DS17285E-3
RoHS
/
Package 28-TSSOP (0.465, 11.80mm Width)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (12/24hr) CMOS Obsolete Real Time Clock (RTC) IC 2012 SECONDS 2KB 0C~70C
PDF
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Buying Options
Total Price: USD $6.68
Unit Price: USD $6.683858
≥1 USD $6.683858
≥10 USD $6.305525
≥100 USD $5.948606
≥500 USD $5.61189
≥1000 USD $5.294238
Inventory: 1132
Minimum: 1
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Technical Details
Physical
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Surface Mount YES
Technical
Operating Temperature 0°C~70°C
Packaging Tray
Published 2012
JESD-609 Code e0
Feature Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Tin/Lead (Sn/Pb)
HTS Code 8542.39.00.01
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 2.7V~3.7V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 3V
Terminal Pitch 0.55mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 20
Base Part Number DS17285
Pin Count 28
JESD-30 Code R-PDSO-G28
Qualification Status Not Qualified
Power Supplies 3V
Interface Parallel
Memory Size 2KB
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 2.7V~3.7V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.7V
Volatile YES
Dimensions
Height Seated (Max) 1.2mm
Length 11.8mm
Width 8mm
Compliance
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
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