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Hx8872f+datasheet+pdf+upd 2021 -

The part number you've provided, HX8872F, seems to relate to a specific electronic component. Unfortunately, without more context, it's challenging to provide detailed information about this component. However, I can guide you on where you might find a datasheet or more information about it.

  1. Manufacturer's Website: The first place to look for a datasheet is the official website of the manufacturer. If you can identify the manufacturer, their website often has a section for product documentation or datasheets.

  2. Electronic Component Databases: Websites like Digi-Key, Mouser, or Avnet often provide datasheets for the components they sell. You can search for HX8872F on these sites.

  3. Google Search: Simply typing HX8872F datasheet or HX8872F PDF into Google might lead you to a datasheet or technical documentation.

  4. Datasheet Archive Websites: There are websites dedicated to hosting datasheets for a wide range of electronic components. Some popular ones include Datasheet4U, Alldatasheet, and ChipMLCC.

Given the part number and your interest in a datasheet, here are some potential sources to explore:

  • Search on Alldatasheet: You can try searching for HX8872F on Alldatasheet or similar platforms.

  • Check Component Distributors: Sites like Farnell, Newark, or TME might have information on this component.

If you provide more details about the component, such as its type (IC, transistor, etc.) or known applications, I might be able to offer more targeted advice.

is a high-precision Timing Controller (T-CON) manufactured by Himax Technologies

. Primarily used in LCD and LED display systems, it serves as the critical bridge between video input and the panel's pixel drivers. Himax Technologies, Inc Mastering Display Precision: A Guide to the HX8872-F T-CON

In the world of high-definition displays, the magic isn't just in the pixels—it's in the timing. If you’re working with modern LCD panels, you’ve likely encountered the

. This component is a specialized Timing Controller (T-CON) designed to manage the high-speed signaling required for crisp, reliable video output. Himax Technologies, Inc What is the HX8872-F?

At its core, the HX8872-F is an integrated circuit (IC) that translates video data into the specific electrical signals needed by an LCD panel’s source and gate drivers. It is a variant of the popular HX8872 series, often found in a compact QFN package

to save space in slim devices like tablets, notebooks, and automotive monitors. AliExpress Key Specifications & Features

While specific datasheet details can vary by revision, the HX8872 family typically offers: High-Definition Support: Capable of driving resolutions like 1366 x 768 and higher, making it a staple for HD displays. Flexible Interfaces: Supports various input standards, including LVDS, eDP, and MIPI

, allowing it to interface with a wide range of microprocessors. Precision Timing:

Features a dedicated Timing Generation Block to ensure perfect synchronization with the LCD panel. Low Power Consumption:

Optimized for battery-powered applications like notebooks and handheld tablets. Environmental Durability: Certain versions are AEC-Q100 verified

, supporting extreme temperatures from -40°C to 105°C for automotive use. Himax Technologies, Inc Internal Architecture

Understanding the datasheet means looking under the hood. The HX8872-F generally includes: Power Management:

Regulates the 3.3V operating voltage for stable performance. Signal Processing:

Converts incoming data into the RGB signals required for the display. Output Stage: Directly drives the data lines of the TFT-LCD panel. Why Designers Use It The HX8872-F is favored for its reliability under stress

and high precision. Whether you are repairing a TV, upgrading an automotive navigation system, or building a custom DIY display project, this T-CON provides the stability needed for high-quality image processing. AliExpress Looking for the Datasheet?

If you're hunting for the full PDF, you can often find technical references on specialized component sites like AllDatasheet or directly through Himax's product portal application circuits for your current project?

is a specialized integrated circuit (IC) manufactured by Himax Technologies , primarily used as a TFT-LCD Gate Driver

. It is commonly found in display panels for tablets, smartphones, and automotive infotainment systems. ariat-tech.com Technical Specifications Based on details for the HX8872 series (specifically the variants), the key parameters include: : TFT-LCD Gate Driver IC. Channel Count : Typically supports 240 channels Voltage Range Logic/Supply Voltage : 2.3V to 3.6V. LCD Driving (Output) Voltage : 10V to 40V. : Supports SPI (Serial Peripheral Interface) : Available in (Quad Flat Package) or formats for space-constrained designs. Operating Temperature : Ranges from -20°C to 85°C , with some automotive versions supporting up to 105°C. AliExpress Datasheet & Documentation Resources

