UPD16647N中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

DESCRIPTION

The μ PD16647 is a source driver for TFT-LCD 64 gray scale displays. Its logic circuit operates at 3.3 V and the driver circuit operates at 5.0 V. The input data is digital data at 6 bits x 3 dots, and 260,000 colors can be displayed in 64-value outputs γ -corrected by the internal D/A converter and 10 external power supplies. The clock frequency is 50 MHz MIN. μ PD16647 can be used in TFT-LCD panels conforming to the SVGA standards.

FEATURES

? CMOS level input

? 402/384 outputs

? 6 bits (gray scale data) x 3 dots input

? 64-value output by 10 external power supplies and internal D/A converter

? Output dynamic range : VSS2 + 0.1 V to VDD2 ? 0.1 V

? High-speed data transfer: fMAX =50 MHz MIN.(internal data transfer rate at supply voltage VDD1 of logic circuit =3.0 V)

? Level of γ -corrected power supply can be inverted

? Input data inversion function (INV)

? Precharge-less output buffer

? Logic supply voltage (VDD1) : 3.3 V ± 0.3 V

? Driver supply voltage (VDD2) : 5.0 V ± 0.5 V

? Slim TCP