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BQ4845S-A4NTR
  • BQ4845S-A4NTR

BQ4845S-A4NTR

Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer


  • Manufacturer: Rochester Electronics
  • NO: 699-BQ4845S-A4NTR
  • Package: 28-SOIC (0.295, 7.50mm Width)
  • Datasheet: pdf
  • Stock: 8287
  • Description: Real Time ClocksAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer (Kg)

Quantity:


  • Delivery: Delivery
  • Payment: payment

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User guide

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Means of Payment

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.

IMPORTANT NOTICE

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 Cost

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.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once 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.transport

SPECIFICATIONS

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 4.75V~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-A4NTR Overview


In the package 28-SOIC (0.295, 7.50mm Width), you will find real time clocks, and you will be able to install real time clocks.Time clock is packaged in the manner of Tape & Reel (TR).Its supply voltage is 4.75V~5.5V.Electrical real time clock type Clock/Calendar.real time clock (RTC)s like this are mounted in the way of Surface Mount.A temperature of -40°C~85°C should be used for operation.In order to ensure Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer when operating, a certain value has to be set.There is a voltage of 2.3V~4V when powering this electrical digital time clock.

BQ4845S-A4NTR Features


28-SOIC (0.295, 7.50mm Width) package

BQ4845S-A4NTR Applications


There are a lot of Rochester Electronics, LLC BQ4845S-A4NTR Real Time Clocks applications.

  • Hand-Held Devices
  • Portable Instruments
  • Mobile telephones
  • Power Meters
  • Electronic metering
  • GPS/Telematics Devices
  • Battery powered products
  • Bridges
  • Copy machines
  • Server
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