LC75874E Overview
EN5800 CMOS LSI LC75874E, 75874W 1/4-Duty General-Purpose LCD Display Driver Overview The LC75874E and LC75874W are 1/4-duty generalpurpose microprocessor-controlled LCD driver that can be used in applications such as frequency display in products with electronic tuning. In addition to being able to drive up to 264 segments directly, the LC75874E and LC75874W can also control up to 8 general-purpose output ports....
LC75874E Key Features
- Serial data input supports CCB format munication with the system controller
- Serial data control of the power-saving mode based backup function and the all segments forced off function
- Serial data control of switching between the segment output port and general-purpose output port functions
- High generality, since display data is displayed directly without the intervention of a decoder circuit
- Independent VLCD for the LCD driver block (VLCD can be set to any voltage in the range 2.7 to 6.0 V, regardless of the l
- The INH pin allows the display to be forced to the off state
- RC oscillator circuit
- CCB is a trademark of SANYO ELECTRIC CO., LTD
- CCB is SANYO’s original bus format and all the bus addresses are controlled by SANYO