A-Star 328PB Micro - 3.3V, 12MHz

Pololu item #: 3163 170 in stock
Brand: Pololu
Status: Active and Preferred 
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Price break Unit price (US$)
1 4.95
5 4.65
25 4.37
100 4.11
250 3.87


backorders allowed

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.

Alternatives available with variations in these parameter(s): version Select variant…

 Description Specs (16) Pictures (11) Resources (22) FAQs (0) On the blog (1) 

Documentation and other information

Pololu A-Star 328PB User’s Guide (Printable PDF)

User’s manual for the Pololu A-Star 328PB.


File downloads

ATmega328PB datasheet (4MB pdf)
Atmel Application Note AT15007: Differences between ATmega328/P and ATmega328PB (283k pdf)
Application note describing differences between ATmega328 variants and the ATmega328PB.
Pinout diagram of the A-Star 328PB Micro (579k pdf)
Schematic diagram of the A-Star 328PB Micro (132k pdf)
Dimension diagram of the A-Star 328PB Micro (199k pdf)
3D model of the A-Star 328PB Micro (5MB step)
Drill guide for the A-Star 328PB Micro (50k dxf)
This DXF drawing shows the locations of all of the board’s holes.

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Related Categories

A-Star 328PB Micro
A-Star Programmable Controllers
Arduino
Sensors
Signal Adapters and Extenders
Solderless Breadboards
Premium Jumper Wires
Wires with Pre-Crimped Terminals
0.1″ (2.54 mm) Male Headers
0.1″ (2.54 mm) Female Headers
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