Teensy 3.2 For Sale

Teensy 3.2

Description: The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. The Teensy 3.2 brings a 32 bit ARM Cortex microprocessor into the mix so you can do some serious number crunching. It replaces the Teensy 3.1 and has a better voltage regulator for higher current draw off the 3.3V pin.

The Teensy 3.2 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!

The processor on the Teensy also has access to the USB and can emulate any kind of USB device you need it to be, making it great for USB-MIDI and other HID projects. 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! There are also 4 separate interval timers plus a delay timer! Oh yeah, and all pins have interrupt capability. Also, it can provide system voltage of 3.3V to other devices at up to 100mA.

All of this functionality is jammed into a 1.4 x 0.7 inch board with all headers on a 0.1\" grid so you can slap in on a breadboard and get to work! On top of everything else the Teensy has been gifted with more RAM (64K, thats 4x more than the Teensy 3.0) and 256kb of flash memory! The Teensy 3.2 now now has 5V tolerance on its digital inputs however all analog-only pins are still 3.3V only.

Note: This does not come with a USB cable. The USB port will accept a cable with a USB micro connector.

Pre-Programming: We can load a program on that generates a 4 digit number every 15-20 seconds starting at 0000 and ending at 9999. If you want this program loaded please specify \'Load with numeric keyboard generator\' in order notes.

Dimensions: 1.4 x 0.7\" (~35 x 18 mm)

Features:

• 32 bit ARM Cortex-M4 72 MHz CPU (M4 = DSP extensions)
• 256K Flash Memory, 64K RAM, 2K EEPROM
• 21 High Resolution Analog Inputs (13 bits usable, 16 bit hardware)
• 34 Digital I/O Pins (5V tolerance on Digital Inputs)
• 12 PWM outputs
• 7 Timers for intervals/delays, separate from PWM
• USB with dedicated DMA memory transfers
• 3 UARTs (serial ports)
• SPI, I2C, I2S,CAN Bus, IR modulator
• I2S (for high quality audio interface)
• Real Time Clock (with user-added 32.768 crystal and battery)
• 4 general purpose DMA channels (separate from USB)
• Touch Sensor Inputs

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Please note that most of the product images and description are provided to us by the manufacturer and sometimes do not represent the exact color, size, style or other option of the actual item