W78C438C

W78C438C Data Sheet 8-BIT MICROCONTROLLER Table of Contents- 1. GENERAL DESCRIPTION.......................................................................................................... 2 2. FEATURES ................................................................................................................................. 2 3. PIN CONFIGURATIONS............................................................................................................. 3 4. PIN DESCRIPTION..................................................................................................................... 4 5. FUNCTIONAL DESCRIPTION.................................................................................................... 6 5.1 Dedicated Data and Address Port .................................................................................. 6 5.2 Additional I/O Port ........................................................................................................... 8 5.3 Additi...