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W79E633A Dataheets PDF



Part Number W79E633A
Manufacturers Winbond
Logo Winbond
Description 8-BIT MICROCONTROLLER
Datasheet W79E633A DatasheetW79E633A Datasheet (PDF)

PRELIMINARY W79E633A/W79L633A DATA SHEET 8-BIT MICROCONTROLLER Table of Contents- 1. GENERAL DESCRIPTION 4 2. FEATURES .... 4 3. PIN CONFIGURATION . 5 4. PIN D.

  W79E633A   W79E633A



Document
PRELIMINARY W79E633A/W79L633A DATA SHEET 8-BIT MICROCONTROLLER Table of Contents- 1. GENERAL DESCRIPTION ......................................................................................................... 4 2. FEATURES ................................................................................................................................. 4 3. PIN CONFIGURATION ............................................................................................................... 5 4. PIN DESCRIPTION..................................................................................................................... 6 4.1 Port 4 .............................................................................................................................. 7 5. MEMORY ORGANIZATION........................................................................................................ 9 5.1 Program Memory (on-chip Flash) ................................................................................... 9 5.2 Data Memory ................................................................................................................ 10 6. SPECIAL FUNCTION REGISTERS ......................................................................................... 11 7. INSTRUCTION SET.................................................................................................................. 41 7.1 Instruction Timing.......................................................................................................... 49 7.1.1 External Data Memory Access Timing.............................................................. 51 8. POWER MANAGEMENT.......................................................................................................... 54 8.1 Idle Mode ...................................................................................................................... 54 8.2 Power Down Mode ....................................................................................................... 54 9. RESET CONDITIONS............................................................................................................... 55 9.1 Reset Conditions........................................................................................................... 55 9.2 External Reset .............................................................................................................. 55 9.3 Power-On Reset (POR) ................................................................................................ 55 9.4 Watchdog Timer Reset ................................................................................................. 55 9.5 Reset State ................................................................................................................... 55 10. INTERRUPTS ........................................................................................................................... 57 10.1 Interrupt Sources ...........


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