4.1 Teensy Development Board

The 4.1 Teensy features an ARM Cortex-M7 processor at 600 MHz, with an NXP iMXRT1062 chip, the fastest microcontroller available today - ten times faster than the Teensy 3.2! The NXP iMXRT1062 is a 'cross-over' processor, which has the functionality of a microcontroller, at the speeds of a microcomputer. It's perfect for when you need tons of flash, RAM, and to crunch lots of data, or when you need two full-speed USB ports. 

Teensy 4.1 comes with four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 has the same form factor as the Teensy 3.6 but provides a ton more I/O capability, including a 100MB Ethernet PHY, SD card socket (SDIO connected), and USB host port.

When running at 600 MHz, the Teensy 4.1 consumes approximately 100mA current and provides support for dynamic clock scaling. Serial baud rates, audio streaming sample rates, and Arduino functions like delay() and millis(), and Teensyduino’s extensions like IntervalTimer and elapsedMillis, continue to work properly while the CPU changes speed.

Features :

• RTC for date/time
• Cryptographic Acceleration
• Random Number Generator
• microSD Card Socket
• Power On/Off management
• Pixel Processing Pipeline
• Programmable FlexIO
• Peripheral cross triggering

Package Includes :

1 x 4.1 Teensy Development Board