Product description: Arduino Pro Mini 328 - 5V/16MHz
Arduino Pro Miniis based on popular Uno module. The board containsATmega328 microcontroller, equipped with 14 digital inputs/outputs, 6 of which can be used as PWM outputs (e.g. to control motors) and 8 analog inputs. The chip is clocked at 16 MHz, operates at 5.0 V, has 32 kB of Flash program memory and 2 kB of SRAM. UnlikeArduino Pro, Arduino Pro Minidoesn't have any connectors, so it's very small. User decides, which pins he needs.
Arduino Pro Mini 238.
Module is made on 0.8 mm thick laminate.
Technical specification Arduino Pro Mini 328 - 5V/16MHz
- Supply voltage: from 5V to 12V
- Microcontroller: ATmega328
- Maximum clock frequency: 16 MHz
- SRAM: 2 kB
- Flash memory: 32 kB (5 kB reserved for bootloader)
- EEPROM: 1 kB
- I/O pins: 14
- PWM channels: 6
- Number of analog inputs: 8
- Serial interfaces: UART, SPI, I2C
- External interrupts
- Protection against too high current flow
- Module made on 0,8 mm thick laminate
- Weight less than 2 g
- Dimensions: 33 x 18 mm
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This version works with 5.0 V at 16 MHz. We also offerPro Mini 3.3 V / 8 MHz module. To program this board you needUSB to UART converter. |
Arduino Pro Mini - Power supply
If supply voltage is higher than 5V, connect it to RAW pin, which is connected to regulator. VCC is connected directly to microcontroller pins, connecting voltage higher than 5.0V may permanently damage the chip.
Arduino Pro Mini - Programming
Creating and uploading software is possible usingfree environmentprovided by manufacturer. This board doesn't have USB interface controller. That's whyUART to USB adapteris required for programming. You should start programming Arduino Pro Mini by buying adapter.
