1/8 to 1/10 Duty General-Purpose LCD Display Drivers
Ordering number : ENN*6473
CMOS IC
LC75878E, 75878W
1/8 to 1/10 Duty General-Purpose LCD Display Drivers
Preliminary O...
Description
Ordering number : ENN*6473
CMOS IC
LC75878E, 75878W
1/8 to 1/10 Duty General-Purpose LCD Display Drivers
Preliminary Overview
The LC75878E and LC75878W are 1/8 to 1/10 duty general-purpose LCD display drivers used for character and graphics display. These products operate under the control of a microcontroller and can directly drive an LCD with up to 730 segments. They can also control up to 4 general-purpose output ports.
Package Dimensions
unit: mm 3151-QFP100E
[LC75878E]
0.825 0.575
80 81
0.65
23.2 20.0 0.3
1.6 0.575
51 50
0.15
Features
1/8duty–1/4bias, 1/9duty–1/4bias, and 1/10duty–1/4bias drive schemes can be controlled from serial data. 1/8duty–1/4bias: up to 600 segments 1/9duty–1/4bias: up to 666 segments 1/10duty–1/4bias: up to 730 segments Serial data input supports CCB format communication with the system controller. Serial data control of the power-saving mode based backup function and all the segments forced off function. Direct display of display data without the use of a decoder provides high generality. Built-in display contrast adjustment circuit. Up to 4 general-purpose output ports are included. Independent LCD driver block power supply VLCD. The INH pin is provided. This pin turns off the display and forces the general-purpose output ports to the low level. RC oscillator circuit
17.2 14.0
0.65
0.825
1.6
31 100
0.1 2.7
21.6
0.8
SANYO: QFP100E
unit: mm 3181B-SQFP100
[LC75878W]
16.0 14.0 1.0
75
0.5
1.0
51 50
0.145
1.0
7...
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