DS1500WE+
RoHS 
RoHS compliant
RoHS compliantPackage 32-LFSOP (0.724, 18.40mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
32-LFSOP (0.724 18.40mm Width) DS1500 8473.30.11.80 Alarm Leap Year NVSRAM Square Wave Output Watchdog Timer Y2K real time clock IC 3V~3.6V 4mA @ 3V~3.6V 18.4mm 0C~70C
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Technical Details
Compliance
Lead Free Lead Free
RoHS Status ROHS3 Compliant
REACH SVHC Unknown
Radiation Hardening No
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
Logic Function Clock
Memory Size 256B
Interface Parallel
Operating Supply Voltage 3.3V
Pin Count 32
Base Part Number DS1500
Time@Peak Reflow Temperature-Max (s) 30
Terminal Pitch 0.5mm
Supply Voltage 3.3V
Peak Reflow Temperature (Cel) 260
Terminal Position DUAL
Voltage - Supply 3V~3.6V
Technology CMOS
Subcategory Timer or RTC
HTS Code 8473.30.11.80
Terminal Finish Matte Tin (Sn)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 32
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Pbfree Code yes
Feature Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
JESD-609 Code e3
Published 2011
Packaging Tray
Operating Temperature 0°C~70°C
Physical
Number of Pins 32
Package / Case 32-LFSOP (0.724, 18.40mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Alternative Model
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