LC75853NW
LC75853NW is 1/3 Duty LCD Display Driver manufactured by SANYO.
Ordering number : ENN4967C
CMOS IC
LC75853NE, 75853NW
1/3 Duty LCD Display Drivers with Key Input Function
Overview
The LC75853NE and LC75853NW are 1/3 duty LCD display drivers that can directly drive up to 126 segments and can control up to four general-purpose output ports. These products also incorporate a key scan circuit that accepts input from up to 30 keys to reduce printed circuit board wiring.
Features
- Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)
- 1/3 duty
- 1/2 bias and 1/3 duty
- 1/3 bias drive schemes can be controlled from serial data (up to 126 segments).
- Sleep mode and all segments off functions that are controlled from serial data
- Segment output port/general-purpose output port function switching that is controlled from serial data
- Serial data I/O supports CCB format munication with the system controller.
- Direct display of display data without the use of a decoder provides high generality.
- Provision of an on-chip voltage-detection type reset circuit prevents incorrect displays.
- 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.
Package Dimensions unit: mm 3159-QFP64E
1.0 48
[LC75853NE]
17.2 14.0 1.6 0.8 0.35 1.0
17.2 14.0 1.6 1.0 0.8 1.0 3.0max
64 1 unit: mm 3190-SQFP64
17 16
0.1 2.7
15.6 0.8
SANYO: QFP64E
48...
