Description
Teensy 4.0 Development Board with Headers
The Teensy 4.0 Development Board with Headers combines ultra-high performance with plug-and-play convenience. Featuring a 600 MHz ARM Cortex-M7 processor and pre-soldered headers, it’s ready to use right out of the box—no soldering required.
Despite its compact 1.4 x 0.7 inch size, this board delivers exceptional processing power for real-time applications, audio synthesis, and high-speed communication interfaces. Its dynamic clock scaling, advanced memory management, and low-power operating modes make it a top choice for both professionals and hobbyists.
Fully Arduino-compatible through the Teensyduino add-on, this board provides the versatility needed for robotics, IoT devices, automation, and educational projects. Whether you are teaching embedded systems or developing complex hardware, the Teensy 4.0 with Headers offers a balance of speed, stability, and simplicity.
Features
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600 MHz ARM Cortex-M7 32-bit microcontroller
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1024 KB RAM including 512 KB tightly coupled memory
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2048 KB Flash storage
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Pre-soldered headers for immediate prototyping
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Dual USB ports supporting 480 Mbit per second data rate
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3 SPI, 3 I2C, and 7 Serial interfaces for communication flexibility
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31 PWM pins and 14 analog inputs with dual ADCs
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Real-Time Clock with power-off memory retention
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Integrated cryptographic engine and random number generator
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Compatible with Arduino IDE via Teensyduino
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Compact DIP-style layout for easy breadboard integration
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Dynamic clock scaling and low power modes for efficiency
Technical Specifications
| Parameter | Specification |
|---|---|
| Item Type | Development Board |
| Model | Teensy 4.0 |
| Processor Type | ARM Cortex-M7 |
| Microcontroller | NXP iMX RT1062 |
| Clock Speed | 600 MHz |
| Core Type | Single Core |
| RAM Capacity | 1024 KB |
| Flash Storage | 2048 KB |
| Operating Voltage | 3.3V |
| Digital I/O Pins | 40 |
| PWM Pins | 31 |
| Analog Inputs (ADC) | 14 |
| DAC Outputs | 2 |
| UART Ports | 7 |
| SPI Ports | 3 |
| I2C Ports | 3 |
| USB Ports | 2 (Host and Device) |
| RTC Support | Yes with battery backup |
| Dimensions (mm) | 35 x 20 x 14 |
| Operating Temperature (°C) | -40 to 85 |
Applications
| Use Case | Description |
|---|---|
| High-Speed Data Processing | Ideal for real-time computing, AI, and signal processing |
| Audio and DSP Projects | Used in synthesizers, effects processors, and sound controllers |
| IoT Development | Suitable for connected devices and smart automation |
| Robotics | Great for motor control, sensors, and actuation |
| Education and Research | Perfect for embedded systems and electronics learning |
| DIY Prototyping | Simple integration into breadboard-based projects |
Package Includes
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1 x Teensy 4.0 Development Board with Pre-Soldered Headers
Note
The product may have slight variations in labeling or appearance depending on stock batch.
For best performance, use with the Teensyduino add-on in the Arduino IDE.