性能参数
Core
Cortex®-M4
Series
GD32A103
Package
LQFP48
Max Speed (MHz)
120
Flash (Bytes)
128K
SRAM (Bytes)
32K
I/O
up to 37
GPTM (16bit)
10
Advanced TM (16bit)
1
Basic TM (16bit)
2
SysTick (24bit)
1
WDG
2
RTC
1
USART+UART
3
I2C
2
SPI
3
I2S
2
CAN 2.0B
2xFD
USB 2.0
OTG
12bit ADC Units (CHs)
2(10)
12bit DAC Units
2
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