New Product Teensy-LC Sparkfun

 

Sparkfun Teensy LC

 

Teensy-LC (Low Cost) is a powerful 32 bit microcontroller board

 

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!

     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 and an I2S digital audio interface! There are also 2 separate interval timers! Also, the Teensy LC can provide system voltage of 3.3V or 5V to other devices at up to 5-20mA.

     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 it on a breadboard and get to work! So, what sets the Teensy LC apart from the Teensy 3.1? First off, this version has been streamlined to be as cost effective as possible. Obviously, the LC doesn't share a lot of power that the 3.1 possesses but by no means does it make the LC a 'weak' board! The Teensy LC is equipped with 8kB RAM, 62kB of flash memory, and 27 Digital I/O pins with 13 high res Analog inputs.

Note: The Teensy LC does not come with a micro-B USB cable, please check the Recommended Products section below for an appropriate one.

 

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
  •     1.4 x 0.7" (~35 x 18 mm)

 

Feature Teensy LC Teensy 3.2 Units
Processor
    Core
    Rated Speed
    Overclockable
MKL26Z64VFT4
Cortex-M0+
48
-
MK20DX256VLH7
Cortex-M4
72
96


MHz
MHz
Flash Memory
    Bandwidth
    Cache
62
96
64
256
192
256
kbytes
Mbytes/sec
Bytes
RAM 8 64 kbytes
EEPROM 1/8 (emu) 2 kbytes
Direct Memory Access 4 16 Channels
Digital I/O
    Voltage Output
    Current Output
    Voltage Input
27
3.3V + one 5V
5mA + four 20mA
3.3V Only
34
3.3V
10mA
5V Tolerant
Pins
Volts
milliAmps
Volts
Analog Input
    Converters
        Resolution
            Usable
        Prog Gain Amp
    Touch Sensing
    Comparators
13
1
16
12
0
11
1
21
2
16
13
2
12
3
Pins

Bits
Bits

Pins
 
Analog Output
    DAC Resolution
1
12
1
12
Pins
Bits
Timers
    TPM/FTM Type *
        PWM Outputs
    PDB Type
    CMT (infrared) Type
    LPTMR Type
    PIT (interval) Type
    Systick
    RTC (date/time) **
7 Total
3
10
0
0
1
2
1
0
12 Total
3
12
1
1
1
4
1
1


Pins
Communication
    USB
    Serial
        With FIFOs
        High Res Baud
        Fast Clock
    SPI
        With FIFOs
    I2C
    CAN Bus
    I2S Audio
        FIFO Size

1
3
0
0
1
2
1
2
0
1
4

1
3
2
3
2
1
1
2
1
1
8


Paket içeriği :

  •     1 Adet Sparkfun Teensy LC

Not: Ürün yanında mikro usb kablo gelmez.

 

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Teensy-LC Sparkfun

  • Brand: Sparkfun
  • Product Code: Teensy-LC Sparkfun
  • Availability: In Stock
  • Fiyat : 120.00TL
  • KDV Dahil : 141.60TL

Tags: Arduino, ARM, Development, Teensy, Teensy, LC, Teensy-LC, 32 bit