Teensy 4.1 without Ethernet
The Teensy 4.1 is a larger, more capable version of the Teensy 4.0, featuring the same 600MHz ARM Cortex-M7 processor with expanded I/O, built-in SD card socket, USB host port, and locations for optional memory expansion. Same footprint as Teensy 3.6 (61 × 17.8mm).
This version does not include Ethernet capability. Fully compatible with Arduino IDE through Teensyduino.
Key Features
- 600MHz ARM Cortex-M7 – Dual-issue superscalar with branch prediction
- 8MB Flash / 1024KB RAM – Four times the flash of Teensy 4.0
- Built-in SD Card Socket – SDIO 4-bit native interface
- USB Host Port – Connect USB devices directly
- Memory Expansion – Two locations for optional PSRAM/Flash chips
- Hardware FPU – Accelerates 32-bit float and 64-bit double
- Dynamic Clock Scaling – Change speed without timing issues
- Overclockable – Runs well beyond 600MHz
Specifications
- Processor – NXP iMXRT1062 (ARM Cortex-M7)
- Clock Speed – 600MHz (overclockable)
- Flash Memory – 8MB (64KB reserved for recovery/EEPROM)
- RAM – 1024KB (512KB tightly coupled)
- I/O Pins – 55 total (42 breadboard-friendly)
- Analog Inputs – 18
- PWM Outputs – 35
- Serial Ports – 8
- SPI – 3 (all with 16-word FIFO)
- CAN Bus – 3 (1 with CAN FD)
- I2S Digital Audio – 2
- S/PDIF Digital Audio – 1
- DMA Channels – 32
- Dimensions – 61 × 17.8mm
Additional Features
- Cryptographic acceleration and random number generator
- Real-time clock with battery backup
- Programmable FlexIO
- Pixel processing pipeline
- Power on/off management
Resources
- Teensy Quick Start
- Teensyduino Software
- Help Page and FAQ
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Teensy 4.1 without Ethernet
Teensy 4.1 without Ethernet
The Teensy 4.1 is a larger, more capable version of the Teensy 4.0, featuring the same 600MHz ARM Cortex-M7 processor with expanded I/O, built-in SD card socket, USB host port, and locations for optional memory expansion. Same footprint as Teensy 3.6 (61 × 17.8mm).
This version does not include Ethernet capability. Fully compatible with Arduino IDE through Teensyduino.
Key Features
- 600MHz ARM Cortex-M7 – Dual-issue superscalar with branch prediction
- 8MB Flash / 1024KB RAM – Four times the flash of Teensy 4.0
- Built-in SD Card Socket – SDIO 4-bit native interface
- USB Host Port – Connect USB devices directly
- Memory Expansion – Two locations for optional PSRAM/Flash chips
- Hardware FPU – Accelerates 32-bit float and 64-bit double
- Dynamic Clock Scaling – Change speed without timing issues
- Overclockable – Runs well beyond 600MHz
Specifications
- Processor – NXP iMXRT1062 (ARM Cortex-M7)
- Clock Speed – 600MHz (overclockable)
- Flash Memory – 8MB (64KB reserved for recovery/EEPROM)
- RAM – 1024KB (512KB tightly coupled)
- I/O Pins – 55 total (42 breadboard-friendly)
- Analog Inputs – 18
- PWM Outputs – 35
- Serial Ports – 8
- SPI – 3 (all with 16-word FIFO)
- CAN Bus – 3 (1 with CAN FD)
- I2S Digital Audio – 2
- S/PDIF Digital Audio – 1
- DMA Channels – 32
- Dimensions – 61 × 17.8mm
Additional Features
- Cryptographic acceleration and random number generator
- Real-time clock with battery backup
- Programmable FlexIO
- Pixel processing pipeline
- Power on/off management
Resources
- Teensy Quick Start
- Teensyduino Software
- Help Page and FAQ
Original: $26.31
-65%$26.31
$9.21Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Teensy 4.1 is a larger, more capable version of the Teensy 4.0, featuring the same 600MHz ARM Cortex-M7 processor with expanded I/O, built-in SD card socket, USB host port, and locations for optional memory expansion. Same footprint as Teensy 3.6 (61 × 17.8mm).
This version does not include Ethernet capability. Fully compatible with Arduino IDE through Teensyduino.
Key Features
- 600MHz ARM Cortex-M7 – Dual-issue superscalar with branch prediction
- 8MB Flash / 1024KB RAM – Four times the flash of Teensy 4.0
- Built-in SD Card Socket – SDIO 4-bit native interface
- USB Host Port – Connect USB devices directly
- Memory Expansion – Two locations for optional PSRAM/Flash chips
- Hardware FPU – Accelerates 32-bit float and 64-bit double
- Dynamic Clock Scaling – Change speed without timing issues
- Overclockable – Runs well beyond 600MHz
Specifications
- Processor – NXP iMXRT1062 (ARM Cortex-M7)
- Clock Speed – 600MHz (overclockable)
- Flash Memory – 8MB (64KB reserved for recovery/EEPROM)
- RAM – 1024KB (512KB tightly coupled)
- I/O Pins – 55 total (42 breadboard-friendly)
- Analog Inputs – 18
- PWM Outputs – 35
- Serial Ports – 8
- SPI – 3 (all with 16-word FIFO)
- CAN Bus – 3 (1 with CAN FD)
- I2S Digital Audio – 2
- S/PDIF Digital Audio – 1
- DMA Channels – 32
- Dimensions – 61 × 17.8mm
Additional Features
- Cryptographic acceleration and random number generator
- Real-time clock with battery backup
- Programmable FlexIO
- Pixel processing pipeline
- Power on/off management
Resources
- Teensy Quick Start
- Teensyduino Software
- Help Page and FAQ
