DEV-13305 Datasheet PDF - SparkFun Electronics

Description:
   The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy LC (Low Cost) is a 32 bit microcontroller board that provides you with an uncomplicated option for getting started with the Teensy line of products without breaking the bank!
   The Teensy LC comes pre-flashed with a bootloader so you can program it using the on-board USB connection: No external programmer needed! You can program for the Teensy in your favorite program editor using C or you can install the Teensyduino add-on for the Arduino IDE and write Arduino sketches for Teensy!

FEATUREs:
• 32 bit ARM Cortex-M0+ 48 MHz CPU
• 62kB Flash Memory, 8kB RAM, 1/8(emu)kB EEPROM
• 13 High Resolution Analog Inputs
• 27 Digital I/O Pins (NOT 5V Tolerant)
• 10 PWM outputs
• 7 Timers for intervals/delays, separate from PWM
• 3 UARTs (serial ports)
• SPI, I2C, & I2S
• I2S (for high quality audio interface)
• 4 Lightweight DMA channels
• Touch Sensor Inputs