Products
Manufacturer
RFQ
Nwes
ContactBQ4845YS-A4NTR
Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer
- Manufacturer: Rochester Electronics
- NO: 699-BQ4845YS-A4NTR
- Package: 28-SOIC (0.295, 7.50mm Width)
- Datasheet:
- Stock: 3061
- Description: Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer (Kg)
- Delivery:
- Payment:
In Stock
Please send RFQ , we will respond immediately.
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
.png)
You may place an order without registering to ICGNT.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
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 | 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-A4NTR Overview
In the 28-SOIC (0.295, 7.50mm Width) package, real time clocks is embedded.As you can see, time clock is packaged as if time clock were in the form of Tape & Reel (TR).There is 4.5V~5.5V voltage supply for this electrical RTC.Electrical real time clocks of type Clock/Calendar correspond to this real time clock.Here, Surface Mount represents how this part is mounted.Electronic time clocks are recommended that the operating temperature be -40°C~85°C.During operation, Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer can be guaranteed.There is 2.3V~4V supply voltage for this electrical digital time clock.
BQ4845YS-A4NTR Features
28-SOIC (0.295, 7.50mm Width) package
BQ4845YS-A4NTR Applications
There are a lot of Rochester Electronics, LLC BQ4845YS-A4NTR Real Time Clocks applications.
- Security Systems
- Data loggers
- Thermostat
- Telecommunications
- Power Meters
- Mobile equipment
- Battery backed up systems
- GPS/Telematics Devices
- Medical Equipment
- Embedded Systems
