PololuPololu· Boards & embedded computing
A-Star 328PB Micro - 3.3V, 12MHz
Manufacturer part no. 3163
$11.72≈ 10.30 €
Manufacturer part no. 3163
Listed by Pololu at €10.30. Delivered to France, including shipping, VAT and any customs duty, it comes to about €42.36. Prices last checked on 2026-09-29.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €10.30 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €7.06 |
| Total delivered | €42.36 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $11.72 | |
| ≥ 5 | $10.78 | −8 % |
| ≥ 25 | $9.92 | −15 % |
| ≥ 100 | $9.13 | −22 % |
| Voltage | 3.3 V |
| Voltage max. | 15 V |
| Voltage min. | 3.8 V |
| Weight | 1.5 g |
| Logic voltage | 3.3 V |
| Motor channels | 0 |
| Program memory size | 32 Kbytes |
| Ram size | 2 048 bytes |
| User i o lines | 24 |
| External programmer required | No |
| Other pcb markings | 0J11021 |
| Pcb dev codes | ac05a |
| Power led color | yellow |
| Processor | ATmega328PB @ 12 MHz |
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 12 MHz resonator and a 3.3 V regulator that can be powered from 3.8 V to 15 V supplies.
Semantically close products available for less — check the specs match your need.
| Reverse voltage protection | Yes |
| Size | 0.7″ × 1.3″ × 0.1″ |
| Version | 3.3 V logic, 12 MHz resonator |
