Teensy 4.1 Development Board
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Teensy 4.1 Development Board

Available: In Stock
$60.00 $66.00
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The Teensy 4.1 is the newest iteration of the astoundingly popular development platform from PJRC. It features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same size and shape as the Teensy 3.6 (2.4in by 0.7in), and provides greater I/O capability, including an ethernet PHY, SD card socket, and USB host port.

 

Specifications

  • ARM Cortex-M7 at 600 MHz
  • Float point math unit, 64 & 32 bits
  • 7936K Flash, 1024K RAM (512K tightly coupled), 4K EEPROM (emulated)
  • QSPI memory expansion, locations for 2 extra RAM or Flash chips
  • USB device 480 Mbit/sec & USB host 480 Mbit/sec
  • 55 digital input/output pins, 35 PWM output pins
  • 18 analog input pins
  • 8 serial, 3 SPI, 3 I2C ports
  • 2 I2S/TDM and 1 S/PDIF digital audio port
  • 3 CAN Bus (1 with CAN FD)
  • 1 SDIO (4 bit) native SD Card port
  • Ethernet 10/100 Mbit with DP83825 PHY
  • 32 general purpose DMA channels
  • Cryptographic Acceleration & Random Number Generator
  • RTC for date/time
  • Programmable FlexIO
  • Pixel Processing Pipeline
  • Peripheral cross triggering
  • Power On/Off management

Note: Please be aware that the Teensy 4.1 does not include headers and will need to be purchased separately and soldered on yourself.

 

Comparison

Feature Teensy 4.1 Teensy 4.0
Ethernet 10 / 100 Mbit
DP83825 PHY
(6 pins)
-none-
USB Host 5 Pins with
power management
2 SMT Pads
SDIO (4 bit data) Micro SD Socket 8 SMT Pads
PWM Pins 35 31
Analog Inputs 18 14
Serial Ports 8 7
Flash Memory 8 Mbyte 2 Mbyte
QSPI Memory 2 chips +
Program Memory
Program memory
Breadboard I/O 42 24
Bottom SMT Pads 7 16
SD Card Signals 6 0
Total I/O Pins 55 40

Differences between Teensy 4.1 & Teensy 4.0

 

 

 

 

 

The Teensy 4.1 is the newest iteration of the astoundingly popular development platform from PJRC. It features an ARM Cortex-M7 processor at 600MHz, with a NXP iMXRT1062 chip, four times larger flash memory than the 4.0, and two new locations to optionally add more memory. The Teensy 4.1 is the same size and shape as the Teensy 3.6 (2.4in by 0.7in), and provides greater I/O capability, including an ethernet PHY, SD card socket, and USB host port.

 

Specifications

  • ARM Cortex-M7 at 600 MHz
  • Float point math unit, 64 & 32 bits
  • 7936K Flash, 1024K RAM (512K tightly coupled), 4K EEPROM (emulated)
  • QSPI memory expansion, locations for 2 extra RAM or Flash chips
  • USB device 480 Mbit/sec & USB host 480 Mbit/sec
  • 55 digital input/output pins, 35 PWM output pins
  • 18 analog input pins
  • 8 serial, 3 SPI, 3 I2C ports
  • 2 I2S/TDM and 1 S/PDIF digital audio port
  • 3 CAN Bus (1 with CAN FD)
  • 1 SDIO (4 bit) native SD Card port
  • Ethernet 10/100 Mbit with DP83825 PHY
  • 32 general purpose DMA channels
  • Cryptographic Acceleration & Random Number Generator
  • RTC for date/time
  • Programmable FlexIO
  • Pixel Processing Pipeline
  • Peripheral cross triggering
  • Power On/Off management

Note: Please be aware that the Teensy 4.1 does not include headers and will need to be purchased separately and soldered on yourself.

 

Comparison

Feature Teensy 4.1 Teensy 4.0
Ethernet 10 / 100 Mbit
DP83825 PHY
(6 pins)
-none-
USB Host 5 Pins with
power management
2 SMT Pads
SDIO (4 bit data) Micro SD Socket 8 SMT Pads
PWM Pins 35 31
Analog Inputs 18 14
Serial Ports 8 7
Flash Memory 8 Mbyte 2 Mbyte
QSPI Memory 2 chips +
Program Memory
Program memory
Breadboard I/O 42 24
Bottom SMT Pads 7 16
SD Card Signals 6 0
Total I/O Pins 55 40

Differences between Teensy 4.1 & Teensy 4.0