Name: PCF2129AT/1,512
Brand: NXP Semiconductors / Freescale
SKU: PCF2129AT/1,512
Rating: 4 (495 reviews)

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Part Number	PCF2129AT/1,512
Manufacturer	NXP Semiconductors / Freescale
Description	IC RTC CLK/CALENDAR I2C 20-SOIC
Category	Integrated Circuits (ICs)
Subcategory	Clock/Timing - Real Time Clocks
Type	Clock/Calendar
Features	Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
Interface	I²C, 2-Wire Serial
Packaging	Tube
Date Format	YY-MM-DD-dd
Other Names	568-4960-5 935288599512
Time Format	HH:MM:SS (12/24 hr)
Package Case	20-SOIC (0.295", 7.50mm Width)
Mounting Type	Surface Mount
Voltage Supply	1.8 V ~ 4.2 V
Base Part Number	PCF2129
Detailed Description	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width)
Operating Temperature	-40°C ~ 85°C
Voltage Supply Battery	1.8 V ~ 4.2 V
Current Timekeeping Max	1.5µA @ 3.3V
Supplier Device Package	20-SO
Lead Free Status Ro H S Status	Lead free / RoHS Compliant
Moisture Sensitivity Level M S L	3 (168 Hours)

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