Full PDF datasheets for this specific part are often restricted to registered commercial partners of Himax. However, you can find reference documentation and technical integration details at the following locations: Detailed Specifications UTSource Product Page

HX8872F Datasheet PDF: A Comprehensive Overview

The HX8872F is a highly integrated, low-power, and highly efficient audio codec chip designed for a wide range of applications, including smartphones, tablets, laptops, and other portable devices. In this article, we will provide an in-depth look at the HX8872F datasheet PDF, its features, and specifications, as well as its applications and benefits.

Introduction to HX8872F

The HX8872F is a cutting-edge audio codec chip developed by a leading semiconductor company. It is designed to provide high-quality audio performance, low power consumption, and a compact package size, making it an ideal solution for portable devices. The HX8872F is a highly integrated chip that combines advanced audio processing, amplification, and conversion capabilities, enabling it to deliver exceptional audio performance.

HX8872F Datasheet PDF Overview

The HX8872F datasheet PDF provides a comprehensive overview of the chip's features, specifications, and applications. The datasheet includes detailed information on the chip's architecture, pin configuration, electrical characteristics, and performance specifications.

Some of the key features and specifications of the HX8872F include:

  • Audio Performance: The HX8872F is capable of delivering high-quality audio performance, with a signal-to-noise ratio (SNR) of up to 110 dB and a total harmonic distortion (THD) of less than 0.01%.
  • Power Consumption: The chip has a low power consumption of less than 1 mA in standby mode and 5 mA in active mode, making it suitable for battery-powered devices.
  • Package Size: The HX8872F is available in a compact package size, measuring just 2.5 mm x 2.5 mm x 0.55 mm.
  • Interfaces: The chip supports a range of interfaces, including I2S, TDM, and PCM.

Features and Benefits

The HX8872F offers a range of features and benefits that make it an ideal solution for portable devices. Some of the key features and benefits include:

  • High-Quality Audio Performance: The HX8872F delivers exceptional audio performance, with clear and crisp sound reproduction.
  • Low Power Consumption: The chip's low power consumption makes it suitable for battery-powered devices, enabling longer battery life.
  • Compact Package Size: The HX8872F's compact package size makes it easy to integrate into portable devices, enabling sleeker and more compact designs.
  • Flexible Interfaces: The chip's support for multiple interfaces makes it easy to integrate with a range of devices and platforms.

Applications

The HX8872F is suitable for a wide range of applications, including:

  • Smartphones and Tablets: The chip's low power consumption and high-quality audio performance make it an ideal solution for smartphones and tablets.
  • Laptops and Notebooks: The HX8872F's compact package size and flexible interfaces make it suitable for laptops and notebooks.
  • Portable Audio Devices: The chip's high-quality audio performance and low power consumption make it suitable for portable audio devices, such as headphones and earbuds.

Conclusion

In conclusion, the HX8872F datasheet PDF provides a comprehensive overview of the chip's features, specifications, and applications. The HX8872F is a highly integrated, low-power, and highly efficient audio codec chip that offers exceptional audio performance, low power consumption, and a compact package size. Its flexible interfaces and range of features make it an ideal solution for a wide range of applications, including smartphones, tablets, laptops, and portable audio devices. hx8872f+datasheet+pdf+upd

UPD: Latest Developments and Updates

In recent developments, the manufacturer of the HX8872F has announced updates to the chip's specifications and features. These updates include:

  • Enhanced Audio Performance: The chip's audio performance has been enhanced, with improved SNR and THD specifications.
  • Increased Flexibility: The chip's interfaces have been updated to support a wider range of devices and platforms.
  • Reduced Power Consumption: The chip's power consumption has been reduced, enabling longer battery life in portable devices.

