TW8817-TA3-GR Intersil, TW8817-TA3-GR Datasheet - Page 2

• Manufacturer Part Number: TW8817-TA3-GR
• Description: IC LCD CTRLR 80TQFP
• Manufacturer: Intersil
• Type: LCD Controllerr

Specifications of TW8817-TA3-GR

• Applications: LCD TV/Monitor
• Mounting Type: Surface Mount
• Package / Case: 80-TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Automotive Display ICs
Automotive Display ICs
Analog Video Decoder
TFT Panel Support
Font OSD
Built-in Microcontroller
LED Controller
About Techwell
Techwell is a fabless semiconductor company that designs, markets and sells mixed signal integrated circuits for multiple digital
video applications in the consumer, security surveillance and automotive markets, including advanced TVs, multifunction LCD
monitors, DVD Recorders, security surveillance systems and in-car LCD displays. Founded in 1997, we currently have over 125
employees and are headquartered in San Jose, California, with additional R&D and sales activities in South Korea, Japan, Taiwan
and China. NASDAQ: TWLL
NTSC (M, 4.34) and PAL (B, D, G, H, I, M, N, N combination),
PAL (60), SECAM with automatic format detection
Advanced synchronization processing for VCR trick play
signal
Two 10-bit ADCs and analog clamping circuit
Built-in analog anti-aliasing filter
Fully programmable static gain or automatic gain
control for the Y or CVBS channel
Programmable white peak control for the Y or CVBS
channel
Software selectable analog inputs allows any of the
following combinations:
4-H adaptive comb filter Y/C separation
PAL delay line for color phase error correction
Digital PLL for both color and horizontal locking
Programmable hue, brightness, saturation, contrast,
sharpness, Gamma control, and noise suppression
Automatic color control and color killer
Detection of level of copy protection according to
Macrovision standard
Supports a wide variety of Digital single pixel active matrix
TFT panels
Supports digital TTL panel up to SVGA
Supports 3, 4, and 6 bits per pixel format
Built-in Font OSD with 202 ROM and programmable 227
RAM fonts. Supports Multi-color fonts by combining 3
single color fonts
Multi-window OSD support with color pallet
Support OSD overlay with alpha blending
Support external SPI Interface
Support I2C Master interface with GPIO
Support 2 LED signal interface with GPIO
Support UART interface with GPIO
Support IR or interrupt with GPIO
Boost-up
DC and PWM Dimming Control
Built-in Open LED Protection
1MHz fixed Switching Frequency
Resistor-programmable LED Current
2 composite video
1 S-Video
Techwell
Timing Controller (TCON)
Miscellaneous
Image Processing & Enhancement
Power Management
CCFL Controller
Support programmable interface signals for control
Column (source) driver / row (gate) driver
Supports 2-wire serial bus interface
Temperature rating: -40 C to +85 C
Spread spectrum PLL
Low-speed ADC for KEY scan
Programmable panel VCOM offset control
5V tolerant I/O
Power-down mode
Single 27MHz crystal
Built-in 2D de-interlacing engine
Built-in high quality scalar
Programmable hue, brightness, saturation, contrast
Sharpness control with vertical peaking
Programmable color transient improvement control
Panorama / Water-glass scaling
Programmable Gamma correction tables
Black/White Stretch
Programmable favorite color enhancement
Supports Panel power sequencing.
Supports DPMS for monitor power management
1.8 / 3.3 V operation
Single channel CCFL controller based on push-pull
architecture
Lamp fault monitoring- Lamp Open, Lamp Over-current,
Failure to Strike and Over-voltage
Programmable Lamp Frequency to move EMI spurs out
of band
Analog or digital brightness control. 300:1 vdimming
range with the digital brightness control
Low power stand-by mode
Low cost, highly integrated LCD
Low cost, highly integrated LCD
controller for digital LCD panels
controller for digital LCD panels
TW8817
2008 Techwell Inc. All rights reserved.