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HT1620 |
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| Part Number | HT1620 |
| Manufacturer | Holtek Semiconductor Inc |
| Description | The HT1620 is a 128 pattern (32´4), memory mapping, and multi-function LCD driver. The S/W configuration feature of the HT1620 makes it suitable for multiple LCD applications including LCD modules and... |
| Features |
· · · · · · · · · Logic operating voltage: 2.4V~3.3V LCD voltage: 3.6V~4.9V Low operating current <3mA at 3V External 32.768kHz crystal oscillator Selection of 1/2 or 1/3 bias, and selection of 1/2 or 1/3 or 1/4 duty LCD applications Internal time base frequency sources Two selectable buzzer frequencies (2kHz/4kHz) Built-in capacitor type bias charge pump Time base or WDT overflow output · · · · · · · · · 8 kinds of time base/WDT clock source 32´4 LCD driver Built-in 32´4-bit display RAM 3-wire serial interface Internal LCD driving frequency source Software configuration feature R/W address... |
| Document |
 HT1620 Data Sheet
PDF 271.23KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | HT1621 |
Holtek Semiconductor Inc |
RAM Mapping 32 x 4 LCD Controller |
|
| 2 | HT1621 |
ART CHIP |
RAM Mapping 32 x 4 LCD Controller |
|
| 3 | HT1621G |
Holtek Semiconductor |
RAM Mapping 32 x 4 LCD Controller |
|
| 4 | HT1622 |
Holtek Semiconductor Inc |
RAM Mapping 64 x 16 LCD Controller |
|
| 5 | HT16220 |
Holtek Semiconductor Inc |
RAM Mapping 32 x 8 LCD Controller |
|