Teensy 3.2 Development Board

Description:
Teensy is a complete USB-based microcontroller development system, in a very small size.
The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package.
Each Teensy 3.2 comes pre-flashed with a bootloader so you can program it using the onboard USB connection without any external programmer. You can program for the Teensy in your favorite editor, using C or install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy!
Teensy 3.2 is meant to be a drop-in replacement for Teensy 3.0. Only 1 pin has different functionality. The reset pin was replaced by A14/DAC, which you can use for true analog output, or as another analog input.
Pins 3 and 4 gained CAN bus functions.
The 32-bit processor brings a few other features to the table as well, such as multiple channels of Direct Memory Access, several high-resolution ADCs, and even an I2S digital audio interface! Also, it can provide a system voltage of 3.3V to other devices at up to 250mA.

Features:
Processor: MK20DX256VLH7
Core: Cortex-M4
Rated Speed: 72MHz
Flash Memory: 256KB
RAM: 64KB
EEPROM: 2KB
Digital I/O: 34 Pins
ADC: 21 Input Pin (13 bit usable, 16-bit hardware)
PWM: 12 Output Pin
Timer: 8 Timers for intervals/delays, separate from PWM
Input Voltage: 5V
Logic Voltage: 3.3V
Interface: CAN bus, UART, SPI, I2C, I2S
Port: Micro USB
Size: 35mm x 18 mm

Package Include:
1 x Teensy 3.2 Board