Details

---

BUY GD32F103CBT6 https://www.utsource.net/itm/p/12606319.html

Parameter	Description
Microcontroller Series	GD32F103CBT6
Core	ARM Cortex-M3
Frequency	Up to 72 MHz
Flash Memory	128 KB
SRAM	32 KB
Voltage (VDD)	2.0 V to 3.6 V
Temperature Range	-40掳C to +85掳C
Package	LQFP48
I/O Pins	37 I/O pins
ADC Channels	12-bit, up to 16 channels
DAC Channels	12-bit, 2 channels
Timers	9 timers (basic, general-purpose, advanced-control)
Communication Interfaces	USB, CAN, I2C, SPI, USART
DMA Channels	7 channels
Watchdog Timers	Independent and window watchdogs
Clock Sources	Internal/external oscillators, PLL

Instructions for Use:

1. Power Supply: Ensure the power supply voltage is within the specified range of 2.0 V to 3.6 V.
2. Clock Configuration: Configure the internal or external clock sources as needed. Utilize the Phase-Locked Loop (PLL) for higher frequency requirements.
3. Pin Configuration: Set up I/O pins according to your application needs using the provided registers or development tools.
4. Peripheral Initialization: Initialize peripherals such as ADC, DAC, timers, and communication interfaces using the library functions or direct register manipulation.
5. Interrupt Handling: Implement interrupt handlers for timely response to events like timer overflows or communication data reception.
6. Debugging: Use JTAG or SWD interfaces for debugging purposes.
7. Programming: Program the flash memory using standard programming tools compatible with ARM Cortex-M3 devices.
8. Operating Environment: Operate the device within the temperature range of -40掳C to +85掳C for reliable performance.

For detailed information, refer to the official datasheet and reference manual provided by GigaDevice Semiconductor Inc.

(For reference only)