DS1501WE
RoHS
/
Package 28-TSSOP (0.465, 11.80mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (24hr) CMOS Obsolete Real Time Clock (RTC) IC 2007 SECONDS 256B 0C~70C
PDF
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Buying Options
Total Price: USD $10.62
Unit Price: USD $10.615499
≥1 USD $10.615499
≥10 USD $10.01461
≥100 USD $9.447748
≥500 USD $8.912968
≥1000 USD $8.408464
Inventory: 1185
Minimum: 1
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Technical Details
Compliance
Lead Free Contains Lead
RoHS Status Non-RoHS Compliant
Dimensions
Width 8mm
Length 11.8mm
Height Seated (Max) 1.2mm
Technical
Volatile YES
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
Pin Count 28
Base Part Number DS1501
Time@Peak Reflow Temperature-Max (s) 20
Reach Compliance Code not_compliant
Terminal Pitch 0.55mm
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 8473.30.11.80
Terminal Finish Tin/Lead (Sn/Pb)
Type Clock/Calendar
ECCN Code EAR99
Number of Terminations 28
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Part Status Obsolete
Pbfree Code no
Feature Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
JESD-609 Code e0
Published 2007
Packaging Tray
Operating Temperature 0°C~70°C
Physical
Number of Pins 28
Surface Mount YES
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Mounting Type Surface Mount
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