مینی هدر برد آرم 32 بیتی STM32F103C8T6

Description:

When the main chip STM32F103C8T6 development board is out of the factory, each block has written the test program in advance. When the power is on, the LED light will be uniformly blinking, so as to check whether the development board is working properly.

Specifications:

Kernel: ARM 32-bit Cortex ™ - M3 CPU
 
- up to 72MHz operating frequency
 
- single cycle multiplication and hardware division
 
- 64K or 128K bytes of Flash program memory
 
- up to 20K bytes of SRAM

- 2.0 to 3.6 V power supply and I / O pins
 
- power-on / Power-down Reset (POR / PDR), Programmable Voltage Monitor (PVD)
 
- 4 ~ 16MHz crystal oscillator
 
- built-in factory adjusted 8MHz RC oscillator
 
- 40 kHz RC oscillator with internal calibration
 
- the PLL that generates the CPU clock
 
- 32kHz RTC oscillator with calibration function
 
- sleep, stop and standby modes
 
- V BAT powers the RTC and back-up registers
 
2 12-bit analog-to-digital converters, 1us conversion time (up to 16)
 
- conversion range: 0 to 3.6V
 
- double sampling and hold function
 
- Temperature sensor
 
DMA:
 
- 7-channel DMA controller
 
- Supported peripherals: timers, ADC, SPI, I 2 C and USART
 
Up to 80 fast I / O ports
 
- 26/37/51/80 I / O ports, all I / O ports can be mapped to 16 external interrupts; almost all ports can tolerate 5V signals
 
Debug mode
 
- Serial single wire debug (SWD) and JTAG interface
 
Up to 7 timers
 
- 3 16-bit timers, each timer has up to 4 channels and incremental encoder inputs, which are used for input capture / output compare / PWM or pulse count
 
- 1 16-bit PWM control with advanced control and emergency brake for motor control
 
- 2 watchdog timers (standalone and window type)
 
- System time timer: 24-bit self-decrement counter
 
Up to 9 communication interfaces
 
- Up to 2 I 2 C interfaces (SMBus / PMBus support)
 
- Up to 3 USART interfaces (support ISO7816 interface, LIN, IrDA interface and modem control)
 
- Up to 2 SPI interfaces (18Mbit / s)
 
- CAN interface (2.0B active)
 
- USB 2.0 full speed interface
 
CRC calculation unit, 96 bit chip unique code