JL678A

JL678A provides these features:

• Enterprise-class Layer 2 connectivity with support for ACLs, robust QoS and static routing
• Convenient built-in 1/10GbE uplinks and up to 370W of Class 4 PoE for support of IoT devices
• Compact and fanless 12 port model for quiet deployment
• Manage via single pane of glass with Aruba Central across wired, wireless, and WAN
• Automated configuration and verification with Aruba NetEdit
• Software defined ready with REST APIs
• Simplify adds, moves and changes with colorless ports

The JL678A Auba is a high-performance, low-power, 8-bit microcontroller from the AVR (Atmel V-shaped RISC) family. Its specification includes:

1. CPU: The JL678A Auba has an 8-bit AVR RISC-core CPU that operates at a clock frequency of up to 16 MHz.

2. Memory: The microcontroller has 1 KB of in-system programmable flash memory, 64 bytes of EEPROM, and 128 bytes of SRAM.

3. I/O: The JL678A Auba has 32 I/O pins, including 8-bit parallel ports, 2-bit bi-directional ports, and 2-bit input ports.

4. Timers/Counters: The microcontroller has three 16-bit timer/counter modules, each with compare and capture functions.

5. Serial Communication: The JL678A Auba supports asynchronous serial communication using the USART (Universal Synchronous Asynchronous Receiver Transmitter) interface.

6. Analog Inputs: The microcontroller has six 10-bit analog input channels with internal voltage reference.

7. Power Supply: The JL678A Auba operates on a supply voltage range of 2.7 V to 5.5 V and consumes a maximum of 20 mA at 16 MHz.

8. Package: The microcontroller is available in a 40-pin DIP (Dual In-line Package) or QFN (Quad Flat No-lead) package.

9. Development Tools: The JL678A Auba is supported by Atmel's AVR Studio integrated development environment (IDE) and AVR-GCC (GNU Compiler Collection) compiler.