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Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Manufacturer: Rochester Electronics
- NO: 699-BQ4845S-A4N
- Package: 28-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 4714
- Description: Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer (Kg)
- Delivery:
- Payment:
In Stock
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Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time
zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 28-SOIC (0.295, 7.50mm Width) |
| Supplier Device Package | 28-SOIC |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Feature | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | Clock/Calendar |
| Voltage - Supply | 4.75V~5.5V |
| Interface | Parallel |
| 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 |
| Voltage - Supply, Battery | 2.3V~4V |
| RoHS Status | ROHS3 Compliant |
BQ4845S-A4N Overview
real time clocks is located in package 28-SOIC (0.295, 7.50mm Width).Tube is the way time clock is packaged, which is the way time clock is intended to be.Electrical RTCs such as this have a 4.75V~5.5V supply.The type of this electrical real time clock is Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.-40°C~85°C is the operating temperature.As long as Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer is ensured when operating, the system will work properly.The voltage supply of this electrical digital time clock is 2.3V~4V.
BQ4845S-A4N Features
28-SOIC (0.295, 7.50mm Width) package
BQ4845S-A4N Applications
There are a lot of Rochester Electronics, LLC BQ4845S-A4N Real Time Clocks applications.
- Glucometer
- Industrial
- Routers
- Wearables, Portables
- Telecommunications
- Portable instruments
- Copy machines
- Fax/Printer
- GPS
- White goods