These updates demonstrate the manufacturer's commitment to ongoing innovation and improvement, ensuring that the HX8872F remains a leading solution for audio codec applications.

Downloads and Resources

For more information on the HX8872F, including the datasheet PDF, evaluation boards, and software development kits, please visit the manufacturer's website. The following resources are available:

  • HX8872F Datasheet PDF: Download the latest datasheet PDF for detailed information on the chip's features, specifications, and applications.
  • Evaluation Boards: Evaluate the HX8872F with a range of evaluation boards, including reference designs and development kits.
  • Software Development Kits: Develop software applications for the HX8872F with a range of software development kits, including APIs and development tools.

The HX8872-F (specifically HX8872-F09DDIG-HT) is a specialized Timing Controller (T-CON) Integrated Circuit manufactured by Himax Technologies. It is primarily used in LCD and LED display panels to manage timing signals and image processing. Technical Overview & Key Features

Based on available technical references for the HX8872 series:

Application: Designed for high-definition display systems, typically supporting resolutions like 1366 x 768 (HD).

Package Type: Commonly available in QFN (Quad Flat No-lead) or TQFP-64 packages, optimized for space-sensitive PCB designs.

Operating Voltage: Typically operates at 3.3V (VDD), with a wider allowable range of 2.3V to 3.6V depending on specific gate driver configurations. Frequency: Supports operating frequencies up to 24 MHz.

Power Management: Includes a low-power standby mode with current consumption as low as 1.0 to 2.0 μA.

Protections: Often includes thermal shutdown protection (typically around 150°C) to prevent damage from overheating. Comparison with Related Models

The HX8872-F is part of a broader family of Himax timing controllers:

HX8872-C: A widely used predecessor often found in LCD TVs and DIY display projects.

HX8872-E: Similar variant, sometimes listed as compatible with certain QFP packages.

HX8890/HX8898: Higher-end models supporting UHD (4K) and 8K resolutions respectively. Datasheet & Support Resources

Full datasheets for these components are often restricted to manufacturers, but technical summaries can be found on several distributor platforms:

The HX8872F is a specialized display driver IC (DDI) designed primarily for liquid crystal display (LCD) applications. This component acts as a bridge between a device's main processor and the screen, managing how pixels are activated to render images with precision and low power consumption. Key Features and Specifications

The HX8872F is recognized for its high level of integration, which reduces the need for external components and simplifies the overall circuit design.

Application: Versatile use across various display modules, including mobile devices and industrial panels.

Efficiency: Optimized for low-power operation, making it suitable for battery-dependent electronics.

Design: Features a compact package layout to fit within thin, modern display assemblies.

Integration: Combines multiple functions into a single chip to minimize signal latency and power loss. Understanding the Datasheet (PDF)

A datasheet is essential for engineers and repair technicians to understand the electrical characteristics of the chip. For the HX8872F, the technical documentation typically includes:

Pin Configuration: A map showing the function of each physical pin (e.g., power supply, ground, data input, and clock signals).

Absolute Maximum Ratings: The voltage and temperature limits that the chip can withstand before sustaining permanent damage.

Electrical Characteristics: Specific details on operational voltage ranges, current consumption, and signal timing requirements.

Application Circuit: A reference diagram showing how to correctly connect the HX8872F to an LCD panel and peripheral components. Availability and Sourcing

The HX8872F is often found in the inventories of major electronic component distributors and marketplaces.

Retailers: You can find listings for the HX8872-F and related packages on AliExpress, often sold in QFN (Quad Flat No-leads) packages.

Documentation Sites: Technical summaries and datasheet previews are available through dedicated semiconductor resource sites like Green Fast Signal and Natural Grid.

Overview

The HX8872F is a single-chip LCD display driver IC developed by Himax Technologies, a leading provider of display driver ICs. The HX8872F is built on a highly efficient and compact architecture, making it suitable for driving a wide range of LCD displays, from small QVGA to large HD displays.

