Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
HT1621 |
Click to view a larger image
| Part Number | HT1621 |
| Manufacturer | ART CHIP |
| Description | The HT1621 is a 128 pattern (32x4), memory mapping, and multi-function LCD driver. The S/W c... |
| 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 down command reduces power consumption Built-in time base generator and a WDT Time base or WDT overflow output 8 kinds of time base/WDT clock sources
32x4 LCD driver Built-in 32x4 bit display RAM 3-wire serial interface Internal LCD driving frequency source Software configuration feature Data mode an... |
| Document |
 HT1621 Data Sheet
PDF 289.60KB |
| 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 | 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 |
|