DS1302S/T&R

DS1302 Real Time ClocksLeap Year, NVSRAM, Trickle-Charger Min 2V VMax 5.5V V


  • Manufacturer: Maxim Integrated
  • NO: 503-DS1302S/T&R
  • Package: 8-SOIC (0.209, 5.30mm Width)
  • Datasheet: pdf
  • Stock: 8845
  • Description: DS1302 Real Time ClocksLeap Year, NVSRAM, Trickle-Charger Min 2V VMax 5.5V V(Kg)

Quantity:


  • Delivery: Delivery
  • Payment: payment

In Stock

Please send RFQ , we will respond immediately.

authentication (1) authentication (2) authentication (3) authentication (4) authentication (5) authentication (6) authentication (7) authentication (8) authentication (9)

Purchase & Inquiry

Transport

User guide

Purchase

You may place an order without registering to Chip Smart.
We strongly suggest you sign in before purchasing as you can track your order in real time.

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
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209, 5.30mm Width)
Number of Pins 8
Supplier Device Package 8-SO
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Published 2002
Feature Leap Year, NVSRAM, Trickle-Charger
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Type Clock/Calendar
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Voltage - Supply 2V~5.5V
Base Part Number DS1302
Operating Supply Voltage 3.3V
Interface 3-Wire Serial
Max Supply Voltage 5.5V
Min Supply Voltage 2V
Memory Size 31B
Logic Function Clock
Time Format HH:MM:SS (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 0.3μA~1μA @ 2V~5V
Voltage - Supply, Battery 2V~5.5V
Height 2.03mm
Length 5.46mm
Width 5.41mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

DS1302S/T&R Overview


There is an embedded version of real time clocks in the package 8-SOIC (0.209, 5.30mm Width).In this case, time clock is packaged in the way of Tape & Reel (TR).The supply voltage of this electrical RTC is 2V~5.5V.There is a type of electrical real time clock Clock/Calendar associated with this real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.Ideally, the operating temperature should be 0°C~70°C.When operating, Leap Year, NVSRAM, Trickle-Charger can be ensured.The family in which RTCs belongs are DS1302.As far as the supply voltage for this electrical digital time clock is concerned, it is 2V~5.5V.RTC times embed a memory of 31B for storing programs and data.In this case, the RTC module is mounted in the way of Surface Mount.8 pins are attached to it.Optimal efficiency can be achieved by maintaining the supply voltage at 3.3V.A temperature higher than 0°C is ideal for operating.Ideally, the operating temperature should be lower than 70°C.A minimum voltage of 2V is required for operation.In this case, 5.5V is the maximum supply voltage.

DS1302S/T&R Features


8-SOIC (0.209, 5.30mm Width) package
Be maintained at 3.3V for high efficiency.

DS1302S/T&R Applications


There are a lot of Maxim Integrated DS1302S/T&R Real Time Clocks applications.

  • Automotive
  • Thermostat
  • Utility Meter
  • GPS/Telematics Devices
  • Industrial
  • Fax/Printer
  • Wearables, Portables
  • Battery powered products
  • Low standby power applications
  • Portable Instruments

In Stock

Please send RFQ , we will respond immediately.