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Datasheet HT1622 Equivalent ( PDF ) |
| N.º | Número de pieza | Descripción | Fabricantes | |
| 3 | HT1622 | RAM Mapping 64 x16 LCD Controller for I/O C HT1622
RAM Mapping 32´8 LCD Controller for I/O mC
Features
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Operating voltage: 2.7V~5.2V Built-in RC oscillator 1/4 bias, 1/8 duty, frame frequency is 64Hz Max. 32´8 patterns, 8 commons, 32 segments Built-in internal resistor type bias generator 3-wire serial interfac |
 Holtek Semiconductor Inc |
 |
| 2 | HT16220 | RAM Mapping 32x8 LCD Controller for I/O xC HT16220
RAM Mapping 32´8 LCD Controller for I/O mC
Features
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Operating voltage: 2.7V~5.2V External Crystal 32.768kHz oscillator 1/4 bias, 1/8 duty, frame frequency is 64Hz Max. 32´8 patterns, 8 commons, 32 segments Built-in internal resistor type bias generator 3-wire |
Holtek Semiconductor Inc |
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| 1 | HT16220 | RAM Mapping 64x16 LCD Controller for I/O C HT16220
RAM Mapping 32´8 LCD Controller for I/O mC
Features
· · · · · · · · · ·
Operating voltage: 2.7V~5.2V External Crystal 32.768kHz oscillator 1/4 bias, 1/8 duty, frame frequency is 64Hz Max. 32´8 patterns, 8 commons, 32 segments Built-in internal resistor type bias generator 3-wire |
Holtek Semiconductor Inc |
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