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Adafruit Feather 32u4 Basic Proto - board with ATmega32u4 microcontroller

Plate from the Adafruit Feather series equipped with an ATmega32u4 microcontroller and a small prototype surface (5x7). The chip contains 32KB flash memory, 2KB RAM memory and built-in USB support. The plate is compatible with Arduino. Adafruit 2771

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ID: 560624

28,02€ gross (23% VAT)
22,78€ net

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Data sheet

MicrocontrollerATmega32u4
CoreAVR
Frequency8MHz
Flash memory32kB
RAM2,5kB
EEPROM memory1kB
Number of digital pins20
Number of PWM channels7
Ilość wejść analogowych10
ADC1x 10bit
DACnone
CANnone
USB1
Ethernetnone
WiFi/BT moduleNo
Bluetooth moduleNo
GSM/GPRS moduleNie
Logic voltage3,3 V
MicroSD slotNo
Supply voltage min5 V
Supply voltages max5 V

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Description

Plate from the Adafruit Feather series equipped with an ATmega32u4 microcontroller and a small prototype surface (5x7). The chip contains a 32 KB flash memory, 2 KB RAM memory and built-in USB support. There is also a socket for connecting the LiPo 3.7 V battery and the charger system on the board. The plate is compatible with Arduino .

properties

  • ATmega32u4 microcontroller - 8 MHz clock, 3.3 V operating voltage
  • Voltage stabilizer 3.3 V, 500 mA capacity
  • Native USB support as a bootloader and serial port
  • 20 GPIO pins
  • Hardware interface support: UART, I 2 C, SPI
  • 7 PWM pins
  • 10 analog inputs
  • Built-in LiPo battery charger: 100 mA performance and status LED
  • General purpose LED
  • 4 mounting holes
  • Reset button
  • Dimensions: 51 x 23 x 8 mm
  • Weight: 4.8 g

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