Manufacturer Part Number
DS80C320-QNG+T&R
Manufacturer
analog-devices
Introduction
The DS80C320 is a high-performance, low-power 8-bit microcontroller that is part of the 80C51 microcontroller family. It features a 25 MHz 8051 core, 256 bytes of RAM, and a variety of peripheral functions, making it suitable for a wide range of embedded applications.
Product Features and Performance
25 MHz 8051 core
256 bytes of RAM
Power-Fail Reset and Watchdog Timer (WDT) peripherals
32 I/O lines
External Bus Interface (EBI/EMI) and Serial I/O (SIO) interfaces
UART/USART serial communication peripherals
Operating voltage range of 4.5V to 5.5V
Operating temperature range of -40°C to 85°C
Product Advantages
High-performance 8051 core with 25 MHz clock speed
Efficient power management with Power-Fail Reset and Watchdog Timer
Flexible I/O and communication interfaces for a wide range of applications
Robust operating temperature range suitable for harsh environments
Key Reasons to Choose This Product
Proven 8051 architecture with excellent code compatibility
Extensive peripheral set for advanced embedded system design
Low-power operation and wide operating voltage range
Reliable performance and long-term availability from a trusted manufacturer
Quality and Safety Features
Rigorous design and manufacturing processes to ensure product reliability
Compliance with industry safety and environmental standards
Compatibility
The DS80C320 is compatible with the standard 80C51 microcontroller instruction set and peripheral set, allowing for easy migration from other 8051-based designs.
Application Areas
The DS80C320 is well-suited for a variety of embedded applications, including industrial control, automation, consumer electronics, and medical devices.
Product Lifecycle
The DS80C320 is an obsolete product, and analog-devices no longer manufactures this specific model. However, there are several alternative 8051-based microcontrollers available from analog-devices and other manufacturers that may be suitable replacements. Customers are advised to contact our website's sales team for more information on recommended alternatives and product migration options.
DS80C320MCGDALLAS
DS80C320MNG+Analog Devices / Maxim Integrated