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Small System Board Microcontroller module STM32F103C8T6Small System Board Microcontroller module STM32F103C8T6Small System Board Microcontroller module STM32F103C8T6Small System Board Microcontroller module STM32F103C8T6

Small System Board Microcontroller module STM32F103C8T6

  • 1, STM32F103C8T6
  • Package Type: LQFP;
  • Number of pins: 48;
  • Kernel: Cortex-M3;
  • Operating frequency: 72MHz;
  • Storage resources: 64K Byte Flash, 20KByte SRAM;
  • Interface Resources: 2x SPI, 3x USART, 2x I2C, 1x CAN, 37x I / O ports,
  • Analog-to-digital conversion: 2x ADC (12-bit / 16-channel)
  • Timers: 3 general timers and 1 advanced timer
  • Debug Download: Support JTAG / SWD debug interface to download, support for IAP.
  • 2, RT9193: 3.3V regulator chip, the maximum output of 300mA.

 Core: ARM 32-bit CortexTM-M3 CPU

− Up to 72MHz operating frequency

− Single-cycle multiplication and hardware division

L memory

− From 64K or 128K bytes of Flash program memory

− Up to 20K bytes of SRAM

l Clock, reset and power management

− 2.0 to 3.6 Volt Supply and I/O Pins

− Power on/off reset (POR/PDR), programmable voltage monitoring

Device (PVD)

− 4~16MHz crystal oscillator

− Embedded factory-calibrated 8MHz RC oscillator

− Embedded 40kHz RC oscillator with calibration

− PLL that generates the CPU clock

− 32kHz RTC oscillator with calibration

l Low power consumption

− Sleep, Shutdown, and Standby Modes

− V BAT powers RTC and backup registers

L2 12-bit ADCs with 1us conversion time (up to 16

− Conversion range: 0 to 3.6V

− Double sampling and holding function

− Temperature sensor


− 7-channel DMA controller

− Supported peripherals: Timer, ADC, SPI, I 2 C and


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; 5V tolerant for almost any port


l Debug mode

− Serial Single Wire Debug (SWD) and JTAG Interfaces

l Up to 7 timers

− 3 16-bit timers with up to 4 timers each

Input capture/output compare/PWM or pulse count channels

And incremental encoder inputs

− One 16-bit dead zone control and emergency brake for motor

Controlled PWM Advanced Control Timer

− 2 watchdog timers (independent and windowed)

− System time timer: 24-bit self-subtracting counter

l Up to 9 communication interfaces

− Up to 2 I 2 C interfaces (supports SMBus/PMBus)

− Up to 3 USART interfaces (supports ISO7816 interface,

LIN, IrDA interface and modem control)

 Up to 2 SPI interfaces (18 Mbit/s)

− CAN interface (2.0B active)

− USB 2.0 full-speed interface

lCRC calculation unit, 96-bit chip unique code

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