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A-Star 328PB Micro - 5V/20 MHz - ATmega328 module - Pololu 3161
The module is equipped with the AVR Atmega328PB microcontroller with installed bootloader in accordance with the environment of Arduino. It is equipped with 24 digital pins of I / o and popular communication interfaces . It works with voltages of 3.3 V. The advantage of A-Star module is its small size.
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Description
A-star 328PB Micro is based on AVR ATmega 328PB microcontroller which, due to backward compatibility, can be a substitute for such modules as the Arduino Uno or Pro Mini equipped with old versions of this microcontroller so the programs written for these boards needs to work on it. It is equipped with 24 digital pins of input / output, 9 of which can be used as PWM outputs and 8 as analog inputs. The system works with voltages of 5 V, works with a clock signal with a frequency of 20 MHz.
Specification
| Supply voltage | from 3.8 V to 15 V |
|---|---|
| Microcontroller | ATmega328PB |
| I/O pins | 24 |
| PWM channels | 9 |
| Number of analog inputs | 8 |
| Interfaces | IPS, USART, TWI |
| LEDs | 2 |
| Button | RESET |
Compatibility with the Arduino IDE | YES |
| ICSP connector | YES |
| Goldpin connectors included | YES |
| Dimensions | 1.8 x 3,30 x 0.25 cm |
| Weight | 1.5 g (without connectors) |
Botland is an official distributor of Pololu electronics and robotics parts. Countless robots hold at least one component of this brand in their build. Our team guarantees that all Pololu products presented here are original.
Insights
Power
The module can be powered with the voltage from 5.5 V to 15 V by connecting it to the VIN lead which is connected with stabilizer.
In our offer, you will find compatible power supplies.
Inputs / Outputs
A-Star has 24 digital outputs input/output (I/O). In addition to standard I/O, some of the leads also have special functions. It may be supported by using interfaces: IPS, USART, TWI
Programming
Creating and downloading software, is allowed by the free environment of the Arduino IDE. Implemented bootloader allows you to send the program through the USB-UART converter, via the ISP pins using the AVR programmer.
Details in the documentation of ATmega 328PB
Useful links
| Name | Value |
|---|---|
| Voltage to | 3.8 V |
| Voltage from | 15.0 V |
| Voltage output from | 3.3 V |
| Output voltage to | 3.3 V |
| Nominal output voltage | 3.3 V |
| UC - Microcontroller | ATmega328 |
| UC - Core | 8-bit AVR |
| UC - EEPROM | 1 kB |
| UC - Flash | 32 kB |
| UC - RAM | 2 kB |
| UC - core | 1. Single Core |
| UC - Digital pins | 24 |
| UC - analog in | 8 |
| UC - freq | 20 MHz |
| UC - A/C | 10-bit |
| UC - PWM | 9 |
| UC - USB | none |
| UC - I2C | yes |
| UC - UART | yes |
| UC - SPI interface | yes |
| Width | 8.5 cm |
| Height | 3 cm |
| Depth | 7.5 cm |
| Weight | 0.005 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
