Operating Temperature 0°C~70°C
Packaging Tube
Published 2009
JESD-609 Code e3
Feature Alarm, Leap Year, Watchdog Timer
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Portable System Controller
Terminal Finish Matte Tin (Sn)
Additional Feature 3-CHANNEL, 8-BIT ADC
HTS Code 8542.31.00.01
Subcategory Timer or RTC
Technology MOS
Voltage - Supply 2.7V~3.3V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1673
Pin Count 20
JESD-30 Code R-PDSO-G20
Qualification Status Not Qualified
Power Supplies 3V
Interface 3-Wire Serial
Clock Frequency 0.032MHz
External Data Bus Width 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 100μA @ 3V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.7V
Volatile YES
Information Access Method SERIAL, 3-WIRE