W742E-C81A

W742E/C81A Table of Contents- 4-BIT MICROCONTROLLER 1. GENERAL DESCRIPTION................................................................................................................... 3 2. FEATURES .......................................................................................................................................... 3 3. PIN CONFIGURATION ........................................................................................................................ 5 4. PIN DESCRIPTION .............................................................................................................................. 6 4.1 W742E81A Pad list ................................................................................................................. 7 5. BLOCK DIAGRAM.............................................................................................................................. 10 6. FUNCTIONAL DESCRIPTION .....................................................