All Categories
Microcontroller : Atmel ATmega168 or ATmega328 Operating Voltage (logic level) : 5 V Input Voltage (recommended): 7-12 V Input Voltage (limits): 6-20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40 mA Flash Memory: 16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloader SRAM : 1 KB (ATmega168) or 2 KB (ATmega328) EEPROM: 512 bytes (ATmega168) or 1 KB (ATmega328) Clock Speed: 16 MHz Dimensions: 0.73" x 1.70" Length : 45 mm Width: 18 mm Weigth: 5 g