Technical Details

• Series:-
• Package:Tape & Reel (TR)Cut Tape (CT)
• Part Status:Obsolete
• Type:Clock/Calendar
• Features:Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
• Memory Size:256B
• Time Format:HH:MM:SS:hh
• Date Format:YY-MM-DD-dd

• Interface:SPI
• Voltage - Supply:1.7V ~ 3.6V
• Voltage - Supply, Battery:1.5V ~ 3.6V
• Current - Timekeeping (Max):0.17µA ~ 0.22µA @ 1.8V ~ 3V
• Operating Temperature:-40°C ~ 85°C
• Mounting Type:Surface Mount
• Package / Case:16-VFQFN Exposed Pad
• Supplier Device Package:16-QFN (3x3)