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DS1306 - Serial Alarm Real-Time Clock

General Description

Backup Power Supply.

This is the secondary power supply pin.

In systems using the trickle charger, the rechargeable energy source is connected to this pin.

Key Features

  • Completely Manages All Timekeeping Functions o Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 o 96-Byte, Battery-Backed NV RAM for Data Storage o Two Time-Of-Day Alarms, Programmable on Combination of Seconds, Minutes, Hours, and Day of the Week o 1Hz and 32.768kHz Clock Outputs.
  • Standard Serial Port Interfaces with Most Microcontrollers o Supports Motorola SPI (Serial Perip.

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Full PDF Text Transcription for DS1306 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for DS1306. For precise diagrams, and layout, please refer to the original PDF.

DS1306 Serial Alarm Real-Time Clock BENEFITS AND FEATURES • Completely Manages All Timekeeping Functions o Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Date of t...

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ions o Real-Time Clock (RTC) Counts Seconds, Minutes, Hours, Date of the Month, Month, Day of the Week, and Year with Leap-Year Compensation Valid Up to 2100 o 96-Byte, Battery-Backed NV RAM for Data Storage o Two Time-Of-Day Alarms, Programmable on Combination of Seconds, Minutes, Hours, and Day of the Week o 1Hz and 32.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
DS1302 Trickle-Charge Timekeeping Chip
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DS1314 3V Nonvolatile Controller
DS1315 Phantom Time
DS1318 Parallel-Interface Elapsed Time Counter
DS1321 Flexible Nonvolatile Controller
DS1337 I2C Serial Real-Time Clock
DS1339 I2C Serial Real-Time Clock