ATmega328P-AU (x3) Arduino Pro Mini Microcontroller 3.3V 8MHz With Header Pins Development Board

The Geekcreit ATmega328P-AU Pro Mini is a microcontroller board based on the ATmega328, ideal for use with any small electronics project work that requires a compact microcontroller. The board is supplied with headers for easy connection and debugging, alternatively, solder directly to the board when space is a premium. These handy packs of 3 boards are ideal for keeping a few on hand for when you need them.

With 14 digital input / output pins (of which 6 can be used as PWM outputs), 8 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. The six pin header can be connected to an FTDI cable to provide USB power and communication to the board.

Features:

• Atmega328P-AU MCU
• TTL level serial port transceiver RX / TX
• Six PWM ports D3, D5, D6, D9, D10, D11
• Supporting serial download
• Supporting external DC 2.4V ~ 12V power
• Supporting 12V (or below) battery power

Specifications:

• Microcontroller: ATmega328
• Operating Voltage: 3.3V
• Input Voltage: 3.35V ~ 12V
• Digital I/O Pins: 14 (of which 6 provide PWM output)
• Analog Input Pins: 8
• DC Current Per I/O Pin: 40mA
• Flash Memory: 32KB (of which 2KB used by bootloader)
• SRAM: 1KB
• EEPROM: 512 bytes
• Clock Speed: 8MHz
• Size: 33.3 x 17.6mm
• Package includes: 1 x 3.3V 8MHz Pro Mini (With headers)