Teensy 4.0

#90


Teensy 4.0 features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, the fastest microcontroller available today. Teensy 4.0 is the same size and shape as Teensy 3.2, and retains compatibility with most of the pin functions on Teensy 3.2.
Teensy 4.0's Cortex-M7 processor includes a floating point unit (FPU) which supports both 64 bit "double" and 32 bit "float". With M4's FPU on Teensy 3.5 & 3.6, and also Atmel SAMD51 chips, only 32 bit float is hardware accelerated. Any use of double, double functions like log(), sin(), cos() means slow software implemented math. Teensy 4.0 executes all of these with FPU hardware.

Note: Please be aware that the Teensy 4.0 does not include headers and will need to be purchased separately and soldered on yourself.
ARM Cortex-M7 at 600MHz
1024K RAM (512K is tightly coupled)
2048K Flash (64K reserved for recovery & EEPROM emulation)
2 USB ports, both 480MBit/sec
3 CAN Bus (1 with CAN FD)
2 I2S Digital Audio
1 S/PDIF Digital Audio
1 SDIO (4 bit) native SD
3 SPI, all with 16 word FIFO
3 I2C, all with 4 byte FIFO
7 Serial, all with 4 byte FIFO
32 general purpose DMA channels
31 PWM pins
40 digital pins, all interrrupt capable
14 analog pins, 2 ADCs on chip
Cryptographic Acceleration
Random Number Generator
RTC for date/time
Programmable FlexIO
Pixel Processing Pipeline
Peripheral cross triggering
Power On/Off management
Datasheet (MIMXRT1062 DVL6A)
Manual (MIMXRT1062 DVL6A)
Datasheet (W25Q16JV-DTR)
Teensy Quick Start
Teensyduino Software
Pin Assignment Charts
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