Development board STM32 F103ZET6

A small STM32 development board that features an STM32F103ZET6 device as the microcontroller, supports further expansion. It is ideal for starting application development with STM32F family.

As a minimal ready-to-run system, the integrates USB communication interface, JTAG/SWD programming/debugging interface, boot mode selection, and so on.

Furthermore, pin headers on the backside allow to be plugged-in your application board and act as the MCU core circuit in your system. All the I/O ports are accessible on the pin headers, and the header pitch is designed as 2.00mm.

1. STM32F103ZET6:the high performance STM32 MCU which features:
   • Core: Cortex-M3 32-bit RISC
   • Operating Frequency: 72MHz, 1.25 DMIPS/MHz
   • Operating Voltage: 2-3.6V
   • Package: LQFP144
   • Memories: 512kB Flash, 64kB SRAM
   • MCU communication Interfaces:
     • 3xSPI, 5xUSART, 2xI2S, 2xI2C
     • 1xFSMC, 1xLCD, 1xSDIO, 1xUSB, 1xCAN
   • Debugging/Programming: supports JTAG/SWD (serial wire debug) interfaces, supports IAP
2. AMS1117-3.3 (on bottom side): 3.3V voltage regulator
3. Power supply switch, powered from 5Vin or USB connection
4. Boot mode switch, for configuring BOOT0 pin
5. Power indicator
6. VBUS LED
7. Reset button
8. 8M crystal oscillator (on bottom side)
9. 32.768K crystal (on bottom side), for internal RTC with calibration
10. JTAG/SWD interface: for debugging/programming
11. USB interface: used for establishing USB communication between PC and the STM32 development board
12. MCU pins expander, VCC, GND and all the I/O ports are accessible on expansion connectors for further expansion
13. 5Vin pinheader, power input