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Teensy 3.0

Teensy 3.0
Teensy 3.0
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Teensy 3.0 Teensy 3.0
Brand: PJRC
Product Code: PJRC-3.0
Reward Points: 17
Availability: Discontinued
Price: रo 1,685.00
Price in reward points: 1685
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The Teensy 3.0 is now discontinued and replaced by Teensy 3.2

Introducing Teensy 3.0 an affordable 32 bit ARM Cortex-M4 board, for development in Arduino or C/C++ for the very first time in India. Fab.to.Lab presents the small but all capable USB development board that can be programmed in both the Arduino IDE or C programming languages.

Teensy 3.0 features a 32 bit ARM processor (Cortex--M4 48MHz). Actual size is 1.4 by 0.7 inch. The Teensy has Digital Pins, Analog Pins, PWM Pins, Touch Sense Pins, Serial Ports, I2C Port, SPI port and other great features like interrupt capabilities, RTC etc.

With so many features come so many possibilities and some are listed here.

Teensy 3.0 will bring a low-cost 32 bit ARM Cortex-M4 platform to hobbyists, students and engineers, using Arduino(R)** or programming directly in C language. Based on a 32 bit ARM chip, Teensy 3.0 aims to greatly increase the computing capability and peripheral features, but maintain the same easy-to-use platform that has made Teensy 2.0 so successful. Teensy 3.0 had been developed for well over a period of 1 year.

Why use Teensy 3.0:

First and foremost, Teensy 3.0 is about bringing much more capability to the Arduino environment, at a very affordable price, and in a tiny size that works great on breadboards and embedded inside projects.  Numerous 32 bit ARM boards have appeared on the market over the last year, but most are quite difficult to use, or only work with very expensive (or crippled demo) software.  Teensyduino will support Teensy 3.0 on Arduino, running on Windows, Macintosh and Linux, with the same ease-of-use as Teensy 2.0 and official Arduino(R)** products.

A 32 bit processor and more memory are only the beginning of Teensy 3.0's hardware benefits.  The chip has a 16 bit A/D converter (realistically, 13 bits are usable), for much better analog input resolution than any Arduino compatible board.  There's an I2S interface, which can be used to connect CD quality audio input and output.

On top of 10 PWM capable pins, the chip features 4 interval timers and 4 delay timers which do not conflict with the PWM channels, which opens up the possibility of libraries which achieve their special timing features without disabling the PWM pins, as is common with most Arduino libraries today.

The USB port features dedicated DMA (direct memory access).  Teensyduino will provide a USB stack which leverages this feature to allow better USB utilization.  There are also 4 other DMA channels which can be used by the other peripherals, to allow fast data transfer without taxing the CPU.  Not only is the processor faster and 32 bits, but these higher bandwidth peripherals are much more efficient.

As a stand-alone platform, or together with a laptop or Raspberry Pi (where Teensy 3.0 handles timing critical I/O and analog signals), Teensy 3.0 is intended to enable all sorts of electronic projects, with exceptional ease-of-use, and at a very affordable price.

Technical Specifications:

  • 32 bit ARM Cortex-M4 48 MHz CPU (M4 = DSP extensions)
  • 128K Flash Memory, 16K RAM, 2K EEPROM
  • 14* High Resolution Analog Inputs (13 bits usable, 16 bit hardware)
  • 34* Digital I/O Pins (10 shared with analog)
  • 10 PWM outputs
  • 8 Timers for intervals/delays, separate from PWM
  • USB with dedicated DMA memory transfers
  • 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)
  • 4 general purpose DMA channels (separate from USB)
  • Touch Sensor Inputs
  • All pins have interrupt capability.

14 Digital-only and 10 Analog/Digital pins are accessible around the exterior of Teensy 3.0, and available when used on a breadboard.  10 more Digital-only pins, and 4 more Analog-only pins are accessible at interior and bottom-side pads.

The main chip is Freescale's "Kinetis" K-series PK20DX128VLH5 (first batch) or MK20DX128VLH5 (later batches).  Freescale has confirmed the silicon die is unchanged, only a move from low volume to high volume testing is denoted by "PK" to "MK".  The number printed on the chip in the photo above differs slightly.  Here is Freescale's datasheet for the chip (warning 1227 pages): http://cache.freescale.com/files/32bit/doc/ref_manual/K20P64M50SF0RM.pdf

Teensyduino is about making things easy, so you do not need to read those 1227 pages!!  But if you want to dig into these technical details, you certainly can.

Fabtolab Rocks!!! After Endless Nights of Nightmares due to unavailability of The Latest Teensy, Teensy 3.0, At last found it Here. I am so happy....I couldn't express in words. I have started Programming on The Teensy Board. And as a Gift towards Fabtolab, I am Gifting all of you my First Program. http://pastebin.com/cC6KtJx4
2 reviews
Fabtolab Rocks!!! After Endless Nights of Nightmares due to unavailability of The Latest Teensy, Teensy 3.0, At last found it Here. I am so happy....I couldn't express in words. I have started Programming on The Teensy Board. And as a Gift towards Fabtolab, I am Gifting all of you my First Program. http://pastebin.com/cC6KtJx4
The Teensyduino 3.0 board is very good for engineering projects. I was searching for it all over the net and could'nt find it in India then finally found it here.Delivery was very quick received it within 1 day and the support for the website is really good.
2 reviews
The Teensyduino 3.0 board is very good for engineering projects. I was searching for it all over the net and could'nt find it in India then finally found it here.Delivery was very quick received it within 1 day and the support for the website is really good.

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