HT46F48E
RISC Microcontroller,HT46F48E
RISC Microcontroller,
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Manufacturer Part # : HT46F48E
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Package/Case: 24SOP
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Brand: Micron
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Product Categories : Microcontrollers
Quality Assurance
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Certification
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.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.








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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
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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HT46F48E 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!
Interested Parts
HT46F48E Details
The HT46F48E is a highly integrated 8-bit microcontroller chip designed for embedded control applications by Holtek Semiconductor Inc. It features an adjustable output voltage, fast transient response, and low quiescent current.
The HT46F48E 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.
HT46F48E Key Features
- 8-bit RISC microcontroller
- Two pulse width modulation (PWM) outputs
- On-chip oscillator with selectable frequency
- Watchdog timer
- 4MHz operation
- Supply voltage range of 2.2V to 5.5V
- Programmable I/O pins
- Low power consumption with sleep mode option
HT46F48E Product Usage
The HT46F48E is commonly used in various consumer electronic products such as remote controls, smart meters, home automation devices, and other low-power embedded systems. It is also suitable for industrial automation, security systems, and automotive applications.
HT46F48E Circuit Diagram
A sample circuit diagram using the HT46F48E might involve:
- Power Supply: Connect a suitable voltage supply (within the operational range) to the Vcc pin.
- Motor Connections: Connect the motor between the OUT1 and OUT2 terminals of the H-Bridge.
- Control Inputs: Typically, two control inputs (IN1 and IN2) determine the state of the H-Bridge. Applying logic high/low signals to these inputs controls the motor direction and behavior.
- PWM Input: Optional PWM input for speed control.
- Protection Components: Include diodes, capacitors, and resistors as recommended in the datasheet for decoupling and protective purposes.
HT46F48E Quality and Reliability
Holtek Semiconductor Inc.'s commitment to quality ensures that the HT46F48E IC is reliable and performs consistently. It is designed to meet the stringent requirements of industrial and commercial applications, where consistent operation and long service life are critical.
HT46F48E Ordering Information
The HT46F48E 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.
HT46F48E Package and Quality
The HT46F48E is housed in a compact, thermally efficient package, making it suitable for space-constrained designs without compromising on thermal management or performance. Holtek Semiconductor Inc. ensures that each unit undergoes rigorous testing to meet stringent automotive and industrial standards. This emphasis on quality guarantees that the HT46F48E delivers dependable, long-term performance across a wide range of operational environments.
Conclusion
The HT46F48E from Holtek Semiconductor Inc. is an ideal choice for engineers seeking a reliable microcontroller chip for embedded control applications. With its versatile functionality, integrated protection features, and low power consumption, it is well-suited for applications across consumer electronics, industrial automation, and automotive sectors. Whether used in remote controls, smart meters, or general motor control, the HT46F48E provides robust performance and flexibility, making it a valuable component for demanding embedded systems applications.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Part Life Cycle Code | Obsolete | HTS Code ! | 8542.31.00.01 |
uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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Price details
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