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Teensy 4.1

Teensy 4.1

MPN: 4622
Adafruit Industries LLC
RT1062 Teensy 4.1 i.MX ARM® Cortex®-M7 MPU Embedded Evaluation Board
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Overview

The Teensy 4.1 is a high-performance development board powered by the NXP i.MXRT1062 ARM Cortex-M7 processor running at 600 MHz. It provides a significant performance leap for embedded projects, featuring 1024 KB of RAM and a 100MB Ethernet PHY for high-speed networking applications.

Why Choose This Part

It offers exceptional computational power with a 600 MHz Cortex-M7 core while maintaining a small, breadboard-friendly form factor. The board includes 1024 KB of RAM and 2048 KB of flash, plus advanced peripherals like dual 480 MBit/sec USB ports and a dedicated microSD card socket.

Applications

High-Fidelity Audio Processing
Uses the 600 MHz clock and FPU to handle complex real-time DSP tasks and I2S audio streams.
Industrial Gateway
Leverages the onboard Ethernet PHY and triple CAN bus interfaces for bridging industrial protocols.
Digital Signal Analysis
Utilizes the 32 DMA channels and high-speed timers for high-frequency signal acquisition and processing.

Getting Started

The board is fully compatible with the Arduino IDE via the Teensyduino add-on, allowing users to leverage existing libraries. For advanced development, it supports C/C++ toolchains and can be programmed via the onboard micro-USB port.

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