Clock IC HT1382 8SOP

Clock IC HT1382 8SOP

₹36.89

The HT1382 is a low power real time clock device. The device provides both clock and calendar information in BCD format and also includes alarm functions. The calendar is accurate until the year 2099 and includes automatic leap year correction.

An external 32768Hz crystal is used as the device oscillator for device timing. The device includes a crystal oscillator temperature compensation function and internal power control circuitry detects power failures and automatically switches to the battery supply when a power failure occurs.

HSN Code: 8542.39.00.22-8

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SKU: HT1382-8SOP Categories: ,

Description

Features

  1. Real Time Clock/Calendar Functions
    1. Includes: Sec, Minutes, Hours, Day, Date, Month, and year in BCD format
  2. Clock operating voltage (VBAT): 2.0V – 5.5V
  3. Supply voltage (VDD): 2.7V – 5.5V
  4. Automatic leap year correction, valid until year 2099
  5. Automatic supply switch over
  6. Integrated oscillator load capacitors – CL=12.5pF
  7. Clock compensation
  8. Programmable alarm and interrupt function
  9. 15 selectable frequency outputs
  10. 4 Bytes EEPROM for user
  11. 8-pin SOP package for I2C interface

Resources

  1. IC: Holtek HT1382, I2C/3-Wire Real Time Clock (including datasheet, package iniformation, etc.)
  2. Application Note: AN0258EN, Perpetual Calendar using the HT1382 (including example codes)

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