2006 APPLICATION NOTE 3921 Using DS1307 with Microcontroller
|
|
|
Top Searches for this datasheet
Maxim Notes Real-Time Clocks Keywords: DS1307, RTC, real-time clock
2006
APPLICATION NOTE 3921
Using DS1307 with Microcontroller
Abstract: This application note intended demonstrate application using DS1307 real-time clock (RTC) with Microchip microcontroller. software example includes basic operating routines. schematic application circuit included.
Discussion
This application note demonstrates DS1307 real-time clock (RTC) with Microchip PIC16F628 microcontroller. example code, written assembly code, includes routine reading time date from routine write time date data from user entries.
Operation
program uses general-purpose port pins microcontroller communicate with DS1307 using serial interface. microcontroller's internal UART drives port pins, which connected DS232 line driver/receiver. User inputs data outputs from program passed through RS-232 interface from terminal emulator program microcontroller. RS-232 input line controls microcontroller's reset input. microcontroller this example PIC16F628. information microcontroller used this application note, including available programming tools, visit Microchip site. software shown Figure schematic circuit shown Figure
Page
Download (TXT, 10kB) Figure Program Listing
More detailed image (PDF, 126kB) Figure Schematic drawing DS1307 circuit used with microcontroller.
Application note 3921: www.maxim-ic.com/an3921 More Information technical support: www.maxim-ic.com/support samples: www.maxim-ic.com/samples Other questions comments: www.maxim-ic.com/contact
Automatic Updates Would like automatically notified when application notes published your areas interest?
Page
Sign EE-MailTM.
Related Parts DS1307: QuickView Full (PDF) Data Sheet Free Samples DS1337: QuickView Full (PDF) Data Sheet Free Samples DS1338: QuickView Full (PDF) Data Sheet Free Samples DS1338: QuickView Full (PDF) Data Sheet Free Samples DS1339: QuickView Full (PDF) Data Sheet Free Samples DS1340: QuickView Full (PDF) Data Sheet Free Samples DS1388: QuickView Full (PDF) Data Sheet Free Samples
AN3921, 3921, APP3921, Appnote3921, Appnote 3921 Copyright Maxim Integrated Products Additional legal notices: www.maxim-ic.com/legal
Page
Other recent searches
STV6886 - STV6886 STV6886 Datasheet
SJ6113 - SJ6113 SJ6113 Datasheet
MIE-144H4 - MIE-144H4 MIE-144H4 Datasheet
MAX5821 - MAX5821 MAX5821 Datasheet
MAX5822 - MAX5822 MAX5822 Datasheet
MAX5820 - MAX5820 MAX5820 Datasheet
M8E0710J - M8E0710J M8E0710J Datasheet
IRF7322D1 - IRF7322D1 IRF7322D1 Datasheet
AAT3212 - AAT3212 AAT3212 Datasheet
AAT3210-3214 - AAT3210-3214 AAT3210-3214 Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
