Metro Mini 328 V2 - development board with ATmega328 microcontroller
ID: 1181760
5906623433605
zł99.00
Tax included
zł80.49 tax excl.
Development board with AVR ATmega328 microcontroller with a clock signal of 16 MHz. Compatible with Arduino, it is equipped with a STEMMA QT connector. Adafruit 5597
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14 days for return
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Description
Board Metro Mini 328 V2 based on the ATmega328 microcontroller, which is equipped with 32 KB of flash memory and 2 KB of RAM memory. The board has 20 I/O ports, 6 of which support PWM outputs and 6 can operate in analog mode. The platform is equipped with the same microcontroller as the Arduino UNO, which makes it fully compatible with it. However, the shield extensions dedicated to the Uno Rev3 version cannot be connected to Metro Mini. The board is programmed via the USB type C connector, and for communication with the computer it uses the built-in USB-UART converter based on the CP2102N chip. The user has 4 LEDs at his disposal, which are responsible for power signaling and communication on the TX and RX lines. The last LED is connected to the PB5 pin and can be used for any purpose. The microcontroller has a built-in bootloader, so it does not require a programmer to be connected. Additional sensors can be easily connected via the STEMMA QT / Qwiic connector. The board is an excellent solution for beginner Arduino users.
Features
- Microcontroller: ATmega328
- Flash memory: 32 KB
- RAM memory: 2 KB
- Working frequency: 16 MHz
- Number of I/O ports: 20
- Number of ports supporting PWM modulation: 6
- Number of ports working in analog mode: 6
- I2C, SPI, UART interface
- Voltage of logic levels: 5 V (can be changed to 3.3 V by cutting the jumper)
- USB-UART converter: CP2102N
- Optiboot bootloader uploaded by default
- Supply voltage: 6 to 16 V
- Dimensions: 44.3 x 17.8 x 4.9 mm
- Weight: 3.4 g
Kit contains
- Metro Mini 328 V2
- 2 x 16-pin goldpin connector
1181760
Data sheet
- Microcontroller
- ATmega328
- Core
- AVR
- Frequency
- 16MHz
- Flash memory
- 32kB
- RAM
- 2kB
- EEPROM memory
- 1kB
- Number of digital pins
- 20
- Number of PWM channels
- 6
- Ilość wejść analogowych
- 6
- ADC
- 1x 10bit
- DAC
- none
- CAN
- none
- USB
- none
- Ethernet
- none
- WiFi/BT module
- No
- Bluetooth module
- No
- GSM/GPRS module
- No
- Logic voltage
- 3,3 V/5 V
- MicroSD slot
- No
- Supply voltage min
- 6 V
- Supply voltages max
- 16 V
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