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STM32F103C8
STM32F103C8
Microcontroller
The STM32F103C8 is a 32-bit ARM Cortex-M3 microcontroller with features like ADC, multiple communication interfaces (I2C, SPI, UART), and GPIOs. It supports various peripheral functions including timers and has different package options.
In stock
Specifications
5- Operating Voltage
- 2.0 to 3.6 V application supply and I/Os, 1.8 to 3.6 V core voltage (VDD) for Flash memory operation.
- Supply Current
- Typical current consumption in Run mode: 45 mA at 32 MHz with code running from Flash. mA
- Interface
- I2C, SPI, UART, ADC
- Resolution
- 12-bit for ADC bits
- Range
- 0 to 3.6 V for ADC input range V
Pinout
8Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| PA0 | GPIOA | GPIO | General-purpose input/output |
| PA1 | GPIOA | GPIO | General-purpose input/output |
| PA2 | ADC1 | ADC | Analog-to-digital converter channel 1 |
| PA3 | I2C1_SCL | I2C | Serial clock line for I2C interface |
| PA4 | I2C1_SDA | I2C | Serial data line for I2C interface |
| PA5 | USART1_TX | UART | Transmit data for USART1 |
| PA6 | USART1_RX | UART | Receive data for USART1 |
| PA7 | GPIOA | GPIO | General-purpose input/output |
Interactive pinout
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STM32F103C8
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