FEDL9058E - LAPIS

FEDL9058E 132-Channel LCD Driver

The ML9058E is an LSI for dot matrix graphic LCD devices carrying out bit map display. This LSI can drive a dot matrix graphic LCD display panel under the control of an 8-bit microcomputer (hereinafter described MPU). Since all the functions necessary for driving a bit map type LCD device are incorporated in a single chip, using the ML9058E makes it possible.

Features

and is therefore suitable for displays in battery-operated portable equipment. The ML9058E has 65 common signal outputs and 132 segment signal outputs and one chip can drive a display of up to 65  132 dots. FEATURES
 Direct display of the RAM data using the bit map method Display RAM data “1” ... Dot is displayed Display RAM data “0” ... Dot is not displayed (during forward display)
 Display RAM capacity 65  132 = 8580 bits
 LCD Drive circuits 65 common outputs, 132 segment outputs
 MPU interface: Can select an 8-bit parallel or serial interface
 Built-in voltage multiplier circuit for.