Product description: Teensy 4.1 - version without Ethernet - ARM Cortex M7 - compatible with Arduino - SparkFun DEV-20359
Teensy 4.1 - compact board manufactured by SparkFun . Equipped with a dual-core ARM Cortex-M7 processor clocked at 600 MHz with the NXP iMXRT1062 chip . It has four times more Flash memory compared to the Teensy 4.0 version and two slots to add more memory. Teensy 4.1 has the same dimensions and shape as version 3.6 and provides more I / O capabilities, including a microSD card slot and a USB host port. This version does not have soldered goldpin connectors.
The subject of the sale is the version without Ethernet. In our offer you will also find Teensy 4.1 in the version with Ethernet support - check it out!
SparkFun Teensy 4.1 board - top view.Teensy 4.1 - the possibilities of the tile
The Teensy 4.1 runs at 600 MHz and draws up to 100 mA of current, which supports dynamic clock scaling . This means that the board has been designed in such a way that changes in the clock speed do not significantly affect the data transfer speed (as is the case with other boards). The module also enables the power off function by connecting a button to the on / off pin. The 3.3V power supply can be turned off completely by holding down the button for five seconds, and then turned back on by briefly pressing the button. Teensy 4.1 has a built-in RTC that works after connecting a coin cell battery to the VBAT pin.
Teensy tile specification 4.1
- Processor: ARM Cortex-M7 600 MHz Dual-Core
- RAM memory: 1024 kB
- Flash memory: 8 MB (64 KB reserved for recovery and EEPROM memories)
- USB host port
- 2 additional program memory chips
- 55 I / O pins
- 3x CAN bus (1x CAN FD)
- 2x I2S digital audio
- 1x S / PDIF digital audio
- 1x SDIO (4-bit) native SD
- 3x SPI, all with 16 FIFOs
- 7 lower SMT signal pads
- 8 serial ports
- 32 general-purpose DMA channels
- 35 PWM pins
- 42 I / O with the possibility of connecting to the breadboard
- 18 analog inputs
- Cryptographic acceleration
- Random number generator
- RTC date / time
- Programmable FlexIO
- Pixel processing flow
- Cross triggering on peripherals
- MicroSD card slot
- Power on / off management
- No soldered goldpin connectors
Teensy 4.1 - version without Ethernet.
