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Partname: | X1227S8I |
Description: | Real time clock/calendar/CPU supervisor with EEPROM |
Manufacturer: | |
Package: | SOIC |
Pins: | 8 |
Oper. temp.: | -40 to 85 |
Datasheet: | PDF (442K). Click here to download *) |
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. The oscillator uses an external, low-cost 32.768kHz crystal. All compensation and trim components are integrated on the chip. This eliminates several external discrete components and a trim capacitor, saving board area and component cost. |
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Click here to download X1227S8I Datasheet*) |
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