YGV609

YGV609 is a kind of color STN-LCD controller (CSLC). YGV609 is an LSI which accepts RGB 4-bit digital signals and interfaces with a variety of color STN liquid crystal panel displays.There are some features of YGV609 as follows.First, it accepts RGB 4-bit digital signals and converts to STN-LCD color data (15 colors for each R, G, B to a maximum of 3375 simultaneous colors).The second is easy intergration with the YGV607 (PVDCD).Then is intergral pattern tables containing 15 gray scales for each of R, G and B.Besides, it can be interfaced with 4- or 8-bit data transmission, single- or dual-drive type panel displays.Furthermore, standby mode reduces power consumption.The fifth one is that display position can be adjusted by up to 512 dots (horizontal) 256 lines (vertical) for display screen.The last one is CMOS, +5 V power supply and 44-pin QFP.

What comes next is about the absolute maximum ratings of YGV609.The VDD (power supply voltage) is from -0.5 V to +7.0 V.The VI (input terminal voltage) is from -0.5 to Vdd+0.5 V.The VO (output terminal voltage) is from -0.5 to Vdd+0.5 V.The IO (output terminal current) is from -20 to +20 mA.The Tstg (storage temperature) is from -50 to +125.

The following is about the recommended operating conditions of YGV609.The VDD (supply voltage) is 4.75 V, the typical is 5.00 V and the maximum is 5.25 V.The VSS (supply voltage) is 0 V.The minimum VIL (input low voltage) is -0.3 V and the maximum is 0.8 V except for the RESET terminal.The minimum VIH (input high voltage) is 2.2 V and the maximum is VDD+0.3 V except for the RESET terminal.The minimum VIL (input low voltage) is -0.3 V and the maximum is 1.5 V for the RESET terminal.The minimum VIH (input high voltage) is 3.5 V and the maximum is VDD+0.3 V for the RESET terminal.The TOP (ambient operating temperature) is from 0 to +70.