The HD66766R, color-graphics LCD controller and driver LSI, displays 132-by-176-dot graphics for 65K STN colors. A 16-bit high-speed bus interface and high-speed RAM write function enable efficient data transfer and high-speed rewriting of data to the graphics RAM. The HD66766R has various functions for reducing the power consumption of a LCD system, such as.
• 132RGB x 176-dot graphics display LCD controller/driver for 65K STN colors
• low voltage drive and flickerless PWM grayscale drive
• 16-/8-bit high-speed bus interface and Clock Synchronized Serial 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 operation in pixel unit and conditional write function.
1
HD66766R
Rev. 1.0-1 / September 2002
• Various color-display control functions - 65K out of 140K possible c.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HD66766 |
Hitachi Semiconductor |
132 x 176-dot Graphics LCD Controller/Driver | |
2 | HD66760 |
Hitachi Semiconductor |
104 x 80-dot Graphics LCD Controller/Driver | |
3 | HD66765 |
Hitachi Semiconductor |
396-channel Segment Driver | |
4 | HD66702 |
Hitachi Semiconductor |
Dot-Matrix Liquid Crystal Display Controller/Driver | |
5 | HD66704 |
Hitachi Semiconductor |
Liquid Crystal Display Controller/Driver | |
6 | HD66705U |
Hitachi Semiconductor |
Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver | |
7 | HD66710 |
Hitachi Semiconductor |
(Dot Matrix Liquid Crystal Display Controller/Driver) | |
8 | HD66712 |
Hitachi |
Dot-Matrix Liquid Crystal Display Controller/Driver | |
9 | HD66712U |
Hitachi |
Dot-Matrix Liquid Crystal Display Controller/Driver | |
10 | HD66720 |
Hitachi |
Panel Controller/Driver | |
11 | HD66724 |
Hitachi Semiconductor |
(Graphics LCD Controller/Driver with Key Scan Function) | |
12 | HD66725 |
Hitachi Semiconductor |
(Graphics LCD Controller/Driver with Key Scan Function) |