Bảng Mạch Phát Triển Stm32F103C8T6 Arm Stm32 Mini

Stm32f103c8t6 arm stm32 mini development board

Stock: 20pcs
Description:
- power led (pwr): Power indicator status, can determinmine when the power supply is stable.
- the user led (pc13): To facilitate the i / o output test or indicator the running program.
- start jumping choose programming mode: (1, the user flash memory 2, sram 3, system memory).
Reset chip for the user program.
- 8m crystal: The frequency can be set to make the system clocked at 72mhz.
- 32.768khz crystal: Available for built-in rtc, or for calibration.

Description chip:
- stm32f103c8t6.
- package type: Lqfp;
- number of pins: 48;
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.
- rt9193: 3.3v regulator chip, the maximum output of 300ma.

Description interface:
- swd interface: Support for simulation, download and debug.
Mirco usb interface: Power supply and usb communication, does not support the download.
- usart1 interface: Usart1 can be used to download the program, or use the usart1 for communication.
Leads all i / o port pins, easy to connect with peripherals.
- 5v and 3.3v power input and output interface: Commonly used in external power supply, Or with other modules for common ground treatment




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