DS1554-70
RoHS
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Package 32-DIP Module (0.600, 15.24mm)
Category Integrated Circuits (ICs) / Clock/Timing - Real Time Clocks
Description
DUAL HH:MM:SS (24hr) Obsolete Clock/Calendar Real Time Clock (RTC) IC 32KB 0C~70C 0.032MHz 38.675mm
PDF
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Buying Options
Total Price: USD $20.74
Unit Price: USD $20.73755
≥1 USD $20.73755
≥10 USD $17.01545
≥100 USD $16.48345
≥500 USD $15.95145
≥1000 USD $15.4204
Inventory: 1272
Minimum: 1
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Technical Details
Physical
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Surface Mount NO
Technical
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e0
Feature Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
Type Clock/Calendar
Terminal Finish TIN LEAD
Additional Feature IT CAN ALSO OPERATE WITH 5V
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 32
JESD-30 Code R-PDIP-P32
Qualification Status COMMERCIAL
Interface Parallel
Memory Size 32KB
Clock Frequency 0.032MHz
External Data Bus Width 8
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 6mA @ 5V
Dimensions
Height Seated (Max) 9.27mm
Length 38.675mm
Width 15.24mm
Compliance
RoHS Status Non-RoHS Compliant
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