ST72325AR7-Auto datasheet(197/243 Pages) STMICROELECTRONICS

197 / 243 page

Obsolete

Product(s)

- Obsolete

Product(s)

ST72325xxx-Auto

Electrical characteristics

Doc ID 13770 Rev 3

197/243

19.4.3

On-chip peripherals

Measured on LQFP64 generic board TA = 25°C, fCPU =4MHz.

Table 114.

On-chip peripherals current consumption

Symbol

Parameter

Conditions

Typ

Unit

IDD(TIM)

16-bit timer supply current(1)

Data based on a differential IDD measurement between reset configuration (timer counter running at

fCPU/4) and timer counter stopped (only TIMD bit set). Data valid for one timer.

VDD  5.0V

µA

IDD(ART)

ART PWM supply current(2)

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

counter enabled (only TCE bit set).

VDD  5.0V

µA

IDD(SPI)

SPI supply current(3)

Data based on a differential IDD measurement between reset configuration (SPI disabled) and a permanent

SPI master communication at maximum speed (data sent equal to 55h). This measurement includes the

pad toggling consumption.

VDD  5.0V

400

µA

IDD(SCI)

SCI supply current(4)

Data based on a differential IDD measurement between SCI low power state (SCID = 1) and a permanent

SCI data transmit sequence.

IDD(I2C)

I2C supply current(5)

Data based on a differential IDD measurement between reset configuration (I2C disabled) and a permanent

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

toggling consumption (27k ohm external pull-up on clock and data lines).

VDD  5.0V

175

µA

IDD(ADC) ADC supply current when converting

(6)

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

conversions.

VDD  5.0V

400

µA

ST72325AR7-Auto Datasheet(PDF) 197 Page - STMicroelectronics

ST72325AR7-Auto Datasheet(HTML) 197 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