Product Description
The Teensy 4.1 represents the apex of the Teensy development ecosystem, engineered specifically for high-demand applications requiring extreme computational power and extensive I/O capacity. At its heart lies an ARM Cortex-M7 processor clocked at a blistering 600 MHz, providing performance that surpasses nearly every other microcontroller in its class. Building on the success of the Teensy 4.0, this model features a larger footprint that incorporates an onboard MicroSD card socket and high-speed Ethernet PHY support, making it the premier choice for complex robotics, real-time digital signal processing (DSP), and professional-grade high-speed data logging.
Detailed Key Features
Unrivalled Processing Speed: The 600 MHz clock speed enables the board to manage massive computational tasks, advanced flight control systems, and high-resolution audio processing without latency.
Integrated Networking and Storage: Features a built-in MicroSD slot for rapid data logging and dedicated 10/100 Mbps Ethernet support for networked IoT applications.
Expansive I/O Versatility: Boasts 55 digital I/O pins, all with interrupt capability, alongside 35 PWM outputs and 18 high-precision analog inputs.
High-Speed USB Dual Mode: Supports two high-speed USB ports at 480 Mbit/sec, allowing the board to function simultaneously as a USB device and a host.
Scalable Memory Architecture: Includes specialised pads on the underside for soldering additional Flash or PSRAM chips, providing a path for memory-intensive project expansion.
