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Teensy 4.1 Development Board
The Teensy 4.1 features an ARM Cortex-M7 processor at 600MHz, with enhanced memory and I/O capabilities.
- Processor: ARM Cortex-M7
- Ethernet: 10 / 100 Mbit DP83825 PHY (6 pins)
- USB Host: 5 Pins with power management
- SDIO: Micro SD Socket
- PWM Pins: 35
- Analog Inputs: 18
- Serial Ports: 8
- Flash Memory: 8 Mbyte
Top Features:
- ARM Cortex-M7 at 600MHz
- 1024K RAM
- CAN Bus (1 with CAN FD)
- MicroSD Card Socket
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. It consumes approximately 100mA current when running at 600 MHz and supports dynamic clock scaling.
Teensy 4.1 also provides a power shut off feature, allowing the 3.3V power supply to be completely disabled by holding a pushbutton for five seconds. The Cortex-M7 processor includes a floating-point unit (FPU) that supports both 64 bit double and 32-bit float, enabling hardware acceleration for various functions.
- Package includes: 1 x Teensy 4.1 Development Board
Specification:
- Processor: ARM Core Cortex-M7
- Ethernet: 10 / 100 Mbit DP83825 PHY (6 pins)
- USB Host: 5 Pins with power management
- SDIO: Micro SD Socket
- PWM Pins: 35
- Analog Inputs: 18
- Serial Ports: 8
- Flash Memory: 8 Mbyte
- QSPI Memory: 2 chips Plus Program Memory
- Breadboard Friendly I/O: 42
- Bottom SMT Pad Signals: 7
- SD Card Signals: 6
- Total I/O Pins: 55
- Length(mm): 60.96
- Width(mm): 17.78
*Images are for illustration only; actual product may vary.