Key Features

Some of the key features of the HX8872F include:

  • High-resolution support: The HX8872F supports a wide range of display resolutions, up to 1080p (1920x1080) at 60Hz.
  • Low power consumption: The HX8872F is designed to minimize power consumption while maintaining high performance. It features multiple power-saving modes to reduce the overall system power consumption.
  • Compact package: The HX8872F is packaged in a compact 5mm x 5mm WLCSP (Wafer-Level Chip Scale Package) or 7mm x 7mm QFN (Quad Flat No-Lead) package, making it suitable for slim and compact designs.
  • Multi-interface support: The HX8872F supports multiple interfaces, including MIPI (Mobile Industry Processor Interface), RGB, and I2C.

Specifications

Here are some detailed specifications of the HX8872F:

  • Display resolution: Up to 1080p (1920x1080) at 60Hz
  • Display type: TFT LCD, IPS, VA, and OLED
  • Interface: MIPI, RGB, I2C
  • Operating voltage: 2.5V to 3.3V
  • Power consumption: < 100mW (typical)
  • Package: WLCSP (5mm x 5mm), QFN (7mm x 7mm)

Applications

The HX8872F is suitable for various display applications, including:

  • Mobile phones: Smartphones, feature phones, and phablets
  • Tablets: Media tablets, e-readers, and gaming tablets
  • Portable devices: Portable DVD players, digital cameras, and camcorders
  • Automotive: In-car displays, navigation systems, and rear-seat entertainment systems

Datasheet and PDF

If you need more detailed information on the HX8872F, you can download the datasheet in PDF format from various online sources, including:

  • Himax Technologies website
  • Digi-Key
  • Mouser
  • Other electronic component distributors

When searching for the datasheet, use the keywords "HX8872F datasheet pdf" or "HX8872F+datasheet+pdf+upd" to find the latest and most up-to-date information.

In summary, the HX8872F is a highly integrated and versatile LCD display driver IC suitable for a wide range of display applications. Its compact package, low power consumption, and multi-interface support make it an ideal choice for designers and manufacturers of mobile devices, tablets, and other portable products.

The HX8872-F is a highly specialized timing controller (T-CON) and driver IC manufactured by Himax Technologies. It is primarily designed to manage the complex signal processing required for modern high-definition LCD and LED display panels, ensuring precise synchronization between the video source and the display pixels. Key Technical Specifications

The HX8872 series is known for its versatility in handling high-resolution outputs and maintaining low power consumption, which is critical for both consumer electronics and industrial monitors.

Resolution Support: Primarily optimized for HD (1366x768) resolutions.

Operating Voltage: Typically operates within a supply voltage range of 2.3V to 3.6V for logic, with higher output voltage ranges (10V to 40V) for driving TFT-LCD gate components.

Thermal Range: Designed to function reliably in environments from -20°C to 85°C.

Package Type: Commonly available in compact QFN (Quad Flat No-lead) or QFP (Quad Flat Package) formats, such as 64-pin configurations, which are ideal for space-constrained electronic designs. Advanced Features

The "F" variant of the HX8872 incorporates several advanced features aimed at improving image quality and power efficiency:

Content Adaptive Brightness Control (CABC): This feature dynamically adjusts the backlight intensity based on the image content, significantly reducing power consumption without sacrificing perceived brightness.

Over-drive Technology: Used to reduce motion blur by accelerating the response time of liquid crystals.

Interface Versatility: Supports multiple input interfaces including LVDS, eDP, and MIPI, while outputting signals via Mini-LVDS to minimize electromagnetic interference (EMI).

High-Voltage Protection: Certain industrial sub-variants, like the HX8872-F09DDIG-HT, are engineered for precision circuit protection and instantaneous fault detection in power distribution systems. Applications and Variants

While often found in televisions and tablets, the HX8872-F is also a staple in:

Industrial Monitors: Where dimensional stability and heat dissipation are required under extreme thermal stress.

Automotive Grade Displays: Some versions are certified for automotive use, requiring higher reliability standards.

