The following links provide useful background information for this microcontroller and using this controller board.
Data Sheets
ATTiny2313 Data Sheet: Atmel - ATTiny2313 Data Sheet
ATTiny2313 Technical Library (Includes FAQ, Assembly Code Examples and more): Atmel ATTiny2313 - Technical Library
Application Notes: Replacing AT902313 with ATTiny2313 Atmel ATTiny2313 - Technical Library
MAX232 Data Sheets: Maxim Web Site
DS1307 Data Sheets: Maxim Web Site
24LC32 Data Sheets: Microchip Web Site
LCD Data Sheets: Futurlec Web Site
Books
AVR: Customizing and Programming AVR Micros
Compilers and Programming Tools
Assembly: Atmel AVR Studio IDE Assembly Language Programming Tool
C Compiler: Free C Language Compiler for AVR Microcontrollers
Useful Websites
Atmel: To Atmel website
Circuit Cellar Magazine: To Circuit Cellar Website
AVR Freaks: To AVR Freaks Website
User Tips
If you have some useful tips or relevant information that would be helpful to other users, please send it to technical@futurlec.com