PCF8811
description
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 external ponents are required and power consumption is low. The PCF8811 can interface microcontrollers via a parallel bus, serial bus, or I2C-bus interface.
For a selection of NXP LCD graphic drivers, see Table 44 on page 85.
2. Features and benefits
- Single-chip LCD controller and driver
- 80 row and 128 column outputs
- Display data RAM 80 128 bit
- 128 icons (in extended mand 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...
