Mfr. #:
DS1343D-33+
Description:
Real Time Clock (RTC) IC Clock/Calendar 96B SPI 14-WFDFN Exposed Pad
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Documents

NAMETYPE
DatasheetsDS1343,44
Mfg Application NotesCrystal Considerations with Maxim Real-Time Clocks (RTCs)
Using the Dallas Tricklecharge Timekeeper
Using the Dallas Tricklecharge Timekeeper
Interfacing SPI Real-Time Clocks (RTCs) with a Microcontroller
Design Considerations for Maxim Real-Time Clocks
Lithium Coin-Cell Batteries: Predicting an Application Lifetime
Interfacing an SPI-Interface RTC with a PIC Microcontroller
Interfacing an SPI RTC with a Motorola DSP
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
EDA / CAD ModelsDownload from Accelerated Designs

Attributes

NAMETYPE
CategoryIntegrated Circuits (ICs)
FamilyClock/Timing - Real Time Clocks
ManufacturerMaxim Integrated
Series-
PackagingTube
Part StatusActive
TypeClock/Calendar
FeaturesAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
Memory Size96B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceSPI
Voltage - Supply3 V ~ 5.5 V
Voltage - Supply, Battery1.3 V ~ 5.5 V
Current - Timekeeping (Max)120µA ~ 160µA @ 3.63V ~ 5.5V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case14-WFDFN Exposed Pad
Supplier Device Package14-TDFN-EP (3x3)

Resources

NAMETYPE
Standard Package100
TagsDS1343D-33 DS1343D-3 DS1343D DS1343 DS134 DS1 DS13

Package

Part NumberDescription
DS1343D-33+T&RIC RTC CLK/CAL SPI 14TDFN
DS1343D-33+T&RReal Time Clock (RTC) IC Clock/Calendar 96B SPI 14-WFDFN Exposed Pad
DS1343D-33+T&RIC RTC CLK/CAL SPI 14TDFN

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