Description
Das Teensy 4.1 (TEENSY41) Development Board verfügt über einen ARM Cortex-M7-Prozessor mit 600 MHz. Die Maße betragen, wie beim Teensy 3.6, 6,1cm x 1,78cm.
Im Teensy 4.1 ist derselbe Prozessor verbaut wie im Teensy 4.0, jedoch mit einer höheren E / A-Fähigkeit. Inklusive Ethernet PHY, SD Karten- Buchse und USB Anschluss.
Der Teensy 4.1 verfügt außerdem über einen 4-Mal größeren Flash Speicher und hat zwei Anschlüsse um mehr Speicher zu verbauen.
| 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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