TW8832-LA2-GR Datasheet, PDF (2/2 Pages) Intersil Corporation – TFT Display Controller

TW8832, TW8832S
Power Management
• Supports functional based independent
power down
• 1.8/3.3 V operation
Miscellaneous
• Supports 2-wire serial bus interface
• Built-in single LED back light controller
• Built-in VCOM DC voltage
• Built-in VCOM analog amplitude
• Built-in DC-DC convertor
• Single 27MHz crystal
• 80-pin LQFP package
SPI
YIN0~2
CIN
VIN
DTVCLK
DTVD[7:0]
2D-Comb
Video
Decoder
Triple
TripAleDCAsDCs
Triple
ADCs
BT656
I/F
Input
Controller
Font
OSD
Scaler
Image
Enhance
SPI OSD
Output
Formatter
Flat Panel Out
TCON
LED/
VCOM
Control
TCON signals
Serial Data
2-Wire
Serial
Bus
I2C_SDAT
I2C_SCLK
FIGURE 1. FUNCTIONAL BLOCK DIAGRAM
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