PCF8578TD-T LCD row/column driver for dot matrix graphic displays - Application: LCD row/column driver for dot matrix graphic displays ; Drive capability, number of segments at a multiplex rate, 1:16: 384 ; Drive capability, number of segments at a multiplex rate, 1:8: 256 ; Features: easy blinking, scratch pad RAM ; Interfaces: I2C-bus ; LCD voltage Vop(max): 9.0 V; Logic voltage: 2.5 to 6.0 V