Description
Single chip computer for commodity catalogue (MCU/MPU/SOC)
CPU core ARM-M series
The maximum dominant frequency of CPU is 550MHz
Working voltage range 1.71V~3.6V
Program storage capacity 1MB
Program memory type FLASH
Total RAM capacity 564KB
EEPROM/data FLASH capacity 1MB
Number of GPIO ports 80
ADC (digits)-
DAC (digits) 12bit
