HT1380A Datasheet - Holtek Semiconductor

HT1380A Serial Timekeeper Chip

The HT1380A/HT1381A is a serial timekeeper IC which provides seconds, minutes, hours, day, date, month and year information. The number of days in each month and leap years are automatically adjusted. The HT1380A/HT1381A is designed for low power consumption and can operate in two modes: one is the .

HT1380A Features

* Operating voltage: 2.0V~5.5V

* Maximum input serial clock: 500kHz at VDD=2V, 2MHz at VDD=5V

* Operating current:

* less than 0.5μA at 2V

* less than 0.7μA at 3V

* less than 1.0μA at 5V

* TTL compatible

HT1380A Datasheet (374.00 KB)

HT1380A Datasheet Preview — Preview of HT1380A PDF

Datasheet Details

Part number:

HT1380A

Manufacturer:

Holtek Semiconductor

File Size:

374.00 KB

Description:

Serial timekeeper chip.

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HT1380A Serial Timekeeper Chip Holtek Semiconductor

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