HD66765 Datasheet 396-channel Segment Driver

Manufacturer: Hitachi Semiconductor (now Renesas)

Overview: —PRELIMINARY— HD66765 396-channel Segment Driver with Internal RAM for 4096-color Displays nTarget Specification tio Rev.0.

Datasheet Details

Part number	HD66765
Manufacturer	Hitachi Semiconductor (now Renesas)
File Size	254.92 KB
Description	396-channel Segment Driver
Datasheet	HD66765-HitachiSemiconductor.pdf

General Description

peThe HD66765, 396-channel segment driver LSI, displays 132RGB-by-176-dot graphics on STN Sdisplays in 4096 colors.

It is for driving STN color LCD displays to a maximum of 132RGB by 176 ydots, in combination with the HD66764 common driver.

The HD66765’s bit-operation functions, 16rbit high-speed bus interface, and high-speed RAM-write functions enable efficient data transfer and ahigh-speed rewriting of data to the graphics RAM.

Key Features

132RGB x 176-dot graphics display LCD controller/driver for 4,096 STN colors (when HD66764 is used).
Low-voltage drive and flickerless PWM grayscale drive.
16-/8-bit high-speed bus interface and serial peripheral interface (SPI).
High-speed burst-RAM write function.
Writing to a window-RAM address area by using a window-address function.
Bit-operation functions for graphics processing:  Write-data mask function in bit units  Logical operat.

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More Datasheets from Hitachi Semiconductor (now Renesas)

Part Number	Description
HD66760	104 x 80-dot Graphics LCD Controller/Driver
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HD66766R	132 x 176-dot Graphics LCD Controller/Driver
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HD66710	(Dot Matrix Liquid Crystal Display Controller/Driver)
HD66724	(Graphics LCD Controller/Driver with Key Scan Function)
HD66725	(Graphics LCD Controller/Driver with Key Scan Function)
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