BQ4802LYPWG4
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- Mfr.Part #
- BQ4802LYPWG4
- Manufacturer
- Texas Instruments
- Package / Case
- 28-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC RTC CLK/CALENDAR PAR 28-TSSOP
- Stock
- 41,427
- In Stock ：
- 41,427
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- Manufacturer :
- Texas Instruments
- Product Category :
- Real Time Clocks
- Volatile :
- No
- Clock Frequency :
- 0.032MHz
- Date Format :
- YY-MM-DD-dd
- Current - Timekeeping (Max) :
- 1.5mA Typ @ 2.7 V~3.6 V
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Mount :
- Surface Mount
- Number of Pins :
- 28
- Lead Free :
- Lead Free
- Interrupt Capability :
- Y
- Terminal Pitch :
- 0.65mm
- Terminal Position :
- Dual
- Number of Timers :
- 1
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Type :
- Clock/Calendar
- RoHS Status :
- ROHS3 Compliant
- HTS Code :
- 8542.39.00.01
- Time-Min :
- SECONDS
- Width :
- 4.4mm
- Feature :
- Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Logic Function :
- Clock
- Voltage - Supply :
- 2.7V~3.6V
- Weight :
- 117.508773mg
- Number of Terminations :
- 28
- Radiation Hardening :
- No
- Contact Plating :
- Gold
- Supply Current-Max :
- 9mA
- Supply Voltage :
- 3.3V
- Factory Lead Time :
- 6 Weeks
- Height :
- 1.15mm
- Time Format :
- HH:MM:SS (12/24 hr)
- Pin Count :
- 28
- Package / Case :
- 28-TSSOP (0.173, 4.40mm Width)
- Base Part Number :
- BQ4802
- Length :
- 9.7mm
- Interface :
- Parallel
- Operating Supply Voltage :
- 3.3V
- Operating Temperature :
- 0°C~70°C
- Packaging :
- Tube
- Voltage - Supply, Battery :
- 2.4V~4V
- Datasheets
- BQ4802LYPWG4
Real Time Clocks Texas Instruments BQ4802LYPWG4 Overview
Introducing the BQ4802LYPWG4 from Texas Instruments, a highly integrated Real Time Clock (RTC) and calendar IC, designed for precision timing and data management applications. This device is encapsulated in a 28-TSSOP package, offering robust performance in a compact form factor. The BQ4802LYPWG4 is engineered to maintain accurate time and date information, supporting systems where reliability and long-term data integrity are paramount. Its integration of a parallel interface facilitates straightforward connectivity with microprocessors and microcontrollers, making it an ideal choice for a wide array of industrial and commercial applications. The versatility and reliability of the Real Time Clocks Texas Instruments BQ4802LYPWG4 make it a preferred option for developers and manufacturers aiming to enhance their systems with precise timekeeping capabilities.
BQ4802LYPWG4 Features
This IC features a full clock and calendar functionality with a second, minute, hour, day, date, month, and year information with corrections for leap year. The accuracy of the clock is maintained within a range of 0 to +70 degrees Celsius operating temperature. Additional features include a programmable alarm and interrupt function that enables the scheduling of time-specific tasks and reminders, making it an extremely versatile component in any timing-critical application.
BQ4802LYPWG4 Applications
- Telecommunication Systems: Utilizes the precise timing provided by the BQ4802LYPWG4 for managing data logs and network time synchronization.
- Industrial Control Systems: Employs the RTC to schedule maintenance, manage system checks, and ensure process timing accuracy in automated manufacturing lines.
- Consumer Electronics: Integrated into devices like smart home automation systems and personal gadgets to provide accurate timekeeping and event management.
- Portable Instruments: Uses the BQ4802LYPWG4 to track event logs and maintain accurate time stamps in measurement and testing equipment.
- Medical Devices: Relies on the RTC for timestamping critical data records and ensuring the scheduling accuracy of medical treatments and diagnostics.
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