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STM32F103ZG датащи(PDF) 53 Page - STMicroelectronics |
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STM32F103ZG датащи(HTML) 53 Page - STMicroelectronics |
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53 / 120 page ![]() STM32F103xF, STM32F103xG Electrical characteristics Doc ID 16554 Rev 3 53/120 5.3.6 External clock source characteristics High-speed external user clock generated from an external source The characteristics given in Table 21 result from tests performed using an high-speed external clock source, and under ambient temperature and supply voltage conditions summarized in Table 10. APB2 GPIOA 0.55 mA GPIOB 0.55 GPIOC 0.55 GPIOD 0.6 GPIOE 0.6 GPIOF 0.55 GPIOG 0.55 TIM1 1.95 TIM8 1.9 TIM9 1 TIM10 0.8 TIM11 0.8 ADC1(3) 1.85 ADC2(3) 1.8 ADC3(3) 1.8 SPI1 0.45 USART1 0.8 1. fHCLK = 72 MHz, fAPB1 = fHCLK/2, fAPB2 = fHCLK, default prescaler value for each peripheral. 2. Specific conditions for DAC: EN1, EN2 bits in the DAC_CR register are set to 1 and the converted value set to 0x800. 3. Specific conditions for ADC: fHCLK = 56 MHz, fAPB1 = fHCLK/2, fAPB2 = fHCLK, fADCCLK = fAPB2/4, ADON bit in the ADC_CR2 register is set to 1. Table 20. Peripheral current consumption(1) (continued) Peripheral Typical consumption at 25 °C Unit |
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