W79E834

www.DataSheet4U.com Preliminary W79E834 Data Sheet 8-BIT MICROCONTROLLER Table of Contents1. 2. 3. 4. 5. GENERAL DESCRIPTION ......................................................................................................... 4 FEATURES ................................................................................................................................. 4 PARTS INFORMATION LIST ..................................................................................................... 5 3.1 Lead Free (RoHS) Parts information list......................................................................... 5 PIN CONFIGURATION ............................................................................................................... 6 FUNCTIONAL DESCRIPTION ................................................................................................... 8 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 6. 6.1 6.2 6.3 6.4 6.5 6.6 7. 7.1 7.2 8. 9. 8.1 9.1 9.2 10. 10.1 10.2 On-Chip Flash EPROM .................................................................................................. 8 I/O Ports.......................................................................................................................... 8 Serial I/O ......................................................................................................................... 8 Timers ..............................................................................................................................