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Teensy 4.1 Development Board
- Manufacturer: PJRC
- Order number: EXP-R05-1324
- Manufacturer part number: TEENSY41
- country of origin: US
- HS code: 85423190
- Weight (kg): 0.005
Teensy 4.1 features an ARM Cortex-M7 processor at 600 MHz. Actual size is 2.4 by 0.7 inch, same... more
Teensy 4.1 features an ARM Cortex-M7 processor at 600 MHz. Actual size is 2.4 by 0.7 inch, same form-factor as Teensy 3.6.
Teensy 4.1 uses the same processor as Teensy 4.0, but provides greater I/O capability, including an ethernet PHY, SD card socket, and USB host port. Teensy 4.1 also comes with 4X larger flash memory, and has 2 locations to optionally add more memory.
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 Plus Program Memory | Program memory only |
Breadboard Friendly I/O | 42 | 24 |
Bottom SMT Pad Signals | 7 | 16 |
SD Card Signals | 6 | 0 |
Total I/O Pins | 35 | 40 |
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