W77E516 查看數據表（PDF） - Winbond
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W77E516 Datasheet PDF : 85 Pages
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Preliminary W77E516
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
I/O Ports.....................................................................................................................................................7
Serial I/O....................................................................................................................................................7
Timers ........................................................................................................................................................8
Interrupts....................................................................................................................................................8
Data Pointers .............................................................................................................................................8
Power Management...................................................................................................................................8
On-chip Data SRAM ..................................................................................................................................8
7. MEMORY ORGANIZATION .........................................................................................................................8
Program Memory .......................................................................................................................................8
Data Memory .............................................................................................................................................9
Special Function Registers ......................................................................................................................10
Special Function Registers ......................................................................................................................11
Instruction ................................................................................................................................................34
Instruction Timing ....................................................................................................................................41
Power Management.................................................................................................................................49
Reset Conditions .....................................................................................................................................51
Reset State ..............................................................................................................................................52
Interrupts..................................................................................................................................................53
8. PROGRAMMABLE TIMERS/COUNTERS .................................................................................................56
Timer/Counters 0 & 1...............................................................................................................................56
Time-base Selection ................................................................................................................................57
Timer/Counter 2 .......................................................................................................................................59
Watchdog Timer ......................................................................................................................................62
Serial Port ................................................................................................................................................64
Framing Error Detection ..........................................................................................................................70
Multiprocessor Communications..............................................................................................................70
Publication Release Date: August 16, 2002
-1-
Revision A1
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