1: Model: STM32F103C8T6
2: System Architecture:
3: On-chip Resources:
4: Pin Definitions:
VBAT: Backup battery power supply pinTAMPER: Tamper detection (if disassembled, it will cause a level change and clear data)NRST: Low-level reset pinVSS: Negative terminal, ground VDD: Positive terminal, connected to 3.3V5: Boot ConfigurationGenerally, the program starts executing from the flash memory. The boot0/boot1 pins are configured to select three different program startup modes:
System memory mode description: Serial port download, the system stores a bootloader program, which accepts serial data to refresh the main flash memory. This allows for program downloading via the serial port.6: Minimum System Circuit:
7: Minimum Circuit Board:
STM32F103C8T6