Field note
What it does
Teensy 4.0 is a development board with ARM Cortex-M7 at 600 MHz, 1984K Flash, 1024K RAM, and rich I/O.
Capabilities
Available capabilities
Tags
Tags
Ways to use it
Ways to use it
sdk
C++ / https://www.arduino.cc/en/software
OtherActive
Teensy 4.0
Teensy 4.0 is a development board with ARM Cortex-M7 at 600 MHz, 1984K Flash, 1024K RAM, and rich I/O.
Product features
Product features
1024K Flash
1024K bytes of flash memory for program storage.
1024K RAM
1024K bytes of RAM.
2MB Flash, 1MB RAM
Large memory capacity
600 MHz ARM Cortex-M7
High-performance processor
600 MHz Cortex-M7
Rated speed of 600 MHz, overclockable to 912 MHz.
Breadboard Friendly
CAN Bus
3 CAN bus interfaces with CAN-FD support.
Digital Audio
Digital audio in and out with S/PDIF and MQS output.
High Performance
600 MHz Cortex-M7 processor
High Performance Cortex-M7
600 MHz ARM Cortex-M7 processor for demanding applications.
Large Memory
Plentiful memory resources for complex projects.
LED Blink
Preloaded blink program and ability to modify blink delay.
Plentiful Resources
Many I/O and peripherals for versatile use.
Programming Mode
Pushbutton puts Teensy into programming mode, indicated by red LED.
31 PWM output pins
31 PWM output pins for controlling motors, LEDs, etc.
Documented feature
SPI and I2C
3 SPI and 3 I2C interfaces.
USB and Serial
2 USB ports and 7 serial ports with FIFOs.
USB Connectivity
Connects to computer via USB cable for programming and power.