Mfr. #:
DS1307Z+T&R
Description:
Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)
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Documents

NAMETYPE
DatasheetsDS1307
Mfg Application NotesCrystal Considerations with Maxim Real-Time Clocks (RTCs)
Interfacing the DS1307 with an 8051-Compatible Microcontroller
Design Considerations for Maxim Real-Time Clocks
Lithium Coin-Cell Batteries: Predicting an Application Lifetime
Using the DS32kHz with Maxim Real-Time Clocks
Selecting a Backup Source for Real-Time Clocks
Using a DS1307 with a PIC Microcontroller
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
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, Square Wave Output
Memory Size56B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceI²C, 2-Wire Serial
Voltage - Supply4.5 V ~ 5.5 V
Voltage - Supply, Battery2 V ~ 3.5 V
Current - Timekeeping (Max)200µA @ 5V
Operating Temperature0°C ~ 70°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

Resources

NAMETYPE
Standard Package2,500
Other NamesDS1307Z+T&R-ND
DS1307ZTR
TagsDS1307Z-T DS1307Z DS1307 DS130 DS1 DS13

Interested

Part NumberDescription
ECS-.327-12.5-13FLX-CCrystal 32.7680kHz 10ppm 12.5pF 50 kOhm -40°C - 85°C Surface Mount Cylindrical Can, Radial
AB38T-32.768KHZ32.768kHz ±20ppm Crystal 12.5pF 30 kOhm -10°C ~ 60°C Through Hole Cylindrical Can, Radial
BK-885-TRHOLDER COIN CELL 12MM SMD
3001HOLDER BATTERY COIN 12MM DIA THM
CD4050BDRIC BUFF/CONVERTER HEX 16SOIC

Package

Part NumberDescription
DS1307Z+T&RIC RTC CLK/CALENDAR I2C 8-SOIC
DS1307Z+T&RIC RTC CLK/CALENDAR I2C 8-SOIC
DS1307Z+Real Time Clock (RTC) IC Clock/Calendar 56B I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)

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