Notebooks and Handheld Devices: Leveraging low-power technology to extend battery life. Finding the Datasheet PDF

For engineers and technicians looking for the updated HX8872-F datasheet PDF, technical documentation is often available through authorized distributors or specialized component search engines:

Direct Technical References: You can often find detailed pinout configurations and application circuits on platforms like Jotrin Electronics or AllDatasheet.

Verified Stock: For technical procurement, retailers like AliExpress often provide brief technical reports and part-specific data for variants like the HX8872-F09DDIG-HT.

is a 64-pin QFP (Quad Flat Package) integrated circuit commonly utilized in consumer and automotive electronics. Produced by Himax (and sometimes attributed to LG for specific variants), it is primarily designed for high-speed signal processing and low-power applications. Jotrin Electronics Technical Specifications & Attributes Based on available industry data, the HX8872-C features: Package Type : 64-pin QFP. Core Performance

: High-speed operation for data transmission and signal processing. Power & Noise

: Engineered for low power consumption and low noise output. Manufacturer Compliance

: Authentic parts are typically sourced through strict qualification reviews to ensure original HIMAX standards. Jotrin Electronics Common Applications The IC is versatile and found in the following equipment: Consumer Electronics

: Audio/video equipment, digital cameras, and mobile phones. Automotive Systems

: Navigation units, car audio systems, and general automotive electronics. Procurement & Support

: Stock is frequently available through specialized electronic component retailers like Jotrin Electronics Documentation

: Users seeking the full datasheet PDF or pin diagrams generally must request them directly from authorized distributors or through customer service portals, as these sensitive technical files are often not hosted publicly for direct download. Jotrin Electronics compatible replacement for this IC?

HX8876-F04DDDG HIMAX Integrated Circuits (ICs) - Jotrin Electronics

Himax HX8872-F is a versatile and high-performance timing controller (T-CON) or LCD driver IC, depending on the specific application. It is widely used for high-definition (HD) displays in televisions, monitors, tablets, and automotive systems. Key Technical Specifications Based on its and technical summaries: Resolution Support: Primarily optimized for HD resolutions like Input Interfaces:

Supports common high-speed interfaces including LVDS, eDP, and MIPI. Output Interfaces:

Typically provides Mini-LVDS or Point-to-Point (P2P) selections for panel connection. Power Consumption:

Features low-power technology specifically designed for mobile devices like notebooks and tablets. Operating Temperature:

Automotive variants are AEC-Q100 verified, supporting a range of negative 40 raised to the composed with power C 105 raised to the composed with power C Design & Integration Review

The HX8872 series is praised for its reliability in both consumer and industrial electronics. Performance:

Reviewers highlight its ability to handle high data rates without latency, which is critical for real-time data visualization in industrial panels. Ease of Replacement:

and its variants (like the -C and -E models) are often direct pin-compatible substitutes for older chips, such as the C108872 Stability:

It offers improved noise immunity and contrast compared to legacy alternatives. Purchase Considerations Availability: Components can be found through specialist retailers like Jotrin Electronics Win Source Counterfeit Warning:

Be cautious when purchasing from open markets; some sources note a significant risk of "fake" parts for high-demand Himax components. Non-Returnable: Semiconductors like the The part number you've provided, HX8872F , seems

are frequently sold as non-returnable parts, so verifying exact compatibility with your PCB layout is essential before buying HX8872-C Himax – Price, Stock & Datasheet - WIN SOURCE

It seems you’re looking for the HX8872F datasheet (likely a TFT-LCD driver IC) in PDF format, possibly related to an upd (update or a prefix like µPD from NEC/Renesas). The mention of an “interesting review” suggests you may have seen a critical or unusual comment about this chip.

Here’s what you should know:

  1. Datasheet Access – The HX8872F is produced by Himax Technologies. Official datasheets are not always freely listed on general web searches due to NDAs, but you can try:

    • Datasheet archive sites (Alldatasheet, Datasheet4U, Datasheet.live) – search “HX8872F datasheet PDF”.
    • Himax’s website (product page or support section) – may require registration.
    • Panel repair forums (e.g., Badcaps, EEVblog) – sometimes members share datasheets for LCD controller ICs.

