参数资料
型号: STM32F100R4T7BTR
厂商: STMICROELECTRONICS
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 24 MHz, RISC MICROCONTROLLER, PQFP64
封装: 10 X 10 MM, ROHS COMPLIANT, LQFP-64
文件页数: 40/86页
文件大小: 1198K
代理商: STM32F100R4T7BTR
STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB
Electrical characteristics
Doc ID 16455 Rev 3
5.3.6
External clock source characteristics
High-speed external user clock generated from an external source
The characteristics given in Table 19 result from tests performed using an high-speed
external clock source, and under the ambient temperature and supply voltage conditions
summarized in Table 8.
Table 18.
Peripheral current consumption
Peripheral
Typical consumption at 25 °C(1)
1.
fHCLK = fAPB1 = fAPB2 = 24 MHz, default prescaler value for each peripheral.
Unit
APB1
TIM2
0.52
mA
TIM3
0.46
TIM4
0.5
TIM6
0.125
TIM7
0.19
DAC
0.5(2)
2.
Specific conditions for DAC: EN1 bit in DAC_CR register set to 1.
WWDG
0.13
SPI2
0.2
USART2
0.38
USART3
0.32
I2C1
0.27
I2C2
0.28
HDMI CEC
0.16
APB2
GPIO A
0.25
GPIO B
0.12
GPIO C
0.18
GPIO D
0.15
GPIO E
0.15
ADC1(3)
3.
Specific conditions for ADC: fHCLK = 24 MHz, fAPB1 = fAPB2 = fHCLK, fADCCLK = fAPB2/2, ADON bit in the
ADC_CR2 register is set to 1.
1.15
SPI1
0.12
USART1
0.27
TIM1
0.63
TIM15
0.33
TIM16
0.26
TIM17
0.25
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