Popis
Vývojová doska s ARM mikroprocesorom je vylepśenou verziou oproti populárnejšej Teensy 4.0. Ponúka okrem iného Ethernet rozhranie a väčšiu FLASH pamäť.
V katalógu máme aj verziu Teensy 4.0. Balenie neobsahuje piny, tie je možné dokúpiť osobitne.
Špecifikácie:
ARM Cortex-M7 at 600MHz
1024K RAM (512K is tightly coupled)
8 Mbyte Flash (64K reserved for recovery & EEPROM emulation)
USB Host Port
2 chips Plus Program Memory
55 Total I/O Pins
3 CAN Bus (1 with CAN FD)
2 I2S Digital Audio
1 S/PDIF Digital Audio
1 SDIO (4 bit) native SD
3 SPI, all with 16 word FIFO
7 Bottom SMT Pad Signals
8 Serial ports
32 general purpose DMA channels
35 PWM pins
42 Breadboard Friendly I/O
18 analog inputs
Cryptographic Acceleration
Random Number Generator
RTC for date/time
Programmable FlexIO
Pixel Processing Pipeline
Peripheral cross triggering
10 / 100 Mbit DP83825 PHY (6 pins)
microSD Card Socket
Power On/Off management
Dokumentácia :
Teensy Quick Start
Teensyduino Software
Teensy Help Page and FAQ
| 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 | 55 | 40 |
Recenzie
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