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Adafruit FLORA
AdafruitATmega32u4
Adafruit's wearable electronics platform with built-in USB support and an onboard regulator.
In stock
Specifications
8- Operating Voltage
- 3.6V-16V (regulated to 3.3V) via JST connector or USB input, with reverse polarity protection.
- Logic Level
- 3.3V
- Clock Speed
- 8MHz
- Flash
- 32KB (of which 4KB is used for the bootloader)
- Ram
- 2.5KB
- Gpio Count
- 26
- Dimensions
- 17.8mm x 17.8mm (1.75 inches in diameter)
- Connectivity
- USB HID, I2C, SPI, UART
Pinout
26Low source legibility.The original manufacturer datasheet for this part was difficult to read, so this pinout may be incomplete or imperfect. Always confirm against the specific manufacturer’s datasheet before wiring.
| Pin | Name | Functions | Notes |
|---|---|---|---|
| D0 | GPIO | GPIO | |
| D1 | GPIO | GPIO | |
| D2 | GPIO | GPIO | |
| D3 | GPIO | GPIO | |
| D4 | GPIO | GPIO | |
| D5 | GPIO | GPIO | |
| D6 | GPIO | GPIO | |
| D7 | LED | GPIO | |
| D8 | NeoPixel | GPIO | |
| D9 | GPIO | GPIO | |
| D10 | PWM | PWM | |
| D11 | ADC | ADC | |
| D12 | GPIO | GPIO | |
| D13 | GPIO | GPIO | |
| D14 | SPI | SPI | |
| D15 | SPI | SPI | |
| D16 | SPI | SPI | |
| D17 | SPI | SPI | |
| D18 | I2C | I2C | |
| D19 | I2C | I2C | |
| D20 | UART | UART | |
| D21 | UART | UART | |
| D22 | GPIO | GPIO | |
| D23 | GPIO | GPIO | |
| D24 | GPIO | GPIO | |
| D25 | GPIO | GPIO |
Interactive pinout
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ATmega32u4
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