X1227 - RTC Real TimeClock/Calendar/ CPU Supervisor

Intersil Corporation

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Datasheet Details

Part number: X1227
Manufacturer: Intersil Corporation
File Size: 431.45 KB
Datasheet: X1227_IntersilCorporation.pdf
Description: RTC Real TimeClock/Calendar/ CPU Supervisor

X1227 Product details

Description

The X1227 device is a Real Time Clock with clock/calendar, two polled alarms with integrated 512x8 EEPROM, oscillator compensation, CPU Supervisor (POR/LVS and WDT) and battery backup switch.

Features

Real Time Clock/Calendar.
Tracks Time in Hours, Minutes, and Seconds.
Day of the Week, Day, Month, and Year.
2 Polled Alarms (Non-volatile).
Settable on the Second, Minute, Hour, Day of the Week, Day, or Month.
Repeat Mode (periodic interrupts).
Oscillator Compensation on Chip.
Internal Feedback Resistor and Compensation Capacitors.
64 Position Digitally Controlled Trim Capacitor.
6 Digital Frequency Adjus.

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Published: May 28, 2007 |