ATMEGA328P Mini Pro Board Module for Arduino Pro Mini 3.3V 8MHz ATMEGA328

Description: This board connects directly to the FTDI Basic Breakout board and supports auto-reset. 20 Digital input / output ports:TX, RX, D2 ~ D13, A0~A5 8 analog inputs ports:A0 ~ A7 1 pairs of TTL level serial transceiver ports RX / TX 6 PWM ports: D3, D5, D6, D9, D10, D11 Main Chip Atmel ATmega328P-AU The bootloader is already installed in the board. Flash Memory: 32 KB of which 2 KB used by bootloader. 5V regulator, ATmega328 running at 16MHz with external resonator (0.5% tolerance). USB connection off board. Max 150mA output Over current protected Reverse polarity protected On board Power and Status LEDs Support external power supply 5V-12V DC Support 12V or less than 12V battery power supply (using RAW and GND power ports) Size: 33.8mm x 18mm Bootloader - yes Package included: 1 x ATMEGA328P Mini Pro Board Module for Arduino Pro Mini 8MHz 3.3V ATMEGA328