Mfr. #:
DS1302S+T&R
Description:
Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.209", 5.30mm Width)
Payment
T/T / Paypal / Visa / MoneyGram / Western / Union
Delivery
DHL / FedEx / Ups / TNT / EMS
 
Buy DS1302S+T&R

Documents

NAMETYPE
DatasheetsDS1302
Mfg Application NotesCrystal Considerations with Maxim Real-Time Clocks (RTCs)
Using the Dallas Tricklecharge Timekeeper
Using the Dallas Tricklecharge Timekeeper
Design Considerations for Maxim Real-Time Clocks
Lithium Coin-Cell Batteries: Predicting an Application Lifetime
Using the DS32kHz with Maxim Real-Time Clocks
Interfacing a DS1302 With an 8051-Type Microcontroller
Estimating Super Capacitor Backup Time on Trickle-Charger Real-Time Clocks
Selecting a Backup Source for Real-Time Clocks
Oscillator Design Considerations for Low-Current Applications
State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks
Product Training ModulesLead (SnPb) Finish for COTS
Long-Term Supply Program
Featured ProductDS1302 Trickle-Charge Timekeeping Chip
Online CatalogSerial Address

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyClock/Timing - Real Time Clocks
ManufacturerMaxim Integrated
Series-
PackagingTape & Reel (TR)
Part StatusActive
TypeClock/Calendar
FeaturesLeap Year, NVSRAM, Trickle-Charger
Memory Size31B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Interface3-Wire Serial
Voltage - Supply2 V ~ 5.5 V
Voltage - Supply, Battery2 V ~ 5.5 V
Current - Timekeeping (Max)0.3µA ~ 1µA @ 2V ~ 5V
Operating Temperature0°C ~ 70°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.209", 5.30mm Width)
Supplier Device Package8-SO

Resources

NAMETYPE
Standard Package2,000
Other NamesDS1302S+T&R-ND
DS1302STR
TagsDS1302S-T DS1302S DS1302 DS130 DS1 DS13

Interested

Part NumberDescription
ABS25-32.768KHZ-TCrystal 32.7680kHz 20ppm 12.5pF 50 kOhm -40°C - 85°C Surface Mount 4-SOJ, 5.50mm pitch
FT232RL-REELIC USB FS SERIAL UART 28-SSOP
VT200F-6PF20PPM32.768kHz ±20ppm Crystal 6pF 50 kOhm -10°C ~ 60°C Through Hole Cylindrical Can, Radial

Package

Part NumberDescription
DS1302S+T&RIC RTC CLK/CALENDAR SER 8-SOIC
DS1302S+T&RIC RTC CLK/CALENDAR SER 8-SOIC
DS1302S+Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.209", 5.30mm Width)

Shipping

  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）

Payment

  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.