AT32A403AxxU7
The AT32A403A series is based on the high-performance ARM® Cortex®-M core. AT32A403AxxU7 low-power microcontroller.
Model
AT32A403AxxU7P7
AT32A403AxxU7U7
AT32A403AxxU7G7
Specifications
Timers
CPU frequency (MHz)
200
Int. Flash (KB)
64~256
SRAM (KB)
16~64
Advanced Control
1~2
16-bit General purpose
5
SysTick
1
WDT
1
WWDT
1
ERTC
1
Communication
I²C
2
SPI/I²S(1)
2/2
USART+UART
2+0~3+2
CAN
2
Analog
12-bit ADC numbers/channels
10
GPIO
27~55
Operating temperatures
-40°C to +105°C
Application
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