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Teensy 3.2 Development Board
Teensy 3.2 Development Board Teensy 3.2 Development Board Teensy 3.2 Development Board

Teensy 3.2 Development Board

3 Review(s)
Availability: Out stock
SKU: 74343

QUICK OVERVIEW

  1. 32 bit ARM Cortex-M4 72 MHz CPU (M4 = DSP extensions)
  2. 256K Flash Memory, 64K RAM, 2K EEPROM
  3. 21 High-Resolution Analog Inputs (13 bits usable, 16-bit hardware)
  4. 1x 12 bit DAC Analog output
  5. 34 Digital I/O Pins (16 shared with analog)
  6. 12 PWM outputs
  7. 7 Timers for intervals/delays, separate from PWM
  8. USB with dedicated DMA memory transfers
  9. 3 UARTs (serial ports)
  10. SPI, 2x I2C, I2S, IR modulator
  11. I2S (for the high-quality audio interface)
  12. CAN Bus
  13. Real Time Clock (with user-added 32.768 crystal and battery)

 1,949.00

(inc GST)

₹ 1651.69 (+18% GST extra)

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Category:

Teensy 3.2 Development Board is a direct, 100% compatible replacement for Teensy 3.1. It is fully compatible with all shields and add-on boards made for Teensy 3.1 The main change is an improved 3.3V regulator, to allow Teensy to directly power ESP8266 Wifi, WIZ820io (W5200) Ethernet, and other power-hungry 3.3V devices.

The Teensy 3.2’s power output is specified at 250 mA and the maximum voltage input at 6 volts, due to PCB thermal dissipation limits. However, the actual regulator chip is capable of up to 10 volts input, and up to 500 mA output. These higher limits are intended to allow Teensy 3.2 to be more rugged when used with non-USB power sources which aren’t well regulated 5-volt sources.

The Teensy 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.

The Teensy 3.2 comes pre-flashed with a bootloader so you can program it using the onboard USB micro-B connector. 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!

Teensy 3.2 has the same size, shape & pinout; is compatible with code written for Teensy 3.0/3.1, and is well supported on the Arduino IDE using Teensyduino.

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!

We are an official UK distributor for the Teensy range so you can be assured of the quality.

Features:

  1. 32 bit ARM Cortex-M4 72 MHz CPU (M4 = DSP extensions)
  2. 256K Flash Memory, 64K RAM, 2K EEPROM
  3. 21 High-Resolution Analog Inputs (13 bits usable, 16-bit hardware)
  4. 1x 12 bit DAC Analog output
  5. 34 Digital I/O Pins (16 shared with analog)
  6. 12 PWM outputs
  7. 7 Timers for intervals/delays, separate from PWM
  8. USB with dedicated DMA memory transfers
  9. 3 UARTs (serial ports)
  10. SPI, 2x I2C, I2S, IR modulator
  11. I2S (for the high-quality audio interface)
  12. CAN Bus
  13. Real Time Clock (with user-added 32.768 crystal and battery)
  14. 16 general purpose DMA channels (separate from USB)
  15. Touch Sensor Inputs
  16. Micro-USB connector
  17. Dimensions: 1.4 x 0.7″ (35 x 18 mm)

Here are the highlights for Teensy 3.2

Large Memory For Awesome Projects

64K RAM. While 16K is plenty for nearly all Arduino libraries, 64K allows for more advanced applications. Icons and graphics for color displays and audio effects requiring delays, like reverb and chorus, will become possible on Teensy 3.2.

256K Flash program memory.

5 Volt Tolerance on Digital Inputs

Today most new chips use 3.3V signals, but many legacy products output 5 volt digital signals. These can now be directly connected to Teensy 3.2’s digital inputs.

All digital pins are 5 volts tolerant on Teensy 3.2. However, the analog-only pins (A10-A14), AREF, Program, and Reset are 3.3V only.

12 Bit Analog Output

Teensy 3.2 has a proper analog output. You can always filter PWM, but true analog output responds rapidly. The output is created by the stable reference voltage, so it’s doesn’t vary if your power supply voltage changes slightly.

Pinouts

Teensy 3.2 is meant to be a drop-in replacement for Teensy 3.0/3.1. Only 1 pin has different functionality from Teensy 3.0. The reset pin was replaced by A14/DAC, which you can use for true analog output, or as another analog input.

 

Teensy 3.1 Pinout Front

Teensy 3.1 Pinout Back

 

 

Package Includes:

1 x Teensy 3.2 Development Board

1 x PinOut Drawing Card

Processor

MK20DX256VLH7

Core

Cortex-M4

Rated Speed

72 MHz

Overclockable

96 MHz

Flash Memory

256 kbytes

Bandwidth

192 Mbytes/sec

Cache

256 Bytes

RAM

64 kbytes

EEPROM

2 kbytes

Direct Memory Access

16 Channels

Digital I/O

34 Pins

Voltage Output

3.3V

Voltage Input

5V Tolerant

Analog Input

21 Pins

Converters

2

Resolution

16 Bits

Prog Gain Amp

2

Touch Sensing

12 Pins

Comparators

3

Analog Output

1 pin

DAC Resolution

12 Bits

Timers

Total 12
FTM Type 3
PWM Outputs 12 Pins
PDB Type 1
CMT (infrared) Type 1
LPTMR Type 1
PIT (interval) Type 4
Systick 1
RTC (date/time) ** 1

With FIFOs

2

High Res Baud

3

Fast Clock

2

Communication

USB 1
Serial 3
With FIFOs 2
High Res Baud 3
Fast Clock 2
SPI 1
With FIFOs 1
I2C 2
CAN Bus 1
I2S Audio 1
FIFO Size 8

Shipment Weight

0.09 kg

Shipment Dimensions

10 x 5 x 5 cm

6 Months Warranty

This item is covered with supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

3 reviews for Teensy 3.2 Development Board

  1. Rated 5 out of 5

    Prakash Reddy (verified owner)

    Works as intended – wanted to use it with MLX90640 thermal camera and it worked great. I can get thermal video feed on PC

  2. Rated 5 out of 5

    PRATIK MEHTA (verified owner)

    great work

  3. Rated 5 out of 5

    subhojit416 (verified owner)

    Packaging is excellent, delivered very quickly( 1 day before ), board quality is excellent & it is working fine, available in cheap price(currently rs/- 1949.00). Highily recommended.

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