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28 Terminations3.3V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz
- Manufacturer: Texas Instruments
- NO: 815-BQ4802LYPWR
- Package: 28-TSSOP (0.173, 4.40mm Width)
- Datasheet:
- Stock: 5706
- Description: 28 Terminations3.3V 28 Pin BQ4802 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 0.032MHz (Kg)
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| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 4 days 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 | Tape & Reel (TR) |
| 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 | NO |
| Height | 1.2mm |
| Length | 9.7mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
BQ4802LYPWR Overview
A package named 28-TSSOP (0.173, 4.40mm Width) contains real time clocks.Tape & Reel (TR) is the way in which time clock is packaged.In this electrical RTC, the supply voltage is 2.7V~3.6V.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Temperature should be set at 0°C~70°C.During operation, the value of Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer can be ensured.28 terminations are available for transmission lines, implying that the RTC module terminating the line matches its characteristic impedance.A voltage of 3.3V is applied to this electronic component.28 pins are present on it.As a member of the BQ4802 family, RTCs belongs to them.As far as the supply voltage for this electrical digital time clock is concerned, it is 2.4V~4V.RTCs in the Timer or RTC subcategory are available.Neither real time clocks' output frequency nor real time clocks' response frequency should exceed 0.032MHz.The RTC module is mounted with mounting type Surface Mount.A total of 28 pins are equipped with the real time clock.1 timers are control real time clocks that emits a signal after receiving an input signal at a predetermined time.Optimal efficiency requires a supply voltage of 3.3V.
BQ4802LYPWR Features
28-TSSOP (0.173, 4.40mm Width) package
28 terminations
28 pin count
Be maintained at 3.3V for high efficiency.
BQ4802LYPWR Applications
There are a lot of Texas Instruments BQ4802LYPWR Real Time Clocks applications.
- Digital video camera
- Hand-Held Devices
- Industrial
- Medical Devices
- GPS
- Copier
- Glucometer
- Set-Top Box
- Hand-Held Devices
- Modem
