NXP Semiconductors PCF8576C Universal LCD Driver
The NXP Semiconductors PCF8576C Universal LCD Driver is a peripheral device that interfaces to almost any LCD with low multiplex rates. The NXP PCF8576C generates the drive signals for any static or multiplexed LCD containing up to four backplanes and up to 40 segments and can easily be cascaded for larger LCD applications. NXP PCF8576C LCD drivers are compatible with most microprocessors or microcontrollers and communicate via a two-line bidirectional I²C bus. Communication overheads are minimized by a display RAM with auto-incremented addressing and by hardware sub-addressing.