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28 Terminations5V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz
- Manufacturer: Texas Instruments
- NO: 815-BQ4802YPWRG4
- Package: 28-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 1674
- Description: 28 Terminations5V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | BQ4802 |
| Pin Count | 28 |
| Qualification Status | Not Qualified |
| Power Supplies | 5V |
| Interface | Parallel |
| Clock Frequency | 0.032MHz |
| Logic Function | Clock |
| External Data Bus Width | 8 |
| Number of Timers | 1 |
| 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 | 2.4V~4V |
| Volatile | NO |
| Height Seated (Max) | 1.2mm |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 28 |
| Weight | 117.508773mg |
| Operating Temperature | 0°C~70°C |
| Packaging | Tape & Reel (TR) |
| Feature | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer |
| Part Status | Obsolete |
| 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 | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Supply Voltage | 5V |
| Terminal Pitch | 0.65mm |
| Reach Compliance Code | unknown |
BQ4802YPWRG4 Overview
Among the packages 28-TSSOP (0.173, 4.40mm Width) is where real time clocks can be found.Time clock is packaged in the manner of Tape & Reel (TR).The supply voltage of this electrical RTC is 4.5V~5.5V.Electrical real time clock type Clock/Calendar.The way this real time clock (RTC) is mounted on the system board is Surface Mount.Keeping the temperature at 0°C~70°C is essential to maintaining a safe working environment.When a command are executed, electronic time clocks are possible to maintain Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer in order to maintain the current state.Transmitter lines with 28 terminations exhibit the characteristic impedance of the terminating RTC module.There is 5V voltage supplied to this RTC real time clock.There are 28 pins on it.The family RTCs belongs to are BQ4802.It is important to keep in mind that the supply voltage of this electrical digital time clock is 2.4V~4V.Timer or RTC includes this component in its content.There should be no frequency greater than 0.032MHz in real time clocks' output.Mounting type Surface Mount is chosen for the RTC module.The power supply is 5V.The real time clock is equipped with 28 pins.1 timer real time clocks send out a signal at a preset time based on input signals.
BQ4802YPWRG4 Features
28-TSSOP (0.173, 4.40mm Width) package
28 terminations
28 pin count
5V power supplies
BQ4802YPWRG4 Applications
There are a lot of Texas Instruments BQ4802YPWRG4 Real Time Clocks applications.
- Power Meters
- Utility Meters
- Time keeping application
- Electronic metering
- Battery powered devices
- Accurate high duration timer
- Embedded Time Stamping
- Metering
- Digital cameras
- Telecommunications
