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STM32F103C8T6 Minimum System Development Board ARM32-bit CortexTM-M3 Core Board
1. Onboard the most basic circuits based on MCU, such as crystal oscillator circuit, USB power management circuit and USB interface, etc.
2. The core board leads out all I/O port resources
3. Mirco USB interface, easy to use, can be used for USB communication and power supply
4. High-quality 1*40/2.54mm pitch single-row pin headers ensure excellent conductive contact, which is convenient for users to place the core board on a standard universal board or breadboard.
5. With SWD simulation debugging download interface
STM32F103C8T6 core board
Model: STM32F103C8T6
Core: ARM32-bit CortexTM-M3 CPU
Size: 22.86mmX53.34mm (2100milx900mil) Debugging method: SwD
1. The highest operating frequency is 72MHz, and it can reach 1.25DMips/MHz when the memory is accessed during the 0-wait period.
2. Single cycle multiplication and hardware division
3. 64K flash program memory
4. 20K bytes SRAM
5. 2.0~3.6V power supply and I/O pins
6. Power-on/power-off reset (POR/PDR), programmable voltage monitor (PVD)
7, 4~16MHz crystal oscillator
8. Built-in 8MHz RC oscillator tuned by the factory
9. Built-in 40kHz RC oscillator with calibration
10. PLL that generates the CPU clock
11. 32kHz RTC oscillator with calibration function
12. Sleep, shutdown and standby modes
13. VBAT powers RTC and backup registers
14. Two 12-bit analog-to-digital converters, 1us conversion time (up to 16 input channels)
15. DMA
16, 37 fast I/O ports, all I/O ports can be mapped
Like up to 16 external interrupts; almost all ports can tolerate 5V signals
17, 3 general-purpose timers, 1 advanced timer
18.2 (SPI1, SPI2)
19, 2 (I2C1, 12C2)
20, 3 (USART1, USART2, USART3)
21, 1 (USB 2.0 full speed)
22, 1 (2.0B active)
Development board X1
Am 30.12.21 hat der Verkäufer die folgenden Angaben hinzugefügt: