PCF8811 - NXP Semiconductors

PCF8811 80 x 128 pixels matrix LCD driver

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. All necessary functions for the display are provided in a single chip, including on-chip generation of the LCD supply and bias voltages. Therefore only a minimum of extern.

Features

 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 .