hd66108 Renesas Electronics Corporation., hd66108 Datasheet

Manufacturer Part Number

hd66108

Description

Ram-provided 165-channel Lcd Driver For Liquid Crystal Dot Matrix Graphics - Hitachi Semiconductor

Manufacturer

Renesas Electronics Corporation.

Datasheet

1.HD66108.pdf (60 pages)

Description

The HD66108T under control of an 8-bit MPU can drive a dot matrix graphic LCD (liquid-crystal

display) employing bit-mapped display with support of an 8-bit MPU.

Use of the HD66108T enables a simple LCD system to be configured with only a small number of chips,

since it has all the functions required for driving the display.

The HD66108T also enables highly-flexible display selection due to the bit-mapped method, in which

one bit of data in a display RAM turns one dot of an LCD panel on or off. A single HD66108T can

display a maximum of 100

HD66108T’s, a display can be further expanded.

The HD66108T employs the CMOS process and TCP package. Thus, if used together with an MPU, it

can provide the means for a battery-driven pocket-size graphic display device utilizing the low current

consumption of LCDs.

Features

Configuration Type

Column outputs only

Row outputs from the left and right sides

Row outputs from the right side 1

Row outputs from the right side 2

954

(RAM-Provided 165-Channel LCD Driver for Liquid Crystal Dot

Four types of LCD driving circuit configurations can be selected:

65 dots by using its on-chip 165

Matrix Graphics)

HD66108

165

100

132

No. of Column Outputs

100

65-bit RAM. Also, by using several

No. of Row Outputs

65 (from left: 32, from right: 33)