DS1500WE
RoHS
/
Package 32-LFSOP (0.724, 18.40mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (24hr) CMOS Obsolete Real Time Clock (RTC) IC 2005 SECONDS 256B 0C~70C
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Width 8mm
Length 18.4mm
Height Seated (Max) 1.24mm
Technical
Volatile NO
Voltage - Supply, Battery 2.5V~3.7V
Interrupt Capability Y
Time-Min SECONDS
Current - Timekeeping (Max) 4mA @ 3V~3.6V
Date Format YY-MM-DD-dd
Time Format HH:MM:SS (24 hr)
Number of Timers 1
External Data Bus Width 8
Clock Frequency 0.032MHz
Memory Size 256B
Interface Parallel
Power Supplies 3.3V
Qualification Status Not Qualified
JESD-30 Code R-PDSO-G32
Pin Count 32
Base Part Number DS1500
Time@Peak Reflow Temperature-Max (s) 20
Reach Compliance Code not_compliant
Terminal Pitch 0.5mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) 240
Terminal Position DUAL
Voltage - Supply 3V~3.6V
Technology CMOS
Subcategory Timer or RTC
HTS Code 8542.39.00.01
Terminal Finish Tin/Lead (Sn/Pb)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 32
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Feature Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
JESD-609 Code e0
Published 2005
Packaging Tray
Operating Temperature 0°C~70°C
Physical
Surface Mount YES
Package / Case 32-LFSOP (0.724, 18.40mm Width)
Mounting Type Surface Mount
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