HD66765 Description
PRELIMINARY HD66765 396-channel Segment Driver with Internal RAM for 4096-color Displays nTarget Specification tio Rev.0.1 January, 2001 cificaDescription 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 bination with the HD66764 mon driver. The HD66765’s bit-operation...
HD66765 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
- Various color-display control functions: 4,096 out of 13,824 possible colors can be displayed at the same time (graysc
- Built-in circuit for interfacing with the HD66764 mon driver