{"product_id":"teensy-4-0-with-soldered-headers","title":"Teensy 4.0 with Soldered Headers","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eTeensy 4.0 with Soldered Headers\u003c\/span\u003e\u003c\/h2\u003e\nTeensy 4.0 features a \u003cstrong\u003e600MHz ARM Cortex-M7 processor\u003c\/strong\u003e on the \u003cstrong\u003eNXP iMXRT1062 chip\u003c\/strong\u003e, making it the fastest microcontroller available today. It retains the same size and pin compatibility as the Teensy 3.2, but with improved performance and ease of use thanks to \u003cstrong\u003epre-soldered headers\u003c\/strong\u003e. Running at full speed, it consumes around \u003cstrong\u003e100mA\u003c\/strong\u003e and supports \u003cstrong\u003edynamic clock scaling\u003c\/strong\u003e—allowing baud rates, audio sampling, and timing functions like \u003cstrong\u003edelay()\u003c\/strong\u003e and \u003cstrong\u003emillis()\u003c\/strong\u003e to remain accurate even while the CPU frequency changes. A pushbutton on the \u003cstrong\u003eOn\/Off pin\u003c\/strong\u003e can shut down power, and if a coin cell is connected to \u003cstrong\u003eVBAT\u003c\/strong\u003e, the \u003cstrong\u003eRTC\u003c\/strong\u003e will keep track of time even when powered off. It also supports \u003cstrong\u003eoverclocking\u003c\/strong\u003e beyond 600MHz for demanding applications. The Cortex-M7 brings advanced features like \u003cstrong\u003edual-issue superscalar execution\u003c\/strong\u003e, meaning it can execute two instructions per clock cycle, and \u003cstrong\u003ebranch prediction\u003c\/strong\u003e for faster loops and conditional code. With \u003cstrong\u003e512KB of Tightly Coupled Memory (TCM)\u003c\/strong\u003e, the processor benefits from fast access via the \u003cstrong\u003eITCM (64-bit instruction)\u003c\/strong\u003e and \u003cstrong\u003eDTCM (dual 32-bit data)\u003c\/strong\u003e buses, optimizing both instruction and data fetch. Teensyduino automatically maps most code and memory for best performance, while leaving other memory free for \u003cstrong\u003eDMA-driven peripherals\u003c\/strong\u003e. Additionally, the Cortex-M7 includes a powerful \u003cstrong\u003eFloating Point Unit (FPU)\u003c\/strong\u003e that supports both \u003cstrong\u003e32-bit float\u003c\/strong\u003e and \u003cstrong\u003e64-bit double\u003c\/strong\u003e operations in hardware—greatly accelerating math-intensive applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e600MHz NXP iMXRT1062 Cortex-M7 microcontroller\u003c\/li\u003e\n\u003cli\u003e2048kB Flash Memory\u003c\/li\u003e\n\u003cli\u003e1024kB RAM Memory\u003c\/li\u003e\n\u003cli\u003eEEPROM emulation via flash memory\u003c\/li\u003e\n\u003cli\u003e40 Digital Pins (3.3V, all with interrupt)\u003c\/li\u003e\n\u003cli\u003e14 Analog input pins (2 ADCs in the chip)\u003c\/li\u003e\n\u003cli\u003e31 PWM pins\u003c\/li\u003e\n\u003cli\u003e1 Analog output with 12-bit resolution\u003c\/li\u003e\n\u003cli\u003e1x (Micro-) USB connection\u003c\/li\u003e\n\u003cli\u003e7x Serial (RX\/TX) connection\u003c\/li\u003e\n\u003cli\u003e3x SPI connection\u003c\/li\u003e\n\u003cli\u003e3x I2C connection\u003c\/li\u003e\n\u003cli\u003e3x CAN Bus connection (1x CAN FD)\u003c\/li\u003e\n\u003cli\u003e2x I2S Audio connection\u003c\/li\u003e\n\u003cli\u003e1x S\/PDIF Digital audio connection\u003c\/li\u003e\n\u003cli\u003e2x USB port (up to 480Mbit\/s)\u003c\/li\u003e\n\u003cli\u003e1x SDIO (4 bit) native SD\u003c\/li\u003e\n\u003cli\u003e32 DMA channels\u003c\/li\u003e\n\u003cli\u003eCryptographic acceleration\u003c\/li\u003e\n\u003cli\u003eRandom number generator\u003c\/li\u003e\n\u003cli\u003eRTC for date\/time\u003c\/li\u003e\n\u003cli\u003eProgrammable FlexIO\u003c\/li\u003e\n\u003cli\u003ePixel Processing Pipeline\u003c\/li\u003e\n\u003cli\u003ePower On\/Off management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSD Card Interface: Via SDIO (4-bit) or SPI\u003c\/li\u003e\n\u003cli\u003eAudio Support: Compatible with Teensy Audio Library\u003c\/li\u003e\n\u003cli\u003eRTC: Built-in Real-Time Clock (requires coin cell for backup)\u003c\/li\u003e\n\u003cli\u003eBootloader: Pre-installed, supports USB programming\u003c\/li\u003e\n\u003cli\u003eOnboard LED: Yes, on pin 13\u003c\/li\u003e\n\u003cli\u003eSoldered Headers: Pre-soldered male header pins for easy breadboard use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAudio synthesis and processing using the Teensy Audio Library\u003c\/li\u003e\n\u003cli\u003eReal-time signal processing and digital filters\u003c\/li\u003e\n\u003cli\u003eHigh-speed data acquisition and logging with SD card\u003c\/li\u003e\n\u003cli\u003eRobotics and automation systems\u003c\/li\u003e\n\u003cli\u003eHome automation and IoT projects\u003c\/li\u003e\n\u003cli\u003eAdvanced LED lighting and animations (e.g., with WS2812\/NeoPixel)\u003c\/li\u003e\n\u003cli\u003eUSB MIDI controllers and musical instruments\u003c\/li\u003e\n\u003cli\u003eMotor control (servo, stepper, BLDC)\u003c\/li\u003e\n\u003cli\u003eCustom HID (keyboard, mouse, joystick) USB devices\u003c\/li\u003e\n\u003cli\u003eCAN bus diagnostics and vehicle telemetry\u003c\/li\u003e\n\u003cli\u003eScientific instruments and lab equipment\u003c\/li\u003e\n\u003cli\u003eRetro computing and emulator platforms\u003c\/li\u003e\n\u003cli\u003eMachine vision preprocessing (using PXP or camera modules)\u003c\/li\u003e\n\u003cli\u003eWearable tech with real-time audio or sensor interaction\u003c\/li\u003e\n\u003cli\u003e3D printer controller boards and firmware development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 35.5 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 19 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 11 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 20 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x Teensy 4.0 with Soldered Headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47264208716028,"sku":"KGPDB025","price":2999.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/Teensy4.0withSolderedHeaders_4.jpg?v=1750244651","url":"https:\/\/kitsguru.com\/es\/products\/teensy-4-0-with-soldered-headers","provider":"KitsGuru","version":"1.0","type":"link"}