STM32F302xx/STM32F303xx
Electrical characteristics
On-chip peripheral current consumption
The MCU is placed under the following conditions:
●
●
●
all I/O pins are in analog input configuration
all peripherals are disabled unless otherwise mentioned
the given value is calculated by measuring the current consumption
–
–
with all peripherals clocked off
with only one peripheral clocked on
●
ambient operating temperature at 25°C and V = V
= 3.3 V.
DD
DDA
Table 36. Peripheral current consumption
(1)
Typical consumption
IDD
Unit
Peripheral
BusMatrix (2)
DMA1
5.6
15.3
12.5
2.1
DMA2
CRC
GPIOA
GPIOB
GPIOC
GPIOD
GPIOE
GPIOF
TSC
10.0
10.3
2.2
8.8
3.3
3.0
5.5
ADC1&2
ADC3&4
APB2-Bridge (3)
SYSCFG
TIM1
17.3
18.8
3.6
µA/MHz
7.3
40.0
8.8
SPI1
TIM8
36.4
23.3
17.1
10.1
11.0
6.1
USART1
TIM15
TIM16
TIM17
APB1-Bridge (3)
TIM2
49.1
38.8
38.3
TIM3
TIM4
Doc ID 023353 Rev 5
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STMICROELECTRONICS [ ST ]
