PCF8578 LCD Row/column Driver For Dot Matrix Graphic Displays

The PCF8578 is a low power CMOS LCD row/column driver, designed to drive dot matrix graphic Displays at multiplex rates of 1 : 8, 1 : 16, 1 : 24 or 1 : 32. The device has 40 outputs, of which 24 are programmable, configurable as 32/8 , 24/16 , 16/24 or 8/32 rows/columns. The PCF8578 CAN function as a stand-alone LCD controller/driver for use in small systems, or for larger systems CAN be used in conjunction with up to 32 PCF8579s for which it has been optimized. Together these two devices form a general purpose LCD dot matrix driver chip set, capable of driving Displays of up to 40960 dots. The PCF8578 is compatible with most Microcontrollers and communicates via a two-line bidirectional bus (I2C-bus). Communication overheads are minimized by a Display RAM with auto-incremented addressing and Display bank switching.
By NXP Semiconductors
PCF8578 's PackagesPCF8578 's pdf datasheet
PCF8578H-1 LQFP
PCF8578T-1 VSO56
PCF8578U-2-F1




PCF8578 Pinout, Pinouts
PCF8578 pinout,Pin out
This is one package pinout of PCF8578,If you need more pinouts please download PCF8578's pdf datasheet.

PCF8578 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

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