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TEENSY v3.2 - 32 BIT ARDUINO COMPATIBLE MICROCONTROLLER BOARD


The Teensy is a complete USB-based microcontroller development system, in a very small footprint, capable of implementing many types of projects. 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.

Version 3.2 is a minor upgrade to Teensy 3.1. The main change is an improved 3.3 V regulator, to allow Teensy to directly power ESP8266 Wifi, WIZ820io (W5200) Ethernet, and other power-hungry 3.3 V devices.

Features

  • USB can be any type of device
  • 32 bit ARM Cortex-M4 - 72 MHz processor
  • single push button programming
  • easy to use Teensy Loader application
  • free software development tools
  • works with Mac® OS X, Linux® & Windows®
  • tiny size, perfect for many projects
  • for additional details and software downloads, see www.pjrc.com

Specifications

  • 32 bit ARM Cortex-M4 72 MHz CPU (M4 = DSP extensions)
  • 256K flash memory, 64K RAM, 2K EEPROM
  • 21 x high resolution analog inputs (13 bits usable, 16 bit hardware)
  • 34 x digital I/O pins (21 shared with analog)
  • 12 PWM outputs
  • 1 x 12-bit DAC output
  • 8 timers for intervals/delays, separate from PWM
  • USB with dedicated DMA memory transfers
  • CAN bus
  • 3 UARTs (serial ports)
  • SPI, I2C, I2S, IR modulator
  • I2S (for high quality audio interface)
  • real time clock (with user-added 32.768 crystal and battery)
  • 16 general purpose DMA channels (separate from USB)
  • touch sensor inputs
  • dimensions: 35.6 mm x 17.8 mm
This item cannot be sold in: Canada

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Due to constant product improvements the actual product appearance might differ from the shown images. Product images are for illustrative purposes only.

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