  2. What is “upd”?

    • Possibly a typo or search operator for update.
    • Could refer to µPD prefix (e.g., µPD161xxx) – a different driver IC family from Renesas/NEC. They are not the same as HX8872F.

  3. “Interesting review” – If you saw a review (on a forum, YouTube, or product page) claiming the HX8872F has timing issues, poor power sequencing, or incompatibility with certain MCUs, that would be noteworthy. Without a link, common criticisms for such LCD drivers include:

    • Incomplete datasheets missing register details.
    • Marginal charge pump for gate voltages.
    • SPI/parallel interface quirks when used with 3.3V logic.

To get the PDF:
Try this exact search (without the review part):
"HX8872F" datasheet pdf filetype:pdf
If nothing comes up, check LCD controller IC databases on Panelook or contact Himax directly.

It sounds like you are looking for technical details on the HX8872F integrated circuit and also need help drafting an essay, perhaps using this component as a topic.

While the "F" variant specifically is often listed as a replacement for parts like the ISL98602, most detailed technical specs available are for the HX8872-C version.

Below is a brief overview of the chip followed by a structured essay draft about its role in modern display technology. Technical Snapshot: Himax HX8872 Series

The HX8872 series, manufactured by Himax Technologies, consists of Timing Controllers (T-CON) primarily used to manage data flow between a system's video source and its LCD/LED panel.

Key Specs: Supports HD resolutions up to 1366 x 768, operates at 3.3V, and features CABC (Content Adaptive Brightness Control) for power efficiency.

Applications: Commonly found in tablets, navigation systems, and consumer electronics like digital cameras. Essay Draft: The Invisible Backbone of Modern Displays

IntroductionIn the era of high-definition visuals, the quality of a screen is often attributed to its resolution or panel type. However, the true "brain" of a display is often a small, specialized integrated circuit known as a Timing Controller (T-CON), such as the Himax HX8872 series. This essay explores how these components act as the invisible backbone of modern electronics, translating complex digital signals into the vivid images we see on our devices.

The Role of the T-CONA T-CON like the HX8872-F is essential for synchronizing the data sent from a graphics processor to the actual pixels on a screen. Without precise timing, the display would suffer from flickering or ghosting. The HX8872 series manages this through advanced "over-drive" technology, which speeds up pixel response times to ensure smooth transitions in high-speed video.

Efficiency and Power ManagementOne of the most critical challenges in portable electronics is battery life. The HX8872 addresses this through Content Adaptive Brightness Control (CABC). This technology analyzes the image content in real-time and adjusts the backlight accordingly, reducing power consumption without sacrificing perceived image quality. This balance of performance and efficiency is why such chips are standard in tablets and smartphones.

ConclusionWhile users may never see the HX8872-F chip tucked inside their devices, its impact is undeniable. By managing data timing and optimizing power usage, it ensures that high-definition displays remain both high-performing and energy-efficient. As display technology continues to evolve toward higher resolutions, the role of specialized controllers will only become more vital. Timing Controllers « Himax Technologies, Inc

The HX8872-F (often listed as HX8872-F09DDIG-HT) is a high-performance Timing Controller (T-CON) manufactured by Himax Technologies. It is primarily used in LCD and LED television panels to manage the timing and distribution of video signals to source and gate drivers. Technical Overview

Function: Orchestrates video signal timing, converting input data (like LVDS) into signals compatible with TFT-LCD panel source and gate drivers.

Resolution Support: Designed for high-definition (HD) displays, typically supporting a resolution of 1366 x 768.

Package Type: Commonly found in a QFN (Quad Flat No-lead) package, which offers a compact footprint for space-sensitive display boards.

Voltage Range: Operates at a typical digital supply voltage of 3.3V (range usually between 3.0V to 3.6V for typical IC operation). Key Specifications & Features

Interface: Features single-pixel LVDS receivers and pairs of mini-LVDS transmitters for low-EMI data transmission between the controller and drivers.

