Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB
This is the 3V Trinket. There are two versions of the Trinket. One is 3V and one is 5V. Both work the same, but have different operating logic voltages. Use the 3V one to interface with sensors and devices that need 3V logic, or when you want to power it off of a LiPo battery. The 3V version should only run at 8 MHz. Use the 5V one for sensors and components that can use or require 5V logic. The 5V version can run at 8 MHz or at 16MHz by setting the software-set clock frequency. Even though you can program Trinket using the Arduino IDE, it's not a fully 100% Arduino-compatible. There are some things you trade off for such a small and low cost microcontroller.Trinket does not have a Serial port connection for debugging so the serial port monitor will not be able to send/receive data. Some computers' USB v3 ports don't recognize the Trinket's bootloader. Simply use a USB v2 port or a USB hub in between

Quick Spec
- ATtiny85 on-board, 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM
- Internal oscillator runs at 8MHz, but can be doubled in software for 16MHz
- USB bootloader with a nice LED indicator
- Mini-USB jack for power and/or USB uploading
- We really worked hard on the bootloader process to make it rugged and foolproof
- ~5.25K bytes available for use (2.75K taken for the bootloader)
- Available in both 3V and 5V flavors
- On-board 3.3V or 5.0V power regulator with 150mA output capability
- Ultra-low dropout. Up to 16V input, reverse-polarity protection
- Power with either USB or external output (such as a battery) - it'll automatically switch over
- On-board green power LED and red pin #1 LED
Board Layout

Resources
Shipping List
- Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB
Trinket - Mini Microcontroller - 3.3V Logic - MicroUSB
- Brand: Adafruit
- Product Code: AF1500
- Weight: 0.004kg
- Product Status : Active
Stock
Warehouse | Stock Status | Location |
---|---|---|
Centurion | In Stock | AS55 |
Stellenbosch | In Stock | U13 |
Bulk Location | No Stock |
We ship free of charge between branches to complete your order.
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R98.00 (Inc Tax: R112.70)
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Tags: trinket, mini, arduino 3.3v, adafruit, feather, series