PCF8811
Overview
The PCF8811 is a low-power CMOS1 LCD controller and driver. It is designed to drive a graphic display of 80 rows and 128 columns or of 79 rows, 128 columns, and an icon row of 128 symbols.
- Single-chip LCD controller and driver
- 80 row and 128 column outputs
- Display data RAM 80 128 bit
- 128 icons (in extended command set row 79 can be configured for displaying icons)
- Low power consumption; suitable for battery operated systems
- Interfaces:; 8-bit parallel; 3- or 4-line Serial Peripheral Interface (SPI); High-speed I2C-bus
- Configurable voltage multiplier generating LCD supply voltage VLCD; an external VLCD is also possible
- Linear temperature compensation of VLCD:; 8 programmable temperature coefficients (extended command set); one fixed temperature coefficient which can be set as default by OTP programming (basic command set)
- Generation of intermediate LCD bias voltage
- Oscillator requires no external components
