Cytron BFFuino ATmega328 compatible with Arduino

Index: CTN-12399

The Cytron module compatible with Arduino, thanks to its narrow housing, it can be attached directly to the breadboard. It has 14 digital input/outputs, 6 PWM channels, 6 analog inputs, as well as popular communication interfaces. The module has no USB connector, it is programmed using the UART converter.

Cytron BFFuino ATmega328 compatible with Arduino
€11.30 tax excl.
Discontinued product
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Manufacturer: Cytron


The product has been discontinued. Check others products incategory.


The Cytron module compatible with Arduino, thanks to its narrow housing, it can be attached directly to the breadboard. The board contains an ATmega328 microcontroller, is equipped with 14 digital I/o, 6 of which can be used as PWM outputs (e.g. for motor control), and 6 as analog inputs. The system works with a clock signal on a frequency of 16MHz. The module also features: connector and DC powersocket, RESET button, leads to connect the AVR programmerand the UART connector for programming the board using the FTDI FT232RL converter. On the board are leads for direct attachment of the LCD2 x 8-pin display.

Cytron BFFduino


The module can be powered via USB-UART converter, an external device, such as AC adapter. The power supply is connected to a standard DC slot.



Creating and installing software is allowed by the free environment of the Arduino IDE. Implemented bootloader allows you to send the program through the UART converter.



  • Supply voltage: 7 V to 12 V
  • Working voltage: 5 V
  • Programmed via UART
  • Microcontroller: ATmega328
  • Maximum clock frequency: 16 MHz
  • SRAM: 2 KB
  • Flash memory: 32 KB (5kB reserved for bootloader)
  • EEPROM: 1 KB
  • I/O Ports: 14
  • PWM outputs: 6
  • Number of analog inputs: 6 (channels of A/C converter)
  • Serial interfaces: UART, SPI, I2C
  • External interrupts
  • Soldered ISP connector
  • Power connector: DC 5.5 x 2.1 mm
  • Board sizes: 39 x 20 mm

Voltage to 7.0 V
Voltage from 12.0 V
Voltage output from 5.0 V
Output voltage to 5.0 V
UC - Microcontroller ATmega328
UC - Core 8-bit AVR
UC - Flash 32 kB
UC - RAM 2,5 kB
UC - core 1. Single Core
UC - Digital pins 14
UC - analog in 6
UC - freq 16 MHz
UC - A/C 10-bit
UC - PWM 6
UC - USB none
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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