Operating Temperature 0°C~70°C
Packaging Tube
Series Timekeeper?
JESD-609 Code e3
Feature Leap Year
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 200GHz
Time@Peak Reflow Temperature-Max (s) 10
Base Part Number M48T12
Pin Count 24
Qualification Status Not Qualified
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 15.6kB
Supply Current-Max 80mA
Access Time 200 ns
Logic Function Clock
External Data Bus Width 8
RAM (words) 2040
Time Format HH:MM:SS (24 hr)
On Chip Data RAM Width 8
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 3mA @ 4.5V~5.5V
Time-Min SECONDS
Interrupt Capability N
Volatile NO