STM32F105VC STMicroelectronics, STM32F105VC Datasheet - Page 44

• Manufacturer Part Number: STM32F105VC
• Description: Mainstream Connectivity line, ARM Cortex-M3 MCU with 256 Kbytes Flash, 72 MHz CPU, CAN, USB 2.0 OTG
• Manufacturer: STMicroelectronics

Specifications of STM32F105VC

• Core: ARM 32-bit Cortex™-M3 CPU
• Conversion Range: 0 to 3.6 V
• Dma: 12-channel DMA controller
• Supported Peripherals: timers, ADCs, DAC, I2Ss, SPIs, I2Cs and USARTs
• Systick Timer: a 24-bit downcounter
• 10/100 Ethernet Mac With Dedicated Dma And Sram (4 Kbytes): IEEE1588 hardware support, MII/RMII available on all packages

Electrical characteristics
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Table 19.
1. f
2. Specific conditions for ADC: f
AHB
APB1
APB2
in the ADC_CR2 register is set to 1.
HCLK
= 72 MHz, f
Peripheral current consumption
Peripheral
APB1
ETH_MAC
OTG_FS
TIM2
TIM3
TIM4
TIM5
TIM6
TIM7
SPI2
USART2
USART3
UART4
UART5
I2C1
I2C2
CAN1
CAN2
DAC
GPIO A
GPIO B
GPIO C
GPIO D
GPIO E
ADC1
ADC2
TIM1
SPI1
USART1
= f
HCLK
(2)
(2)
HCLK
/2, f
APB2
Doc ID 15274 Rev 6
= 56 MHz, f
= f
HCLK
APB1
, default prescaler value for each peripheral.
= f
Typical consumption at 25 °C
HCLK
(1)
/2, f
APB2
= f
HCLK
5.2
7.7
1.5
1.5
1.5
1.5
0.6
0.3
0.2
0.5
0.5
0.5
0.5
0.5
0.5
0.8
0.8
0.4
0.5
0.5
0.5
0.5
0.5
2.1
2.0
1.7
0.4
0.9
STM32F105xx, STM32F107xx
, f
ADCCLK
= f
APB2/4
, ADON bit
Unit
mA
mA