199: Teensy 2.0

Summary

The Teensy 2.0 is a complete USB-based microcontoller development system, in a very small footprint! All programming is done via the USB port. No special programmer is needed, only a standard "Mini-B" USB cable and a PC or Macintosh with a USB port. This is the latest version, 2.0.

Comes with assembled Teensy board (ATmega32u4 with bootloader preinstalled) and header to allow easy breadboarding. We suggest using AVR-gcc (like WinAVR) with the LUFA library or 'Teensyduino' Be sure to check out the multiple resources available at PJRC!

Key Features:

  • USB can be any type of device

  • AVR processor, 16 MHz

  • Single pushbutton programming

  • Easy to use Teensy Loader application

  • Free software development tools

  • Works with Mac OS X, Linux & Windows

  • Tiny size, perfect for many projects

  • Available with pins for solderless breadboard

Specifications

Manufacturer Adafruit Industries LLC
Category Open Source MCU Platforms
Eval Board Part Number 1528-1993-ND
Eval Board Supplier Adafruit Industries LLC
IDE Arduino IDE, with Software Add-on
Speed 16 MHz
Bits 8 Bit
Memory, Flash/RAM 31.5 kB / 2.5 kB
Digital I/O 25 I/O, 7 PWM
Interface I²C
SPI
UART
USB
Analog Outputs (DACs) -
Analog Inputs (ADCs) 12 x 10 Bit
DMA Channels -
Features Timers
Radio -
Interrupt Pins 4
I/O Voltage 5 V
Input Voltage 2.7 ~ 5.5 V
Touch Sensing Pins -
Program/Debug Interface USB Type-Mini B
Main I.C. Base Part ATMEGA32U4
Date Created By Author
Date Added To Library 2018-07

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