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Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Manufacturer: Rochester Electronics
- NO: 699-BQ4845YS-A4TR
- Package: 28-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 5599
- 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 | 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) |
| Type | Clock/Calendar |
| Voltage - Supply | 4.5V~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 |
BQ4845YS-A4TR Overview
There is a package called 28-SOIC (0.295, 7.50mm Width) which contains real time clocks, and you can find real time clocks there.Tape & Reel (TR) is the way time clock is packaged.This electrical RTC has a supply voltage of 4.5V~5.5V.It is a Clock/Calendar type electrical real time clock.This part is mounted on the systemboard in the way indicated by Surface Mount.Maintaining a constant temperature of 0°C~70°C is essential for safe operation.During operation, the value of Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer can be ensured.There is a voltage of 2.3V~4V when powering this electrical digital time clock.
BQ4845YS-A4TR Features
28-SOIC (0.295, 7.50mm Width) package
BQ4845YS-A4TR Applications
There are a lot of Rochester Electronics, LLC BQ4845YS-A4TR Real Time Clocks applications.
- Accurate high duration timer
- Medical Equipment
- Battery powered devices
- Health Care
- Mobile telephones
- Switcher
- Mobile equipment
- Network powered devices
- Portable Instruments
- Embedded Systems
