FLASH Memory     16MB
EEPROM      1024 BYTE
RAM Memory     3584 BYTE
Instruction Buffer 1024 BYTE
 
Serial Port Mode  TTL
Serial Port       4Pin_2.54mm
Baud Rate max     115200 bps

SD card socket     Yes (FAT32 format), support maximum 32G Micro SD Card
Extended IO     8 Digital extended GPIO
                              IO0-IO7 support input, output and component binding event
                              IO4-IO7 support PWM
RTC               built-in RTC support (Battery type: CR1220)
 
Operating Voltage  5V
Operating Current  65mA
 
Resolution     320×240 pixel     Also can be set as 240×320
Touch type     Resistive     
Touches     > 1 million     
Backlight     LED     
Backlight lifetime (Average)     >30,000 Hours     
Brightness     180 nit (NX3224K028_011R)