STM32F103T8 STMicroelectronics, STM32F103T8 Datasheet - Page 48

• Manufacturer Part Number: STM32F103T8
• Description: Mainstream Performance line, ARM Cortex-M3 MCU with 64 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
• Manufacturer: STMicroelectronics

Specifications of STM32F103T8

• Conversion Range: 0 to 3.6 V
• Peripherals Supported: timers, ADC, SPIs, I2Cs and USARTs

Electrical characteristics
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On-chip peripheral current consumption
The current consumption of the on-chip peripherals is given in
under the following conditions:
●
●
●
●
Table 19.
1. f
2. Specific conditions for ADC: f
APB1
APB2
in the ADC_CR2 register is set to 1.
HCLK
all I/O pins are in input mode with a static value at V
all peripherals are disabled unless otherwise mentioned
the given value is calculated by measuring the current consumption
–
–
ambient operating temperature and V
Table 6
= 72 MHz, f
with all peripherals clocked off
with only one peripheral clocked on
Peripheral current consumption
Peripheral
APB1
TIM2
TIM3
TIM4
SPI2
USART2
USART3
I2C1
I2C2
USB
CAN
GPIO A
GPIO B
GPIO C
GPIO D
GPIO E
ADC1
ADC2
TIM1
SPI1
USART1
= f
HCLK
(2)
HCLK
/2, f
Doc ID 13587 Rev 13
APB2
= 56 MHz, f
= f
HCLK
APB1
, default prescaler value for each peripheral.
DD
= f
supply voltage conditions summarized in
Typical consumption at 25 °C
HCLK
(1)
/2, f
APB2
DD
= f
0.35
0.35
0.39
0.39
0.65
0.72
0.47
0.47
0.47
0.47
0.47
1.81
1.78
0.43
0.85
HCLK
STM32F103x8, STM32F103xB
1.2
1.2
0.9
0.2
1.6
or V
Table
, f
SS
ADCCLK
(no load)
19. The MCU is placed
= f
APB2/4
, ADON bit
Unit
mA
mA