Exen Mini - M0 48MHz - ATSAMD21 Chipset - Compatible with Arduino M0
The Exen Mini from Nerdonic is a tiny 32-bit microcontroller compatible with arduino and breadboard development. It's not just small, it's powerful too running at 48MHz clock with 256KB ROM, 32KB RAM and 8 pins filled with functionality.
World's Smallest 32-bit Arduino Compatible Microcontroller
Measuring just 14.9mm2 at 0.95 grams, the Exen Mini is small as well as powerful. The Exen Mini is fully compatible with breadboard development and the Arduino IDE and comes with the Arduino Zero bootloader pre-flashed. Show your code status, an error or make it flash when each code loop is complete, the onboard programmable led can be programmed however you like.

Quick Spec
- Microcontroller: Cortex M0+ ATSAMD21
- Bootloader: Arduino Zero Bootloader Pre-loaded
- Supply Option A: Power Pin 1 = 3.3-20v (3.3-12v recommended for heavy load)
- Supply Option B: Power Pin 2 = 3.3v
- Supply Option C: Micro USB = 5v
- Current Draw: ~10mA (Sleep modes available)
- Clock: 48MHz
- Flash Memory (ROM): 256KB
- SRAM: 32KB
- I/O Pin Limits: 3.3v, 7mA
- Digital I/O Pins: 8 Pins / 1 Pad
- PWM Pins: 8 Pins / 1 Pad
- Analog (ADC) Pins: 6 Pins / 1 Pad (upto 12-bit)
- Serial (RX/TX) Pins: 2 Pins
- I2C (SDA/SCL) Pins: 2 Pins
- External Intterupts: 8 Pins / 1 Pad
- Reset Pins: 1
- Dimensions: 14.9 X 14.9 X 4.4mm
- Weight: 0.95 grams
- Connectort Pitch: 2.54mm
Board Layout

Resources
- Product Page
- Setup Guide
- Arduino Zero Drivers - Windows
- Demo Blink Sketch
- Additional Information
- PCB Footprint
Shipping List
- 1 x Exen Mini - M0 48MHz
- 1 x 6-Pin Header Set
Exen Mini Board - M0 48MHz - Compatible with Arduino M0
- Brand: Generic
- Product Code: EXEN-MIN
- Weight: 0.009kg
- Product Status : Active
Stock
Warehouse | Stock Status | Location |
---|---|---|
Centurion | Limited Stock | CC230 |
Stellenbosch | No Stock |
We ship free of charge between branches to complete your order.
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R88.00 (Inc Tax: R101.20)
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