HD46821P

Name: HD46821P
Brand: Hitachi Metals
Rating: 4.5 (10 reviews)
Author: Lisleapex

HD46821P is a display controller chip used in electronic devices

6,706 Effective Inventory

HD46821P

Effective Inventory6,706

HD46821P is a display controller chip used in electronic devices

Manufacturer Part # : HD46821P
Package/Case: DIP-40
Brand: Hitachi Metals
Product Categories : Bus Driver/Transceivers

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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HD46821P DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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HD46821P Details

The HD46821P is a display controller chip used in electronic devices. It features an adjustable output voltage, fast transient response, and low quiescent current.

The HD46821P is a voltage regulator IC that is designed to control constant output voltage, monitor input/output voltages and provide protection against over-voltage, over-current, and over-temperature conditions. It is suitable for embedded systems and battery-powered applications, including DC/DC converters for automotive and industrial applications, LED lighting, and portable electronic devices.

HD46821P Key Features

Resolution of 1920x1080
LED backlight
Aspect ratio of 16:9
Response time of 5ms
178-degree viewing angles
Inputs include HDMI, VGA, and DVI
Integrated speakers
Energy-efficient design
VESA mount compatible
Compatibility with PC and gaming consoles

HD46821P Product Usage

The HD46821P is an ideal display controller for various applications, including:

Industrial Automation:

Control panels for industrial equipment
Display screens for manufacturing and packaging
Automated testing and measurement systems

Consumer Electronics:

Smart TVs and monitors
Gaming consoles and PCs
Portable media players and handheld devices

HD46821P Circuit Diagram

A sample circuit diagram using the HD46821P might involve:

Power Supply: Connect a suitable voltage supply to the Vcc pin.
Display Connections: Connect the display device between the OUT1 and OUT2 terminals of the HD46821P.
Control Inputs: Typically, two control inputs (IN1 and IN2) determine the state of the HD46821P. Applying logic high/low signals to these inputs controls the display behavior.
PWM Input: Optional PWM input for brightness control.
Protection Components: Include diodes, capacitors, and resistors as recommended in the datasheet for decoupling and protective purposes.

HD46821P Quality and Reliability

The HD46821P is designed to meet the stringent requirements of industrial and commercial applications, where consistent operation and long service life are critical. ON Semiconductor's commitment to quality ensures that each unit undergoes rigorous testing to meet these standards.

HD46821P Ordering Information

The HD46821P is available in tape and reel packaging, facilitating efficient assembly for high-volume production. Its product identification, including the temperature range and package type, is clearly specified for ease of ordering.

HD46821P Package and Quality

The HD46821P is housed in a compact, thermally efficient package, making it suitable for space-constrained designs without compromising on thermal management or performance. ON Semiconductor ensures that each unit undergoes rigorous testing to meet stringent industrial standards. This emphasis on quality guarantees that the HD46821P delivers dependable, long-term performance across a wide range of operational environments.

Conclusion

The HD46821P from ON Semiconductor is an ideal choice for engineers seeking a reliable display controller IC for various applications. With its versatile functionality, integrated protection features, and energy-efficient design, it is well-suited for industrial automation, consumer electronics, and other demanding display control applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Manufacturer

Nexperia

Product Category !

IC Chips

FAQs

What is HD46821P?

The HD46821P is a high-speed, low-power, 8-bit microcontroller manufactured by Hitachi. It is suitable for applications requiring fast processing speeds, low power consumption, and compact design, such as consumer electronics, industrial control systems, and automotive applications.

How Does HD46821P Work?

The HD46821P functions as an 8-bit microcontroller capable of executing instructions at high speeds. It integrates a central processing unit (CPU), memory, and various peripherals to control and process data within a system. The microcontroller operates based on the program instructions stored in its memory, executing tasks according to the programmed logic.

How Many Pins does HD46821P have and What are the Functions of the Pinout Configuration?

The HD46821P is typically available in a 64-pin QFP (Quad Flat Package) or similar packages. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
XTAL1, XTAL2: Crystal oscillator input and output pins.
RESET: Reset input pin.
PORTs (A, B, C, etc.): General-purpose input/output pins for interfacing with external devices.
IRQ, INT: Interrupt pins for triggering specific events.
UART, SPI, I2C: Communication interface pins for serial communication.

What are the Pros and Cons of HD46821P?

Pros:

High-Speed Processing: Offers fast execution of tasks, suitable for real-time applications.
Low Power Consumption: Operates with low power requirements, ideal for energy-efficient devices.
Integrated Peripherals: Includes various peripherals for enhanced functionality without additional components.
Compact Design: Available in compact packages for space-constrained designs.
Cost-Effective: Provides a balance of performance and cost for embedded applications.

Cons:

Limited Memory: May have limited onboard memory for storing data and program instructions.
Peripheral Limitations: Some advanced functionalities may require external components or specialized controllers.
Development Tools: Specific development tools and software may be needed for programming and debugging.

Are There Any Equivalents/Alternatives to HD46821P for Recommendation?

Alternative microcontrollers to the HD46821P include the PIC16F877A from Microchip and the STM32F1 series from STMicroelectronics.
Equivalent parts to the HD46821P may include microcontrollers from Renesas, NXP, or Cypress with similar features and performance characteristics.