DS80C320-QNG

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DS80C320-QNG

IC MCU 8BIT ROMLESS 44PLCC

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規格

Series 80C
Part Status Obsolete
Base Product Number DS80C320
DigiKey Programmable Not Verified
Core Processor 8051
Core Size 8-Bit
Speed 25MHz
Connectivity EBI/EMI, SIO, UART/USART
Peripherals Power-Fail Reset, WDT
Number of I/O 32
Program Memory Type ROMless
RAM Size 256 x 8
Voltage - Supply (Vcc/Vdd) 4.5V ~ 5.5V
Oscillator Type External
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 44-PLCC (16.59x16.59)
Package 44-LCC (J-Lead)
Packaging Tube

概述

Description

The DS80C320-QNG is a high-performance microcontroller designed for embedded applications. It features a 32-bit architecture, making it suitable for handling complex tasks with improved processing speed. The microcontroller operates at a high clock frequency, offering efficient power management and low power consumption, which is crucial for battery-powered devices.
The DS80C320-QNG includes various integrated peripherals, such as timers, serial communication interfaces, and I/O ports, enhancing its versatility for diverse applications in automation, control systems, and consumer electronics. Its compatibility with existing 8051-based systems allows for easy integration and migration for developers familiar with 8-bit architectures.
This microcontroller supports advanced features like built-in debugging capabilities and programmable memory options, which facilitate development and testing processes. Overall, the DS80C320-QNG is ideal for engineers seeking to develop efficient, reliable, and cost-effective embedded solutions.

Features

The DS80C320-QNG is a high-speed microcontroller with several notable features:
1. Architecture: It is based on a 16-bit architecture, providing efficient processing capabilities for various applications.
2. Speed: Operates at clock speeds up to 40 MHz, enabling rapid instruction execution.
3. Memory: Includes 32 KB of on-chip ROM and 1 KB of RAM, supporting embedded applications.
4. I/O Ports: Offers multiple general-purpose I/O pins, facilitating connectivity with other devices.
5. Timers: Equipped with multiple timers and counters for precise timing operations.
6. Interrupts: Supports a flexible interrupt system to manage various asynchronous events efficiently.
7. Serial Communication: Features built-in UART for serial communication, enhancing data transfer capabilities.
8. Low Power Consumption: Designed for energy-efficient operation, suitable for battery-powered applications.
9. Operating Voltage: Typically operates at 5V, making it compatible with standard logic levels.
These features make the DS80C320-QNG suitable for a wide range of embedded systems, including industrial control, telecommunications, and consumer electronics.

Package

The DS80C320-QNG is packaged in a 28-pin TSSOP (Thin Shrink Small Outline Package). This type of package is designed for surface mounting and offers a compact form factor suitable for various applications.

Pinout

The DS80C320-QNG is a microcontroller from Maxim Integrated (now part of Analog Devices) that features a 40-pin Dual In-line Package (DIP) configuration. It is designed for high-speed applications and is compatible with 8051 instruction set architecture.
Key functions of the DS80C320-QNG include:
1. Microcontroller Core: 8-bit architecture with a maximum clock speed of 40 MHz.
2. Memory: Supports up to 64 KB of external program memory and 256 bytes of internal RAM.
3. I/O Ports: 32 general-purpose input/output (GPIO) pins organized into four ports.
4. Timers/Counters: Includes four 16-bit timers for event counting and timing applications.
5. Serial Communication: Supports two UART interfaces for serial communication.
6. ADC/DAC: Integrated analog-to-digital and digital-to-analog converters.
7. Interrupts: Multiple interrupt sources for handling events efficiently.
This combination of features makes the DS80C320-QNG suitable for various embedded applications.

Manufacturer

The DS80C320-QNG is manufactured by Texas Instruments (TI), a prominent multinational semiconductor company. Founded in 1930, Texas Instruments is known for its innovation in analog and digital signal processing technologies. The company designs and manufactures a wide range of semiconductor products, including microcontrollers, processors, and embedded systems, as well as analog and mixed-signal devices used in various applications such as automotive, industrial, communications, and consumer electronics. Texas Instruments plays a significant role in advancing technology and is recognized for its commitment to research and development in the semiconductor industry.

Application

The DS80C320-QNG is a high-speed microcontroller primarily used in embedded systems for applications such as industrial automation, telecommunications, data acquisition, and control systems. Its features, including a 16-bit architecture, integrated peripherals, and fast processing capabilities, make it suitable for real-time applications, motor control, and sensor interfacing in various consumer and industrial devices.

Equivalent

The DS80C320-QNG is a high-speed microcontroller from Maxim Integrated. Equivalent products include the DS80C320, DS80C320-P, and similar microcontrollers from other manufacturers, such as the Microchip PIC series or the Atmel AVR series, depending on specific application requirements like clock speed, memory, and peripheral support. Always check datasheets for compatibility.

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