STM32F103RE STMicroelectronics, STM32F103RE Datasheet - Page 54

• Manufacturer Part Number: STM32F103RE
• Description: Mainstream Performance line, ARM Cortex-M3 MCU with 512 Kbytes Flash, 72 MHz CPU, motor control, USB and CAN
• Manufacturer: STMicroelectronics

Specifications of STM32F103RE

• Core: ARM 32-bit Cortex™-M3 CPU
• Conversion Range: 0 to 3.6 V
• Dma: 12-channel DMA controller
• Supported Peripherals: timers, ADCs, DAC, SDIO, I2Ss, SPIs, I2Cs and USARTs
• Systick Timer: a 24-bit downcounter

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 20.
APB1
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 7
with all peripherals clocked off
with only one peripheral clocked on
Peripheral current consumption
Peripheral
TIM2
TIM3
TIM4
TIM5
TIM6
TIM7
SPI2
SPI3
USART2
USART3
UART4
UART5
I2C1
I2C2
USB
CAN
DAC
Doc ID 14611 Rev 8
DD
STM32F103xC, STM32F103xD, STM32F103xE
supply voltage conditions summarized in
Typical consumption at 25 °C
(1)
DD
0.65
0.72
0.72
1.2
1.2
1.2
1.2
0.4
0.4
0.2
0.2
0.4
0.4
0.5
0.6
0.4
0.4
or V
Table
SS
(no load)
20. The MCU is placed
Unit
mA