進口程序準備中，近期開放購買。
注意：目前價格僅供參考。
Teensy 3.5
原名
Teensy 3.5
貨號
DEV-14055
特價
901
資料來源：https://www.sparkfun.com/products/14055
The Teensy is a breadboard-friendly development board with loads of features in a, well, teensy package. Each Teensy 3.5 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 it!
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, 120MHz 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 four separate interval timers, plus a delay timer! Oh yeah, and all digital pins have interrupt capability and are 5V tolerant.
All of this functionality is jammed into a 62.3mm x 18.0mm board with all solder points on a 0.1" grid so you can slap it on a breadboard and get to work! The Teensy 3.5 (as well as its sibling, the Teensy 3.6) is larger, faster and capable of more projects, especially with its onboard micro SD card port. An upgraded ARM Cortex MCU (120MHz from 72MHz), more memory (512K from 256K), as well as more RAM, EEPROM and accessible pins make up the key new features of this “teensy” board. The Teensy 3.5 is slightly scaled down from the Teensy 3.6 but is offered at a cheaper price point, comparatively.
Note: This does not come with a USB cable; please check below for an appropriate one.
Features:
- 120MHz ARM Cortex-M4 with Floating Point Unit
- 512K Flash, 192K RAM, 4K EEPROM
- Microcontroller Chip MK64FX512VMD12
- 1 CAN Bus Port
- 16 General Purpose DMA Channels
- 5V Tolerance on All Digital I/O Pins
- 62 I/O Pins (42 breadboard friendly)
- 25 Analog Inputs to 2 ADCs with 13-bit resolution
- 2 Analog Outputs (DACs) with 12-bit resolution
- 20 PWM Outputs (Teensy 3.6 has 22 PWM)
- USB Full Speed (12Mbit/sec) Port
- Ethernet mac, capable of full 100Mbit/sec speed
- Native (4-bit SDIO) micro SD card port
- I2S Audio Port, 4-Channel Digital Audio Input & Output
- 14 Hardware Timers
- Cryptographic Acceleration Unit
- Random Number Generator
- CRC Computation Unit
- 6 Serial Ports (2 with FIFO and Fast Baud Rates)
- 3 SPI Ports (1 with FIFO)
- 3 I2C Ports
- Real-Time Clock
- 62.3mm x 18.0mm x 4.2mm (2.5in x 0.7in x 0.2in)
Documents:
- Datasheet (MK64FX512VMD12)
- Teensy Quick Start
- Teensyduino Software
- Pin Assignment Charts
- Using the RTC
Videos
該Teensy是麵包板友好的開發板的，好了，teensy包的功能負荷。每個Teensy 3.5自帶閃現前有引導程序，因此您可以使用主板上的USB連接它進行編程：沒有外部編程需要！您可以使用C在你最喜歡的節目編輯程序的Teensy 或者可以安裝Teensyduino附加的Arduino的IDE，寫Arduino的素描吧！
在Teensy該處理器還可以訪問USB和可以模擬任何類型的USB設備，你需要它，使得它非常適合USB-MIDI等HID項目。 32位，120MHz的處理器帶來了其他一些功能表中為好，如直接內存訪問多種渠道，多種高分辨率ADC，甚至是I 2 S數字音頻接口！另外還有四個獨立的間隔計時器，加上延時定時器！哦，是的，所有的數字引腳都具備中斷能力和承受5V的電壓。
所有這些功能都被卡住與一個0.1“網格中的所有焊接點一62.3毫米點¯x18.0毫米板，因此您可以拍它放在一個麵包板開始工作！本Teensy 3.5（以及它的同胞Teensy 3.6 ）更大，速度更快，功能更強的項目，特別是其搭載的micro SD卡端口。升級後的ARM Cortex MCU（120MHz的從72MHz的），更多的內存（512K從256K），以及更多的RAM，EEPROM和可訪問的引腳組成這種“teensy”匾額的主要新特性。該Teensy 3.5稍微從Teensy 3.6縮減，但更便宜的價格點提供，相比較。
注意：此不附帶USB數據線;請在下面檢查恰當的。
尺寸：62.3毫米點¯x18.0毫米點¯x4.2毫米（2.5英寸點¯x0.7in點¯x0.2in）
特徵：
- 120MHz的ARM的Cortex-M4與浮點單元
- 512K閃存，192K RAM，EEPROM的4K
- 微控制器芯片MK64FX512VMD12
- 1 CAN總線端口
- 16個通用DMA通道
- 上的所有數字I / O引腳5V的寬容
- 62 I / O引腳（42麵包板型）
- 25模擬輸入2 ADC，具有13位分辨率
- 2個模擬輸出（DAC）的12位分辨率
- 20 PWM輸出（Teensy 3.6有22個PWM）
- USB全速（為12Mbit /秒）端口
- 以太網MAC，能夠充分的100Mbit /秒的速度
- 本機（4位SDIO）micro SD卡端口
- I 2 S音頻端口，4通道數字音頻輸入和輸出
- 14硬件定時器
- 密碼加速單元
- 隨機數發生器
- CRC計算單元
- 6個串行端口（2 FIFO和快速波特率）
- 3 SPI端口（1 FIFO）
- 3 I 2 C端口
- 實時時鐘
文件：
- 數據表 （MK64FX512VMD12）
- Teensy快速入門
- Teensyduino軟件
- 引腳分配圖表
- 使用RTC
