USB Connectivity: 2 Ports, Both 480 MBit/sec
CAN Bus: 3 Interfaces (1 with CAN FD)
Audio Interfaces: 2 I2S Digital, 1 S/PDIF Digital
SDIO: 1 Interface (4-bit) for Native SD
Introducing the Teensy 4.0, 's latest microcontroller development board, boasting the swiftest processor and robust peripherals in a compact 1.4 by 0.7 inch ( 3.6 x 1.8 cm) form factor. Powered by an ARM Cortex-M7 processor at 600MHz and equipped with a NXP iMXRT1062 chip, it's currently the fastest microcontroller available. The Teensy 4.0 maintains the same size and shape as its predecessor, the Teensy 3.2, and retains compatibility with most of its pin functions.