Operating Temperature -40°C~85°C
Packaging Bulk
Published 2010
JESD-609 Code e3
Feature Alarm, Leap Year, Square Wave Output, Watchdog Timer
Part Status Active
Moisture Sensitivity Level (MSL) Not Applicable
Number of Terminations 12
Type Clock/Calendar
Terminal Finish MATTE TIN
HTS Code 8542.39.00.01
Subcategory Timers or RTCs
Technology CMOS
Voltage - Supply 1.6V~5.5V
Terminal Position UPPER
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 2V
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number PCF2123
JESD-30 Code R-XUUC-N12
Qualification Status Not Qualified
Power Supplies 1.1/5.5V
Interface SPI
Clock Frequency 0.032MHz
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.33μA~0.38μA @ 2V~5V
Time-Min SECONDS
Interrupt Capability Y
Information Access Method SERIAL, 3-WIRE
Volatile YES