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HT1622 |
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| Part Number | HT1622 |
| Manufacturer | Holtek Semiconductor Inc |
| Description | HT1622 is a peripheral device specially designed for I/O type MCU used to expand the display capability. The max. display segment of the device are 256 patterns (32´8). It also supports serial interfa... |
| Features |
· 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 interface · 8 kinds of time base or WDT selection · Time base or WDT overflow output · Built-in LCD display RAM · R/W address auto increment · Two selectable buzzer frequencies (2kHz or 4kHz) · Power down command reduces power consumption · Software configuration feature · Data mode and Command mode instructions · Three data accessing modes · VLCD pin to adjust LCD operating voltage ·... |
| Document |
 HT1622 Data Sheet
PDF 153.00KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 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 | HT1621 |
ART CHIP |
RAM Mapping 32 x 4 LCD Controller |
|
| 4 | HT1621G |
Holtek Semiconductor |
RAM Mapping 32 x 4 LCD Controller |
|
| 5 | HT16220 |
Holtek Semiconductor Inc |
RAM Mapping 32 x 8 LCD Controller |
|