PJRC Teensy 4.1 Development Board – Arm Cortex-M7 600 MHz
QAR 199.00/ unit
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Description
The PJRC Teensy 4.1 is a high-performance development board designed for advanced embedded systems and real-time applications. It features the NXP iMXRT1062 ARM Cortex-M7 processor running at 600 MHz, expanded flash memory, and optional external memory support, while offering enhanced I/O including Ethernet PHY, SD card socket, and USB host capability. The board supports dynamic clock scaling without affecting serial communication, timing functions, or data streaming performance, and provides a shutdown feature with RTC backup when powered by a coin cell. With its compact 2.4 × 0.7 in form factor, pre-soldered headers, and stable operation, Teensy 4.1 is suitable for high-speed data processing, control systems, and educational or industrial prototyping. Features • ARM Cortex-M7 processor at 600 MHz with 1024 KB RAM • 8 MB Flash memory with recovery and EEPROM emulation support • USB Host port and built-in 10/100 Mbit Ethernet PHY • microSD socket with native SDIO (4-bit) interface • 55 I/O pins including 35 PWM, 18 analog inputs, and 8 serial ports • Three CAN buses (one supporting CAN FD) and multiple SPI/I2C/I2S interfaces • Hardware cryptographic engine, random number generator, and RTC • Pre-soldered male headers for direct breadboard integration
Specifications
| Processor | ARM Cortex-M7 running at 600 MHz |
|---|---|
| RAM | 1024 KB (including 512 KB tightly coupled memory) |
| Flash Memory | 8 MB with 64 KB reserved for recovery and EEPROM emulation |
| Total I/O Pins | 55 pins, including 42 breadboard-friendly pins |
| PWM Channels | 35 hardware PWM pins |
| Analog Inputs | 18 analog channels |
| Storage Interface | microSD socket with native 4-bit SDIO |
| Communication Interfaces | 8 UART, 3 SPI with FIFO, 3 CAN (one with CAN FD), 2 I2S, 1 S/PDIF |
| Ethernet Support | 10/100 Mbit DP83825 PHY using 6-pin interface |
| USB Functionality | USB Host port |
| Power Management | On/Off control with real-time clock backup |
| Headers | Pre-soldered male headers for direct prototyping |
| Dimensions | 61 × 18 |
- Category
- Boards and microcontrollers