PCF2129AT/1,512
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PCF2129AT/1,512
CLASSIFICATION
Real Time Clocks
manufacturer
NXP USA Inc.
type
IC RTC CLOCK/CALENDAR I2C 20SO
encapsulation
package
Tube
RoHS
YES
price
available options
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specifications
PDF(1)
Part Status
Obsolete
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Programmable
Not Verified
Type
Clock/Calendar
Memory Size
-
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Package / Case
20-SOIC (0.295", 7.50mm Width)
Supplier Device Package
20-SO
Interface
I2C, 2-Wire Serial
Voltage - Supply
1.8V ~ 4.2V
Features
Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer
Voltage - Supply, Battery
1.8V ~ 4.2V
Current - Timekeeping (Max)
1.5µA @ 3.3V