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HT1621 |
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| Part Number | HT1621 |
| Manufacturer | Holtek Semiconductor Inc |
| Title | RAM Mapping 32 x 4 LCD Controller |
| Features |
· Operating voltage: 2.4V~5.2V · Built-in 256kHz RC oscillator · External 32.768kHz crystal or 256kHz frequency source input · 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)... |
| Document |
 HT1621 Data Sheet
PDF 169.24KB |
Similar Datasheet
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | HT1620 |
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 |
|
| 6 | HT16220G |
Holtek Semiconductor |
RAM Mapping 32 x 8 LCD Controller |
|
Desde 2024. D4U Semiconductor.
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