70.

Typical IDD in Slow-Wait mode vs. fCPU

Figure 71.

Typical IDD vs. temperature at VDD = 5V and fCPU = 8 MHz

13.4.2

On-chip peripherals

0.1

0.2

0.3

0.4

0.5

0.6

Vdd [V]

2MHz

4MHz

8MHz

-40°C

25°C

85°C

125°C

Temp[°C]

RUN

WFI

SLOW

SLOW-WAIT

Table 75.

On-chip peripheral characteristics

Symbol

Parameter

Conditions

Typ

Unit

IDD(AT)

12-bit Auto-Reload timer supply current(1)

Data based on a differential IDD measurement between reset configuration (timer stopped) and a timer

running in PWM mode at fcpu= 8 MHz.

fCPU=4 MHz

VDD=3.0 V

µA

fCPU=8 MHz

VDD=5.0 V

IDD(I2C)

I2C supply current(2)

Data based on a differential IDD measurement between reset configuration (I

2C disabled) and a permanent

I2C master communication at 100 kHz (data sent equal to 55h). This measurement include the pad

toggling consumption (4.7 kOhm external pull-up on clock and data lines).

fCPU=4 MHz

VDD=3.0 V

600

fCPU=8 MHz

VDD=5.0 V

1000

IDD(ADC)

ADC supply current when converting(3)

Data based on a differential IDD measurement between reset configuration and continuous A/D

conversions with amplifier disabled.

fADC=4 MHz

VDD=3.0 V

400

VDD=5.0 V

600

ST7LITE49M 数据表(PDF) 152 Page - STMicroelectronics

ST7LITE49M 数据表(HTML) 152 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

ST7LITE49M 数据表(PDF) 152 Page - STMicroelectronics

ST7LITE49M 数据表(HTML) 152 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