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ChongMing Group (HK) Int'l Co., Ltd

City:shenzhen

Country/Region:china

Contact Person:MsDoris Guo

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BQ4802LYPWR 3.6 V Clock Timer ICS , Define Integrated Circuit Clock Parallel RTC

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Brand Name :Ti

Model Number :BQ4802LYPWR

MOQ :Contact us

Price :Contact us

Payment Terms :Paypal, Western Union, TT

Supply Ability :50000 Pieces per Day

Delivery Time :The goods will be shipped within 3 days once received fund

Packaging Details :TSSOP28

Description :Real Time Clock (RTC) IC Clock/Calendar Parallel 28-TSSOP (0.173", 4.40mm Width)

Supply Voltage - Min :2.7 V

Supply Voltage - Max :3.6 V

Minimum Operating Temperature :0 C

Maximum Operating Temperature :+ 70 C

Packaging :Cut Tape

Product :Real Time Clocks

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BQ4802LYPWR Clock Timer ICS Real Time Clock Parallel RTC

FEATURES

Real-Time Clock Counts Seconds Through Centuries in BCD Format
– bq4802Y: 5-V Operation
– bq4802LY: 3.3-V Operation
On-Chip Battery-Backup Switchover Circuit With Nonvolatile Control for External SRAM
Less Than 500 nA of Clock Operation Current in Backup Mode
Microprocessor Reset With Push-Button Override
Independent Watchdog Timer With Programmable Time-Out Period
Power-Fail Interrupt Warning
Programmable Clock Alarm Interrupt Active in Battery-Backup Mode
Programmable Periodic Interrupt
Battery-Low Warning
28-pin SOIC, TSSOP, and SNAPHAT Package Options

APPLICATIONS

Telecommunications Base Stations D Servers
Handheld Data Collection Equipment D Medical Equipment
Handheld Instrumentation D Test Equipment

DESCRIPTION

The bq4802Y/bq4802LY real-time clock is a low-power microprocessor peripheral that integrates a time-of- day clock, a century-based calendar, and a CPU super- visor, with package options including a 28-pin SOIC, TSSOP, or SNAPHAT that requires the bq48SH-28x6 to complete the two-piece module. The bq4802Y/ bq4802LY is ideal for fax machines, copiers, industrial control systems, point-of-sale terminals, data loggers, and computers.