AT32F423
Value line, Cortex®-M4F 150MHz CPU, 256KB Flash, 48KB SRAM, 5.33Msps ADC, 2DAC, USB OTG, XMC Microcontroller
Model
AT32F423xxU7-4
AT32F423xxU7
AT32F423xxT7
AT32F423xxT7-7
Specifications
Timers
CPU frequency (MHz)
150
Int. Flash (KB)
64 ~ 256
SRAM (KB)
32 ~ 48
Advanced Control
1
16-bit General purpose
8
Basic
2
SysTick
1
WDT
1
WWDT
1
ERTC
1
Communication
I²C
3
SPI/I²S(1)
3
USART+UART
4+3 ~ 8+0
CAN
2
Analog
12-bit ADC numbers/channels
11 ~ 24
GPIO
27 ~ 87
Operating temperatures
-40°C to +105°C
