Maxim Integrated DS80C320-QNG+ High-Speed Microcontroller

The Maxim Integrated DS80C320-QNG+ is a high-performance microcontroller designed to offer superior speed and enhanced features over its predecessors. This 8-bit microcontroller is based on the industry-standard 8051 architecture, delivering increased execution speed while maintaining full static operation. With its advanced design, the DS80C320-QNG+ is an ideal choice for applications requiring high-speed processing and low power consumption.

Key Features

• High-Speed Operation: The DS80C320-QNG+ offers a maximum clock rate of 33 MHz, which is substantially higher than the standard 8051 devices, resulting in faster instruction execution.
• Low Power Consumption: Despite its speed, the microcontroller is designed for efficient power usage, which is crucial for battery-powered and energy-saving applications.
• Expanded Interrupts: It features 13 interrupt sources with two priority levels, allowing for more complex interrupt-driven programming and responsive system design.
• Dual Data Pointer: To optimize data movement, it includes dual data pointers that can be used to speed up data transfer operations.
• On-Chip Peripherals: The device comes with a variety of built-in peripherals, including timers, serial ports, and I/O ports, reducing the need for external components.
• Memory Flexibility: The DS80C320-QNG+ supports both external and internal program and data memory, providing flexibility in system design.
• Watchdog Timer: An integrated watchdog timer helps to ensure system reliability by resetting the system in case of a software malfunction.

Applications

The DS80C320-QNG+ is versatile enough to be used in a wide range of applications. It is particularly suited for:

• Industrial control systems
• Telecommunications
• Robotics
• Automotive systems
• Medical instruments

Its robust feature set and high-speed capabilities make the DS80C320-QNG+ from Maxim Integrated a powerful core for any microcontroller-based system, delivering performance and reliability where it counts.