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See Technical Specifications

RAA278842B2GFP#AA0

Video ICs Low Cost Full HD LCD Controller with Image Corruption Diag.

Manufacturer:

Renesas Electronics
Mfr.Part #:

RAA278842B2GFP#AA0
Datasheet:

RAA278842B2GFP#AA0 Datasheet (PDF)
Number of Channels:

2 Channel
Mounting Style:

SMD/SMT
Display Resolution - Pixels:

1920 x 1080
Interface Type:

I2C
EDA/CAD Models:

Request Free CAD Models for RAA278842B2GFP#AA0

Email: [email protected]

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RAA278842B2GFP#AA0 General Description

The RAA278842 and RAA278843 are highly integrated LCD video processors that incorporate many of the features required to create a cost effective multipurpose LCD display system. These include a high quality 2D comb NTSC/PAL/SECAM video decoder that supports single-ended or differential composite video inputs, two TTL digital input interfaces, two LVDS Open LDI input interfaces, a MIPI-CSI2 input interface, and an EEPROM/SPI interface. The outputs include a dual channel LVDS Open LDI panel interface and a separate MIPI-CSI2 output in the RAA278842 or a pseudo BT. 656 output in the RAA278843.

Both devices can support input resolutions up to 1080p and can drive LCD panels up to 1920x1080. The video processing capabilities include arbitrary H/V scaling using a high quality scaler and de-interlacer engine, panoramic scaling, image mirroring, image adjustment and enhancement using 10-bit per color processing, black and white stretch, a versatile OSD, and much more. In addition, the RAA278842 and RAA278843 have a multi-feature image integrity diagnostic capability to dynamically determine if the input video is corrupted. The feature set and versatility of this device makes it an ideal solution for automotive LCD display applications.

Key Features

Analog Video Decoder
- High quality adaptive 2D comb filter for both NTSC and PAL inputs
- 10-bit ADC and analog clamping circuit
Digital Input Support
- Supports two parallel digital input ports up to 32 bits total, with many combinations (24 + 8, 16 + 16, etc.)
- Supports YCbCr/RGB 24-bit input up to 1080p resolution
- Dual-channel LVDS open LDI inputs - up to 150MHz per channel or in Dual mode (75MHz per channel)
- MIPI-CSI2 input
TFT Panel Support
- Supports 3, 4, 6, or 8 bits per pixel up to 16.8 million colors with built-in dithering engine
- Supports single channel LVDS panels up to 1920 x 1080 resolution (150MHz)
- Supports dual-channel LVDS up to 1920 x 1080 resolution (150MHz)
MIPI-CSI2 Output: Four-lane MIPI-CSI2 output port (1.2Gb/lane)
Image Processing
- A high-quality scaler with both up/down scaling support
- Built-in 2D de-interlacing function
- Supports programmable cropping of input video and graphics
- 10-bit per color processing
- 10-bit image enhancement processing and 10-bit Gamma correction
Miscellaneous
- Fast mode plus I²C interface up to 1.2Mbps with zero hold time
- Short diagnostics
  - Short to battery
  - Short to ground
- 1.8/3.3V I/O support
- Single 27MHz crystal
- 128 Ld LQFP with exposed thermal pad
- RAA2788423HFP#AA0 is AEC-Q100 qualified

Specifications

Product Category	Video ICs	Number of Channels	2 Channel
Mounting Style	SMD/SMT	Display Resolution - Pixels	1920 x 1080
Interface Type	I2C	Moisture Sensitive	Yes
Product Type	Video ICs	Factory Pack Quantity	90
Subcategory	Video ICs	Supply Voltage - Max	3.3 V
Supply Voltage - Min	1.8 V