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Teensy 4.1 Brand Sparkfun

Teensy 4.1 Brand Sparkfun

SKU: DEV-00216

Brand: SparkFun, USA

Warranty: N/A

Model: N/A

৳ 9550.08

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Category: ARM Development Board

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Description of Teensy 4.1 Brand Sparkfun

Overview


The Teensy 4.1 is the latest and most powerful version of the Teensy development platform, designed for high-speed and real-time applications. Powered by a 600 MHz ARM Cortex-M7 processor (NXP iMXRT1062), it offers substantial improvements over its predecessor (Teensy 4.0), including 4× more flash memory, enhanced I/O capabilities, and additional expansion options such as Ethernet PHY, microSD socket, and USB Host support—all while maintaining the same compact footprint as the Teensy 3.6.
This board is ideal for developers needing advanced performance, real-time capabilities, and Arduino IDE compatibility

Key Feature


  • Ultra-fast ARM Cortex-M7 processor at 600 MHz
  • Dual-issue superscalar architecture for high instruction throughput
  • Tightly Coupled Memory (ITCM/DTCM) for single-cycle memory access
  • Floating Point Unit (FPU) with support for 32-bit and 64-bit calculations
  • Dynamic clock scaling without affecting serial/audio timing or Arduino functions
  • Power management with push-button on/off and RTC battery backup
  • Expandable memory support with two optional chip locations
  • Built-in USB Host, microSD card socket, and Ethernet PHY
  • Optimized for Teensyduino with Arduino library support
  • Overclockable beyond 600 MHz for high-performance applications

Technical Specifications


Parameter

Specification

Processor

ARM Cortex-M7 @ 600 MHz (NXP iMXRT1062)

RAM

1024 KB total (512 KB tightly coupled)

Flash Memory

8 MB (64 KB reserved for EEPROM & recovery)

I/O Pins

55 total, 42 breadboard-friendly

PWM Pins

35

Analog Inputs

18

Digital Interfaces

3x SPI (16-word FIFO), 8x UART, 3x CAN (1 CAN FD), 2x I2S, 1x S/PDIF

Storage Interfaces

microSD Socket (SDIO, 4-bit)

Ethernet

10/100 Mbps DP83825 PHY (6 pins)

USB

1x USB Host Port

DMA Channels

32 general-purpose

Power Consumption

~100 mA @ 600 MHz

RTC Support

Yes (VBAT backup)

Floating Point Support

Single & Double Precision (32-bit & 64-bit)

Cryptographic Features

Hardware acceleration & random number generator

FlexIO & Pixel Engine

Yes – Programmable FlexIO & Pixel Processing Pipeline

Power Features

Button-controlled power-off and on

Dimensions

2.4 in x 0.7 in (same as Teensy 3.6)

Header Pins

Not included (sold separately)

 Applications


  • Embedded systems & real-time control
  • High-performance audio processing
  • IoT devices with Ethernet or SD storage
  • Scientific instrumentation & data logging
  • Robotics and motor control
  • Cryptographic applications and secure communication
  • Digital signal processing and custom audio synthesizers

Packaging Details


  • 1 × Teensy 4.1

Attention


Note: This item is non-returnable. If it arrives damaged or is not functioning properly, please get in touch with us to determine if further action may be taken.

Need Help?


Our engineers are available to assist you. If you have any queries, please leave a comment below or call 09678110110 from 09:00 am to 08:00 pm (7 days a week). You can also reach us via Live Chat or Facebook Inbox.

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Teensy 4.1 Brand Sparkfun

৳ 9550.08

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