Hitachi HD66702
The HD66702 dot-matrix liquid crystal display controller and driver LSI displays alphanumerics, Japanese kana characters, and symbols. It can be configured to drive a dot-matrix liquid crystal display under the control of a 4- or 8-bit microprocessor. The low 3-V power supply of the HD66702 under development is suitable for any portable battery-driven product requiring low power dissipation.| Part No. | HD66702 |
|---|---|
| Datasheet | HD66702 Download |
| Manufacturer |  Hitachi |
| Description | Dot-Matrix Liquid Crystal Display Controller/Driver |
| Buy | Stock & Price |
DESCRIPTION
Since all the functions required for driving a dot-matrix liquid crystal display are internally provided on one chip, a minimal system can be interfaced with this controller/driver. A single HD66702 can display up to two 20-character lines.FEATURES
● 5 × 7 and 5 × 10 dot matrix possible● 80 × 8-bit display RAM (80 characters max.)
● 7,200-bit character generator ROM 160 character fonts (5 × 7 dot) 32 character fonts (5 × 10 dot)
● 64 × 8-bit character generator RAM 8 character fonts (5 × 7 dot) 4 character fonts (5 × 10 dot)
● 16-common × 100-segment liquid crystal display driver
● Programmable duty cycles 1/8 for one line of 5 × 7 dots with cursor 1/11 for one line of 5 × 10 dots with cursor 1/16 for two lines of 5 × 7 dots with cursor 227 HD66702
● Maximum display characters One line 1/8 duty cycle, 20-char. × 1-line 1/11 duty cycle, 20-char. × 1-line Two lines 1/16 duty cycle, 20-char. × 2-line
● Wide range of instruction functions Display clear, cu...
