HT1621 |
Part Number | HT1621 |
Manufacturer | ART CHIP |
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 256 kHz 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) Power do... |
Document |
HT1621 Data Sheet
PDF 289.60KB |
Similar Datasheet
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---|---|---|---|---|
1 | HT1620 |
Holtek Semiconductor Inc |
RAM Mapping 32 x 4 LCD Controller | |
2 | HT1621 |
Holtek Semiconductor Inc |
RAM Mapping 32 x 4 LCD Controller | |
3 | HT1621G |
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4 | HT1622 |
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5 | HT16220 |
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6 | HT16220G |
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