DS80C320-MCG+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS80C320-MCG+

Manufacturer

analog-devices

Introduction

The DS80C320-MCG+ is an enhanced 8-bit microcontroller from Analog Devices, part of the 80C series, designed to provide high-speed performance in embedded control applications.

Product Features and Performance

Enhanced 8051 architecture for up to 3 times faster performance than standard 8051

8-Bit Core Processor with a speed of 25MHz

Includes Power-Fail Reset and Watchdog Timer (WDT) for improved reliability

32 I/O pins for versatile connectivity with peripherals

ROMless microcontroller, allowing for custom program memory flexibility

Support for EBI/EMI, SIO, UART/USART connectivity options

256 x 8 RAM Size for efficient data handling

Requires an external oscillator

Product Advantages

High processing speed improves system response and efficiency

The 32 I/O connections increase design flexibility

Power-Fail Reset and WDT enhance the system's operational reliability

ROMless design offers customization of program memory to meet specific application demands

Key Technical Parameters

Core Processor: 8051

Core Size: 8-Bit

Speed: 25MHz

Connectivity: EBI/EMI, SIO, UART/USART

Number of I/O: 32

RAM Size: 256 x 8

Voltage - Supply (Vcc/Vdd): 4.5V ~ 5.5V

Operating Temperature: 0°C ~ 70°C (TA)

Mounting Type: Through Hole

Package / Case: 40-DIP (0.600", 15.24mm)

Quality and Safety Features

Includes robust Power-Fail Reset and Watchdog Timer functions to safeguard against unexpected system failures

Operates reliably within a wide range of temperatures (0°C ~ 70°C)

Compatibility

Compatible with external oscillators for flexible clocking options

Through-hole mounting offers compatibility with various PCB designs

Application Areas

Designed for high-speed embedded control in applications such as industrial automation, automotive systems, telecommunications equipment, and consumer electronics

Product Lifecycle

Product Status: Active

This product is not nearing discontinuation, ensuring long-term availability for new designs and existing deployments

Several Key Reasons to Choose This Product

Enhanced 8051 architecture provides significant speed advantages over standard 8051 microcontrollers

High I/O count and flexible connectivity options enable complex and versatile system designs

Power-Fail Reset and Watchdog Timer features ensure high reliability and prevent data loss

ROMless design allows for customized programming to meet specific application needs

Supported by Analog Devices' reputation for quality and long-term availability, offering a reliable solution for embedded control applications