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Pololu A-Star 328PB Micro - 5V, 16MHz

€4.95 *

Prices incl. VAT plus shipping costs

Ready to ship today,
Delivery time appr. 1-3 workdays

  • Pololu
  • EXP-R25-955
  • 3160
  • 12
  • US
  • 85423190
  • 0.002
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The A-Star 328PB Micro is a tiny programmable module featuring the ATmega328PB AVR... more

The A-Star 328PB Micro is a tiny programmable module featuring the ATmega328PB AVR microcontroller, a backward-compatible replacement for the popular ATmega328P that features more general-purpose I/O and many additional peripherals. This module provides access to all 24 digital input/output pins (of which 9 can be used as PWM outputs and 8 as analog inputs), all on a board measuring only 1.3″ × 0.7″. It ships preloaded with an Arduino-compatible serial bootloader that enables programming through the Arduino IDE via a USB-to-serial adapter, and the ISP pins are accessible for programming with an AVR programmer. This version features a 16 MHz resonator and a 5 V regulator that can be powered from 3.8 V to 15 V supplies.


  • Processor: ATmega328PB @ 16 MHz
  • RAM size: 2048 bytes
  • Program memory size: 32 Kbytes
  • Motor channels: 0
  • User I/O lines: 24
  • Minimum operating voltage: 5.5 V
  • Maximum operating voltage: 15 V
  • Logic voltage: 5 V
  • Reverse voltage protection?: Y
  • External programmer required?: N
  • Version: 5 V logic, 16 MHz resonator
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