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Pololu A-Star 32U4 Mini SV - Atmega32u4 module

Index: PLL-02670

Module equipped with AVR Atmega32u4 microcontroller with Arduino compliant bootloader installed. It is equipped with 26 digital inputs/outputs and popular communication interfaces. Power supply voltage ranges from 5 V to 25 V.

Pololu A-Star 32U4 Mini SV - Atmega32u4 module
€16.90
€13.74 tax excl.
Unavailable
Discontinued product
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Manufacturer: Pololu

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Product description: PololuA-Star 32U4 Mini SV - Atmega32u4

A-Star, likeArduino Micro, is based onLeonardomodule - it uses Atmega32u4 microcontroller from AVR family. It is equipped with 26 digital inputs/outputs, 7 of which can be used as PWM outputs and 12 as analogue inputs. The chip works with 5 V, clocked with a 16 MHz clock signal.

The advantage of the A-Star Mini SV module is the ability to supply high voltage from 5 V to 36 V.

In our offer you will find:

A-Star 32U4 Mini zgodny z Arduino

Unlike ArduinoMicro, it has nosoldered connectors (goldpin bars are included). The user can decide which terminals he will need, so the board can keep its small size.

Attention!

Before connecting, please readinstallation manual.

Outputs

A-Star 32U4 Mini zgodny z Arduino - schemat

The above figure shows the layout of the outputs of the A-Star Mini module by Pololu. The I/O pins (inputs/outputs) with the ATmega32u4 documentation compliant name are marked in yellow, the analogue inputs of the A/C converter are marked in green.

Programming

Creating and uploading softwareenables free Arduino IDE environment.Implemented bootloader allows to upload program directly viamicro USB cable.Detailed description can be found in themanualprovided by Polol company.

Pololu A-Star specification

  • Power supply voltage:
    • From 5V USB socket
    • External VIN: 5 V to 36 V
  • Microcontroller: ATmega32u4
    • Flash memory: 32 kb
    • SRAM: 2.5 kb
    • Clock: 16 MHz
    • The voltage of the leads: 5 V
    • Pins I/O: 26
    • PWM channels: 7
    • Number of analog inputs: 12
    • Serial interfaces: UART, SPI, I2C
    • Built-in full-speed USB controller
    • External interruptions
  • Built-in impulse voltage regulator with current capacity up to 0.5 A
  • Three LEDs at your disposal
  • RESET button
  • Outgoing ICSP connector for connectingan external AVR programmer
  • Micro USB connector for programming(microUSB cablesold separately)
  • Module compatible with Arduino IDE environment
  • Soldering goldpin connectors included
  • Dimensions: 48.5 x 18 mm
  • Weight: 3.5 g (without connectors)

Voltage to 5.0 V
Voltage from 36 V
Voltage output from 5.0 V
Output voltage to 5.0 V
Nominal output voltage 5.0 V
UC - Microcontroller Atmega32U4
UC - Core 8-bit AVR
UC - EEPROM 1 kB
UC - Flash 32 kB
UC - RAM 2,5 kB
UC - core 1. Single Core
UC - Digital pins 26
UC - analog in 12
UC - freq 16 MHz
UC - A/C 10-bit
UC - PWM 7
UC - USB microUSB
UC - I2C yes
UC - UART yes
UC - SPI interface yes
Package width 0.001 cm
Package height 0.001 cm
Package depth 0.001 cm
Package weight 0.001 kg

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