UPD16716中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

DESCRIPTION

The μ PD16716 is a source driver for TFT-LCDs capable of dealing with displays with 64-gray scales. Data input is based on digital input configured as 6 bits by 6 dots (2 pixels), which can realize a full-color display of 260,000 colors by output of 64 values γ -corrected by an internal D/A converter and 5-by-2 external power modules. Because the output dynamic range is as large as VSS2 + 0.1 V to VDD2 – 0.1 V, level inversion operation of the LCD’s common electrode is rendered unnecessary.

FEATURES

? CMOS level input (2.5 to 3.6 V)

? 384 Outputs

? Input of 6 bits (gray scale data) by 6 dots

? Capable of outputting 64 values by means of 5-by-2 external power modules (10 units) and a D/A converter (RDAC)

? Logic power supply voltage (VDD1) : 2.5 to 3.6 V

? Driver power supply voltage (VDD2) : 15.0 V ± 0.5 V

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

? High-speed data transfer:

fCLK = 70 MHz (internal data transfer speed when operating at VDD1 = 3.0 V),

45 MHz (internal data transfer speed when operating at VDD1 = 2.5 V)

? Apply for dot-line inversion, n-line inversion and column line inversion

? Output Voltage polarity inversion function (POL)

? Display data inversion function (capable of controlling by each input port) (POL21, POL22)

? Low power control function (LPC)