OM6206

Features:

` Single-chip LCD controller and driver
` 65 row and 102 column outputs
` Display data RAM 65 ´ 102 bits
` On-chip:
Configurable 5 (4, 3 and 2) * voltage multiplier generating V_LCD (external V_LCD also possible)
Generation of intermediate LCD bias voltages
Oscillator requires no external components (external clock also possible).
` External reset input pin RES
` Serial interface maximum 4.0 Mbits/s
` CMOS compatible inputs
` Multiplex rate of 1 : 65
` Logic supply voltage range from 2.5 to 5.5 V (V<sub>DD1</sub> to V<sub>SS</sub>)
` High-voltage generator supply voltage range from 2.5 to 4.5 V (V_DD2 and V_DD3 to V_SS)
` Display supply voltage range from 4.5 to 9.0 V (V_LCD to V_SS)


Application

· Telecom equipment.


Description

The OM6206 is a low-power CMOS LCD controller and driver, designed to drive a graphic display of 65 rows and 102 columns. All necessary functions for the display are provided in a single chip, including on-chip generation of LCD sup-ply and bias voltages, resulting in a minimum of external components and low power consumption.

The OM6206 interfaces to microcontrollers via a serial bus interface.