Minimum System Development Board Module STM32-F103C8T6 ARM

Kernel: ARM 32-bit FOR Cortex -M3 CPU

- Up to 72MHz operating frequency

- Single cycle multiplication and hardware division

Memory

- from 64K or 128K bytes of Flash program memory

- up to 20K bytes of SRAM

Clock, reset and power management

- 2.0 ~ 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

- Built-in calibrated 40kHz RC oscillator

- the PLL that generates the CPU clock

- 32kHz RTC oscillator with calibration function

Low power consumption

- 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 line debug (SWD) and JTAG interface

Up to 7 timers

- 3 16-bit timers, each with up to 4 channels for input capture / output compare / PWM or pulse count and incremental encoder inputs

- 1 16-bit PWM controller with dead-zone 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 supported)

- Up to 2 USART interfaces (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