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The Teensy 4.1 Development Board with Headers by Teensy is a mid-range teensy board designed for everyday users. It features RAM: 1024kB and Processor Type: ARM Cortex-M7.
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Quick Specs
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About This Product
The Teensy 4.1 Development Board with Headers by Teensy is a mid-range teensy board designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- RAM: 1024kB — effortless multitasking
- Processor Type: ARM Cortex-M7 — smooth, lag-free performance
- Storage Capacity: 8MB Flash — plenty of room for files, apps, and media
- Core: Single Core, Dual-Issue Superscalar
- CPU: ARM Cortex-M7 — smooth, lag-free performance
- Length (mm): 65
- Width (mm): 20
- Weight (g): 07
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The Teensy 4.1 Development Board with Headers is a powerful, ready-to-use development board designed for high-performance embedded applications. Powered by a 600MHz ARM Cortex-M7 processor, it offers lightning-fast processing, built-in USB host capabilities, and flexible I/O. With 8MB flash, 1024K RAM, and an SD card slot, it delivers extended memory and storage for complex projects.
Teensy 4.1 Development Board with Headers version comes pre-soldered with headers, saving you time and letting you prototype immediately. Whether you're building audio processors, custom hardware, or real-time systems, Teensy 4.1 stands out with advanced features like cryptographic acceleration, floating-point support, and high-speed buses for optimized performance. Ideal for engineers, educators, and developers seeking raw speed and versatility in a compact, breadboard-friendly form factor.
Features:
- ARM Cortex-M7 processor, 600 MHz
- 8MB Flash memory with EEPROM emulation
- 1024K RAM with 512K tightly coupled for performance
- Pre-soldered headers—plug and play
- Built-in USB host port and microSD card socket
- 55 total I/O pins, including 42 breadboard-friendly
- 3 CAN buses (one supports CAN FD)
- Cryptographic engine and random number generator
Package Includes:
1 x Teensy 4.1 Development Board with Headers








