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HD66420 |
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| Part Number | HD66420 |
| Manufacturer | Hitachi Semiconductor |
| Description | The HD66420 drives and controls a dot matrix graphic LCD(Liquid Crystal Display) using a bit-mapped method. It provides a highly flexible display through its on-chip display RAM, in which each two bit... |
| Features |
• • • • • • • • • • Built-in bit-mapped display RAM: 25.6kbits (160 × 80 × 2 bits) Grey scale display: PWM four-level grey scale can be selected from 32 levels Grey scale memory management: Packed pixel Partial display: Eight-lines data can be displayed in any place An 80-system MPU interface Power supply voltage for operation : 2.2V to 5.5V Power supply voltage for LCD : 13 V max. Selectable multiplex duty ratio: 1/8, 1/32, 1/64, 1/80 Built-in oscillator: external resister Low power consumption: 55µA typ. 80µA max. during display 0.1µA typ. 5µA max. during standby • Circuits for generatin... |
| Document |
 HD66420 Data Sheet
PDF 167.66KB |
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Desde 2024. D4U Semiconductor.
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