Teensy 4.1
The Teensy 4.1 is a powerful microcontroller board that builds on the impressive architecture of the Teensy 4.0 with additional features and enhanced connectivity options. Equipped with the same fast 600 MHz ARM Cortex-M7 processor, the Teensy 4.1 offers increased memory capacity with 8 MB of flash memory and an optional expandable SD card slot for additional storage space.
Its ability to handle complex tasks, along with its advanced connectivity, makes the Teensy 4.1 an excellent choice for advanced hobbyists, developers and engineers who need a robust, versatile and powerful microcontroller board for their projects.
Specifications
Processor
ARM-Cortex-M7 @ 600 MHz
RAM
1024 kB (512 kB tightly coupled)
Flash
128 MB (64 kB reserved for recovery & EEPROM emulation)
CAN-Bus
3x (1x with CAN FD)
Digital Audio
2x I2S,
1x S/PDIF
SDIO
1x 4-Bit nativ SD
SPI
3x (all with 16 word FIFO)
I2C
3x (all with 4 byte FIFO)
DMA
32x general purpose DMA channels
PWM
31x PWM pins
Digital pins
40x (all interrupt capable)
Analog pins
14x (2 ADCs on the chip)
Additional Features
Cryptographic acceleration,
random number generator,
RTC for date/time,
Programmable FlexIO,
Pixel processing pipeline,
Peripheral cross triggering,
Ethernet PHY,
microSD card socket,
Power management on/off
Additional information
Dimensions
61 x 18 mm
Weight
15 g
Items shipped
Teensy 4.1
Article No.
Teensy41