Signal Processing: Includes CABC (Content Adaptive Backlight Control) and over-drive support to improve image quality and reduce motion blur.

High Reliability: Built for consistent performance in automotive and consumer electronics environments.

Thermal Protection: Integrated safety features, such as automatic shutdown if internal temperatures exceed critical thresholds (typically ~150°C). Availability & Documentation

While the full technical PDF can be difficult to access publicly due to its nature as a proprietary semiconductor part, technical summaries and similar variant datasheets (like the HX8872-C or HX8872-E) are available on specialized engineering platforms:

Himax Product Catalog: Official overview of the HX8872 series.

Alldatasheet: Provides PDF downloads for related HX8872 series variants.

Worldway Electronics: Listings for procurement and footprint models.

Part 2: Decoding "UPD" in the Keyword Context

When searching for "hx8872f datasheet pdf upd", the term "UPD" is the most critical and misunderstood variable. In semiconductor documentation, "UPD" typically stands for Update or Revision Update.

For the HX8872F, "UPD" usually refers to one of two things:

  1. Silicon Revision Update (Errata): A document detailing changes from Rev A to Rev B or Rev C. This is vital because early revisions (Rev A) had known issues with gate driver clock stretching that were fixed in Rev C.
  2. Firmware/Register Update: Many modern LCD drivers allow initialization code updates via SPI. "UPD" files may contain the hex dumps or register settings required for specific panels.

Important Note: If you are seeing a file named HX8872F_UPD_V1.2.bin or similar, it is likely a firmware update file for an LCD controller board (e.g., a TFP401 or RA8876 board), not the raw datasheet. The actual datasheet is a .pdf file.

How to Find the HX8872F Datasheet (PDF) – Latest Update (UPD)

If you landed here searching for “HX8872F datasheet PDF UPD”, you’re likely working on a TFT LCD driver IC project. The HX8872 series (often from Himax or older ILI/Himax compatibles) can be tricky to locate – especially specific suffixes like “F” or “UPD” codes.

Let me save you hours of dead-end searches.

3. Typical HX8872-F Key Features (publicly known from similar Himax drivers)

If you need a deep technical report, here’s what a datasheet would likely cover, synthesized from HX8872-series public info:

| Category | Details | |----------|---------| | Resolution support | Up to 800×480 (RGB), 480×272 | | Interface | 16/18/24-bit parallel RGB (i8080 / MCU), SPI for command | | Display mode | TFT (a-Si) with integrated gate driver (GOA capable) | | On-chip memory | Internal SRAM or GRAM (frame buffer) | | Voltage | I/O: 1.8V–3.3V; Analog: 2.5V–3.6V | | Backlight control | PWM input for LED backlight | | Timing controller | Built-in TCON with horizontal/vertical timing generation | | Gamma correction | Programmable gamma curves | | Power saving | Sleep mode, partial display mode, idle mode off | | Package | COG (chip-on-glass) or COF, typically die form |

Can’t find it? Here’s the workaround

The HX8872 is 90% compatible with ILI9341 for basic initialization. For advanced features (gamma, partial display, sleep mode), you’ll need the real HX8872 register map.

Your best bet:

  1. Download HX8872-A datasheet (exists in multiple archives).
  2. Compare with your LCD module’s initialization code – the differences will be minor.
  3. If “F” indicates a different die or voltage (e.g., 1.8V I/O), check HX8872-B or HX8872-C.

Part 1: What is the HX8872F? An Overview

The HX8872F is a source driver IC manufactured by Himax Technologies. It is specifically designed to support a-Si TFT (amorphous silicon Thin-Film Transistor) LCD panels with resolutions up to 800 x 3 RGB x 480 (commonly known as WVGA) or similar 16:9 aspect ratios. Manufacturer's Website : The first place to look

Issue 3: Partial Sleep Wake-up

Original: After exiting deep standby, the internal oscillator wouldn't restart. UPD Fix: The initialization sequence now requires a dummy read from register 0x0A before sending 0x11. This is explicitly noted in the Rev C addendum.