W78E65

www.DataSheet4U.com W78E65 Data Sheet 8-BIT MICROCONTROLLER Table of Contents1. 2. 3. 4. 5. 6. GENERAL DESCRIPTION ......................................................................................................... 3 FEATURES ................................................................................................................................. 3 PIN CONFIGURATIONS ............................................................................................................ 4 PIN DESCRIPTION..................................................................................................................... 5 BLOCK DIAGRAM ...................................................................................................................... 6 FUNCTIONAL DESCRIPTION ................................................................................................... 6 6.1 6.2 6.3 RAM ................................................................................................................................ 6 Timers 0, 1, and 2........................................................................................................... 7 6.2.1 6.3.1 6.3.2 Timer 2 Output .................................................................................................................7 Crystal Oscillator ..............................................................................................................8 External Clock ............................................