Description 28-TSSOP (0.173 4.40mm Width) BQ4802 8542.39.00.01 Alarm Daylight Savings Leap Year Supervisor Watchdog Timer rtc clock circuit 2.7V~3.6V 1.5mA Typ @ 2.7V~3.6V 9.7mm 0.032MHz

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Buying Options

Total Price: USD $6.71

Unit Price: USD $6.7127

≥1 USD $6.7127

≥100 USD $5.5081

≥250 USD $5.3352

≥1000 USD $5.16325

Inventory: 15590

Minimum: 1

Technical Details

Physical

Contact Plating Gold

Mount Surface Mount

Mounting Type Surface Mount

Package / Case 28-TSSOP (0.173, 4.40mm Width)

Number of Pins 28

Weight 117.508773mg

Dimensions

Height 1.2mm

Length 9.7mm

Width 4.4mm

Thickness 1mm

Technical

Operating Temperature 0°C~70°C

Packaging Tube

JESD-609 Code e4

Feature Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer

Pbfree Code yes

Part Status Active

Moisture Sensitivity Level (MSL) 1 (Unlimited)

Number of Terminations 28

ECCN Code EAR99

Type Clock/Calendar

HTS Code 8542.39.00.01

Subcategory Timer or RTC

Technology CMOS

Voltage - Supply 2.7V~3.6V

Terminal Position DUAL

Peak Reflow Temperature (Cel) 260

Supply Voltage 3.3V

Terminal Pitch 0.65mm

Base Part Number BQ4802

Pin Count 28

Operating Supply Voltage 3.3V

Interface Parallel

Clock Frequency 0.032MHz

Supply Current-Max 9mA

Logic Function Clock

Number of Timers 1

Time Format HH:MM:SS (12/24 hr)

Date Format YY-MM-DD-dd

Current - Timekeeping (Max) 1.5mA Typ @ 2.7 V~3.6 V

Time-Min SECONDS

Interrupt Capability Y

Voltage - Supply, Battery 2.4V~4V

Volatile YES

Compliance

Radiation Hardening No

REACH SVHC No SVHC

RoHS Status ROHS3 Compliant

Lead Free Lead Free

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