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BQ4845S-A4TR Tech Specifications

Category Clock/Timing - Real Time Clocks
Manufacturer Texas Instruments
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Factory Lead Time 6 Weeks
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 28-SOIC (0.295, 7.50mm Width)
Number of Pins 28Pins
Weight 730.794007mg
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28Terminations
ECCN Code EAR99
Type Clock/Calendar
HTS Code 8542.39.00.01
Voltage - Supply 4.75V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch 1.27mm
Base Part Number BQ4845
Pin Count 28
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Clock Frequency 0.032MHz
Logic Function Clock
Number of Timers 1Timer
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 1.5mA Typ @ 4.5 V~5.5 V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.3V~4V
Volatile NO
Features Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
Height 2.65mm
Length 17.9mm
Width 7.5mm
Thickness 2.35mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
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BQ4845S-A4TR Documents

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