Teensy 4.1
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Nom | Teensy 4.1 |
|---|---|
| Nom abrégé | Teensy 4.1 |
| Site web | pjrc.com/... |
| Date de sortie | 11 mai 2020 |
| Caractéristiques | |
| CPU | NXP IMXRT1062DVJ6A ARM Cortex-M7 at 600 MHz with FPU (32 bit float and 64 bit double precision), DSP instructions. |
| Coprocesseur | |
| Mémoire vive | 1,024 KB RAM (512K tightly coupled) |
| ROM (Flash) | 7,936 KB Flash |
| UART | 8 UARTS |
| SPI | Oui 2 |
| Wi-Fi | Non |
| Bluetooth® | Non |
| Port USB Maitre | Oui 2 usb ports (1 as USB host, 5 pin header with power management) |
| Ethernet (LAN, RJ45) | Oui Ethernet 10/100 Mbit (6 pin on board header). Teensy 4.1 contains an Ethernet controller and Ethernet PHY chip. |
| RTC Memory | 16 bytes of memory are located within the RTC. If a coin cell is connected to VBAT, contents of this memory is preserved while power is off. This memory is accessed as 32 bit registers LPGPR0-LPGPR3. |
| Mémoire SRAM externe | 16 MB up to PSRAM (QSPI Memory Expansion, ready to solder 1 or 2 chips such as IPS6404LSQ or ESP PSRAM64H on board) |
| Flash externe | 8 MB up to (QSPI Memory Expansion, board ready to solder additional 8MB Flash chip such as 25Q128JVSQ) |
| ESP-MESH | Non |
| CAN | Oui 3 |
| GPIO | 55 input/output signal pins (42 are accessible when used with a solderless breadboard) |
| Capteur à effet Hall | Non |
| Capteur de température | Oui A built in temperature sensor allows reading the temperature inside the MCU chip |
| Capteurs tactiles | No |
| I²C | Oui 3 |
| I2S | 2 (I2S/TDM) |
| ADC | Oui 18 pins total (12 bit, 2 Converters, 4 comparators) |
| DAC | Non |
| PWM | Oui 31 pins/outputs (3x PWM 32 bit, 32x PWM 16 bit) |
| SDMMC | Oui 1 SDIO (4 bit) native Micro SD Card |
| RMT (remote control) | Non |
| LCD Interface | Non not dedicated |
| Camera Interface | Non not dedicated |
| Consommation en veille profonde | |
| Sécurité | |
| Flash sécurisé | |
| Support du chiffrement | Symmetric ciphers and one-way hash can be computed by hardware, but currently no library support exists to utilize this hardware. |
| Dimensions | |
| Hauteur | 0,16 in (4.07 mm) (no extra PSRAM or Flash included) |
| Largeur | 0,7 in (17.81 mm) |
| Poids |
Avis utilisateurs et commentaires