A-Star 328PB Micro - 5V, 20MHz
- Manufacturer: Pololu
- Order number: EXP-R25-954
- Manufacturer part number: 3161
- country of origin: US
- HS code: 85423190
- Weight (kg): 0.002
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 20 MHz resonator and a 5 V regulator that can be powered from 3.8 V to 15 V supplies.
Specifications:
- Processor: ATmega328PB @ 20 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, 20 MHz resonator
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