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Name: DS80C320-QNG
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS80C320-QNG
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc./Maxim Integrated DS80C320-QNG

Part No.:: DS80C320-QNG

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 44-LCC (J-Lead)

Datasheet:: DS80C320-QNG.pdf

Description:: IC MCU 8BIT ROMLESS 44PLCC

In Stock:: 3262

Quantity:: Add To Cart

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DS80C320-QNG Specifications

Package/Case:
44-LCC (J-Lead)
Packaging:
Tube
Series:
80C
RoHS:
RoHS
Speed:
25MHz
RAM Size:
256 x 8
Core Size:
8-Bit
EEPROM Size:
-
Part Status:
Obsolete
Peripherals:
Power-Fail Reset, WDT
Connectivity:
EBI/EMI, SIO, UART/USART
Mounting Type:
Surface Mount
Number of I/O:
32
Core Processor:
8051
Data Converters:
-
Oscillator Type:
External
Program Memory Size:
-
Program Memory Type:
ROMless
Operating Temperature:
-40°C ~ 85°C (TA)

DS80C320-QNG this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS80C320-QNG price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DS80C320-QNG to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DS80C320-QNG information

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DS80C320-QNG Typical application Circuitry

DS80C320-QNG

The DS80C320-QNG is a high-speed microcontroller developed by Maxim Integrated, designed as an enhanced version of the industry-standard 8051 microcontroller. It offers several improvements over traditional 8051 microcontrollers, including higher execution speed, lower power consumption, and enhanced interrupt handling capabilities. These features make the DS80C320-QNG suitable for a wide range of applications, from embedded systems and industrial control to automotive applications and smart IoT devices.

Key Features and Specifications:

- High-Speed Operation: Capable of faster operation than conventional 8051 microcontrollers, enabling enhanced system performance and quicker data processing..

- Low Power Consumption: Features power-saving modes for energy-efficient operation, crucial for battery-powered applications.

- Enhanced Interrupt Handling: Offers more interrupt sources and prioritization for complex applications requiring real-time responses.

- Wide Operating Voltage Range: Supports a broad range of supply voltages, enhancing its compatibility with different system designs.

- Multiple Communication Interfaces: Includes serial ports, I²C, and SPI, facilitating easy integration with other components and peripherals.

Application Scenario: Utilizing the DS80C320-QNG in an Automated Industrial Control System for monitoring and controlling machinery in a manufacturing environment.

Detailed Circuit Integration Approach:

1. Power Supply Connection:

- VCC (Power Supply Pin): Connect to a 5V source, suitable for powering the microcontroller and ensuring stable operation.

- GND (Ground Pin): Must be connected to the system's ground plane, providing a common ground reference for the entire circuit.

2. Clock Source Configuration:

- XTAL1 and XTAL2 (Crystal Oscillator Pins): Attach a crystal oscillator between these pins to provide an accurate clock source, vital for the microcontroller's high-speed operations.

3. Communication Interface Setup:

- P3.0/RXD and P3.1/TXD (Serial Communication Pins): Connect these pins to a serial interface module or directly to another microcontroller for UART communication, facilitating data exchange and external commands processing.

4. I/O Port Utilization:

- Port 0 to Port 3 (General Purpose I/O Pins): These pins can be connected to sensors, actuators, or other peripherals, enabling the microcontroller to interact with the external environment and control machinery components.

Core Design Insights:

- Decoupling Capacitors: Place capacitors near the VCC and GND pins to filter out noise and stabilize the power supply, crucial for reliable microcontroller operation.

- Clock Stability: Choosing an appropriate crystal oscillator and capacitors for the XTAL pins is essential for maintaining clock accuracy and system stability.

- Serial Communication Configuration: Implementing proper level shifting or matching the logic levels for RXD and TXD pins when connecting to other devices is vital for effective communication.

- I/O Protection: Adding protection circuits, such as diodes or resistors, to the I/O pins can prevent damage from over-voltage or high-current conditions, especially when interfacing with industrial equipment.

- Programming and Debugging Interface: Ensuring easy access to the microcontroller's programming and debugging interfaces, such as JTAG or ISP pins, can significantly simplify firmware development and system maintenance.

Incorporating the DS80C320-QNG into an automated industrial control system showcases its capability to enhance system responsiveness, precision, and energy efficiency. This application demonstrates how the microcontroller's advanced features can be leveraged to improve the reliability and functionality of complex industrial processes, highlighting its suitability for demanding environments where performance and robustness are paramount.

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6. What is the process for return or replacement of DS80C320-QNG?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS80C320-QNG we delivered, we will accept the replacement or return of the DS80C320-QNG only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS80C320-QNG.

(3)The PartNo is unused and only in the original unpacked packaging.

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