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W78E065A Dataheets PDF



Part Number W78E065A
Manufacturers Winbond
Logo Winbond
Description 8-BIT MICROCONTROLLER
Datasheet W78E065A DatasheetW78E065A Datasheet (PDF)

W78E65/W78E065A Data Sheet 8-BIT MICROCONTROLLER Table of Contents- 1. GENERAL DESCRIPTION 3 2. FEATURES .... 3 3. PIN CONFIGURATIONS ... 4 4. PIN DESCRIPTION..

  W78E065A   W78E065A



Document
W78E65/W78E065A Data Sheet 8-BIT MICROCONTROLLER Table of Contents- 1. GENERAL DESCRIPTION ......................................................................................................... 3 2. FEATURES ................................................................................................................................. 3 3. PIN CONFIGURATIONS ............................................................................................................ 4 4. PIN DESCRIPTION..................................................................................................................... 5 5. BLOCK DIAGRAM ...................................................................................................................... 6 6. FUNCTIONAL DESCRIPTION ................................................................................................... 7 6.1 RAM ................................................................................................................................ 7 6.2 Timers 0, 1, and 2........................................................................................................... 8 6.2.1 Timer 2 Output .................................................................................................................8 6.3 Clock ............................................................................................................................... 8 6.3.1 Crystal Oscillator ..............................................................................................................8 6.3.2 External Clock ..................................................................................................................8 6.4 Power Management........................................................................................................ 8 6.4.1 Idle Mode..........................................................................................................................8 6.4.2 Power-down Mode............................................................................................................9 6.4.3 Reduce EMI Emission ......................................................................................................9 6.5 Reset............................................................................................................................... 9 6.5.1 W78E65 Special Function Registers (SFRs) and Reset Values.....................................10 6.6 Port 4 ............................................................................................................................ 11 6.6.1 Port Options Register .....................................................................................................11 6.6.2 INT2 / INT3 ..................................................................................................................11 6.6.3 Port 4 Base Address Registers ......................................................................................13.


MST1102.00 W78E065A K3352


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