HD66108T00 データシートの表示（PDF） - Hitachi -> Renesas Electronics

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HD66108T00

RAM-Provided 165-Channel LCD Driver for Liquid Crystal Dot Matrix Graphics

Hitachi -> Renesas Electronics 

HD66108

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

Matrix Graphics)

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 × 65 dots by using its on-chip 165 × 65-bit RAM. Also, by using several

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

• Four types of LCD driving circuit configurations can be selected:

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

No. of Column Outputs

165

100

100

132

No. of Row Outputs

0

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

65

33

954

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