Yún Rev 2 意大利Arduino开发板入门编程开源硬件
技术规格AVR Arduino微控制器MicrocontrollerATmega32U4Operating Voltage5VInput Voltage5VDigital I/O Pins20PWM Output7Analog I/O Pins12DC Current per I/O Pin40 mA on I/O Pins; 50 mA on 3,3 PinFlash Memory32 KB (
技术规格
AVR Arduino微控制器
| Microcontroller | ATmega32U4 |
| Operating Voltage | 5V |
| Input Voltage | 5V |
| Digital I/O Pins | 20 |
| PWM Output | 7 |
| Analog I/O Pins | 12 |
| DC Current per I/O Pin | 40 mA on I/O Pins; 50 mA on 3,3 Pin |
| Flash Memory | 32 KB (of which 4 KB used by bootloader) |
| SRAM | 2.5 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz |
Linux Microprocessor
| Processor | Atheros AR9331 |
| Architecture | MIPS |
| Operating Voltage | 3.3V |
| Ethernet | 802.3 10/100Mbit/s |
| WiFi | 802.11b/g/n 2.4 GHz |
| USB Type | 2.0 Host |
| Card Reader | Micro-SD |
| RAM | 64 MB DDR2 |
| Flash Memory | 16 MB |
| Clock Speed | 400 MHz |