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TW8816-LA3-GRR5438 is listed in the Video Processing range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC ILCD CONTROLLER. Review the specifications below when checking this part for your BOM.
Video Processing specifications for TW8816-LA3-GRR5438
- Description：IC ILCD CONTROLLER
- Series：Techwell™
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Function：Processor
- Applications：Consumer Video
- Standards：NTSC, PAL, SECAM
- Control Interface：GPIO, I2C, SPI, Serial
- Voltage - Supply：-
- Mounting Type：Surface Mount
- Package / Case：128-LQFP
- Supplier Device Package：128-LQFP (14x20)
- Grade：-
- Qualification：-
Video Processing datasheet and documents for TW8816-LA3-GRR5438
Video Processing Overview
The TW8816-LA3-GRR5438 is a highly integrated LCD display processor manufactured by Renesas Electronics Corporation, originally developed under the Intersil brand. It serves as a multi-purpose solution for analog and digital panels, integrating an 8-bit MCU and CCFL controller to reduce BOM cost. The device supports WXGA resolutions up to 1280x768 at 100MHz and operates on 1.8V/3.3V supplies with typical power consumption under 500mW. It features multiple input ports including CVBS, S-Video, YPbPr, RGB, and digital RGB/YCbCr.
Video Processing Feature Summary
- Integrates an 8-bit 8051 MCU with SPI interface and a single-channel CCFL controller with lamp fault monitoring.
Video Processing Applications
- TV Tuners
- DVD players
- Back-up cameras
- DTV/DMB receivers
- Navigation/GPS receivers
Video Processing Procurement Notes
Verify the manufacturer origin carefully, as the datasheet references Intersil while the model indicates Renesas. Confirm that the specific suffix corresponds to the required packaging and temperature grade. Ensure compatibility with existing system designs regarding the 1.8V/3.3V operation and 27MHz crystal requirement before procurement.
Video Processing Selection Notes
Select this component when a high level of integration is required for both analog and digital display applications. It is suitable for designs needing built-in image enhancement, OSD capabilities, and backlight control without external discrete components. Consider its support for various panel formats and input types when designing versatile display systems.
Video Processing Part Context
This part belongs to the TW8816 family of LCD flat panel processors. The series is designed to simplify display architecture by combining video decoding, processing, and timing control functions into a single chip. It targets consumer electronics requiring compact and cost-effective display solutions.
Video Processing Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and functional compatibility if considering alternative video processors from other manufacturers.
Video Processing FAQ
Does the TW8816 support digital panel interfaces?
Yes, it supports digital TTL panels up to WXGA resolution and digital RGB/YCbCr inputs.
What type of microcontroller is integrated into the TW8816?
It integrates an 8-bit 8051 MCU with an SPI interface.
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