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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-BQ4802YPW
- Package: 28-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 309
- Description: 28 Terminations5V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz (Kg)
- Delivery:
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| Parameters | |
|---|---|
| Terminal Pitch | 0.65mm |
| Base Part Number | BQ4802 |
| Pin Count | 28 |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| 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 @ 4.5 V~5.5 V |
| Time-Min | SECONDS |
| Interrupt Capability | Y |
| Voltage - Supply, Battery | 2.4V~4V |
| Volatile | YES |
| Height | 1.2mm |
| Length | 9.7mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| 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 |
| 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 | 4.5V~5.5V |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 5V |
BQ4802YPW Overview
In the package 28-TSSOP (0.173, 4.40mm Width), you will find real time clocks, and you will be able to install real time clocks.In this case, time clock is packaged in the way of Tube.There is a voltage of 4.5V~5.5V when powering this electrical RTC.Electrical real time clock type Clock/Calendar.Surface Mount is the way this real time clock (RTC) is mounted on the system board.Electronic time clocks are recommended that the operating temperature be 0°C~70°C.Electronic time clocks are possible to guarantee Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer when operating.The 28 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.RTC real time clocks like this have a 5V supply voltage.A total of 28 pins are included in this product.The BQ4802 family contains RTCs .The supply voltage of this electrical digital time clock is 2.4V~4V.This component can be found in Timer or RTC.There should be no frequency greater than 0.032MHz in real time clocks' output.A Surface Mount mounting type is assigned to the RTC module.As a power supply for the real time clock, a value of 5V is used.There are 28 pins on it.1 timers are in the real time clock that outputs a signal in response to an input signal.High efficiency requires a 5V supply voltage.
BQ4802YPW Features
28-TSSOP (0.173, 4.40mm Width) package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.
BQ4802YPW Applications
There are a lot of Texas Instruments BQ4802YPW Real Time Clocks applications.
- Digital video camera
- Digital voice recorders
- Glucometer
- Medicine Dispenser
- Battery backed up systems
- Embedded Systems
- Industrial
- Digital still camera
- Vending Machine
- Printers and copiers
