The HT1382 is a low power real time clock device with two serial interface: I2C or 3-wire.
The interface mode is selected by the chosen chip version.
The device provides both clock and calendar information in BCD format and also includes alarm functions.
| Part number | HT1382 |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 570.39 KB |
| Description | I2C/3-Wire Real Time Clock |
| Datasheet |
 HT1382 Datasheet
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| Part Number | Description |
|---|---|
| HT1380A | Serial Timekeeper Chip |
| HT1381A | Serial Timekeeper Chip |
| HT1015-1 | 1.5V Low Power LDO |
| HT1086 | 1.5A General Purpose LDO |
| HT1130 | 4-bit Microcontroller |
| HT1608 | 2 x 20 Channel LCD Driver |
| HT1612 | Timer |
| HT1613C | Timer |
| HT1616C | Timer |
| HT1621G | RAM Mapping 32 x 4 LCD Controller |
Note: Below is a high-fidelity text extraction (approx. 800 characters) for HT1382. For precise diagrams, tables, and layout, please refer to the original PDF.
HT1382 I2C/3-Wire Real Time Clock Feature • Real Time Clock/Calendar Functions –– Includes: Sec, Minutes, Hours, Day, Date, Month, and year in BCD format • Clock operatin...
