LC75844M Overview
ENN6235 CMOS IC LC75844M 1/4 Duty General-Purpose LCD Driver Overview The LC75844M is a 1/4 duty general-purpose LCD driver that can be used for frequency display in electronic tuners under the control of a microcontroller. The LC75844M can drive an LCD with up to 88 segments directly. The LC75844M can also control up to 4 general-purpose output ports.
LC75844M 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 all the segments forced off function
- Serial data control of switching between the segment output port and the general-purpose output port functions
- High generality, since display data is displayed directly without decoder intervention
- Independent VLCD for the LCD driver block (VLCD can be set to any voltage in the range 2.7 to 6.0 volts, regardless of t
- The INH pin can force the display to the off state
- RC oscillator circuit
- CCB is a trademark of SANYO ELECTRIC CO., LTD
- CCB is a SANYO’s original bus format and all the bus addresses are controlled by SANYO
