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N78E366A PDF даташит

Спецификация N78E366A изготовлена ​​​​«nuvoton» и имеет функцию, называемую «8-bit 8051-based Microcontroller».

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Номер произв N78E366A
Описание 8-bit 8051-based Microcontroller
Производители nuvoton
логотип nuvoton логотип 

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N78E366A Даташит, Описание, Даташиты
Nuvoton 8-bit 8051-based Microcontroller
N78E366A
Data Sheet









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N78E366A Даташит, Описание, Даташиты
N78E366A Data Sheet
CONTENTS
1. DESCRIPTION .................................................................................................................................................. 4
2. FEATURES ....................................................................................................................................................... 5
3. BLOCK DIAGRAM ............................................................................................................................................ 7
4. PIN CONFIGURATIONS................................................................................................................................... 8
5. MEMORY ORGANIZATION............................................................................................................................14
5.1 Internal Program Memory .................................................................................................................14
5.2 External Program Memory ................................................................................................................16
5.3 Internal Data Memory .......................................................................................................................17
5.4 On-chip XRAM ..................................................................................................................................19
5.5 External Data Memory ......................................................................................................................19
6. SPECIAL FUNCTION REGISTER (SFR) .......................................................................................................21
7. GENERAL 80C51 SYSTME CONTROL .........................................................................................................24
8. AUXILIARY RAM (XRAM)...............................................................................................................................28
9. I/O PORT STRUCTURE AND OPERATION ..................................................................................................30
10. TIMERS/COUNTERS....................................................................................................................................34
10.1 Timer/Counters 0 and 1 ..................................................................................................................34
10.1.1 Mode 0 (13-bit Timer) ......................................................................................................36
10.1.2 Mode 1 (16-bit Timer) ......................................................................................................37
10.1.3 Mode 2 (8-bit Auto-reload Timer) ....................................................................................37
10.1.4 Mode 3 (Two Separate 8-bit Timers)...............................................................................38
10.2 Timer/Counter 2 ..............................................................................................................................39
10.2.1 Capture Mode ..................................................................................................................42
10.2.2 Auto-reload Mode ............................................................................................................42
10.2.3 Baud Rate Generator Mode ............................................................................................43
10.2.4 Clock-out Mode................................................................................................................44
11. WATCHDOG TIMER.....................................................................................................................................45
11.1 Function Description of Watchdog Timer........................................................................................45
11.2 Applications of Watchdog Timer .....................................................................................................47
12. POWER DOWN WAKING-UP TIMER ..........................................................................................................48
12.1 Function Description of Power Down Waking-up Timer .................................................................48
12.2 Applications of Power Down Waking-up Timer...............................................................................49
13. SERIAL PORT...............................................................................................................................................51
13.1 Mode 0 ............................................................................................................................................53
13.2 Mode 1 ............................................................................................................................................55
13.3 Mode 2 ............................................................................................................................................57
13.4 Mode 3 ............................................................................................................................................59
13.5 Baud Rate .......................................................................................................................................61
13.6 Multiprocessor Communication.......................................................................................................62
14. SERIAL PERIPHERAL INTERFACE (SPI) ...................................................................................................64
14.1 Features ..........................................................................................................................................64
14.2 Function Description .......................................................................................................................64
14.3 Control Registers of SPI .................................................................................................................67
14.4 Operating Modes ............................................................................................................................69
14.4.1 Master mode....................................................................................................................69
14.4.2 Slave Mode......................................................................................................................69
14.5 Clock Formats and Data Transfer...................................................................................................70
14.6 Slave Select Pin Configuration .......................................................................................................72
Publication Release Date: March 11, 2011
- 2 - Revision: V2.0









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N78E366A Даташит, Описание, Даташиты
14.7 Mode Fault Detection ......................................................................................................................73
14.8 Write Collision Error ........................................................................................................................73
14.9 Overrun Error ..................................................................................................................................73
14.10 SPI Interrupts ................................................................................................................................74
15. PULSE WIDTH MODULATOR (PWM) .........................................................................................................75
16. TIMED ACCESS PROTECTION (TA)...........................................................................................................79
17. INTERRUPT SYSTEM ..................................................................................................................................81
17.1 Priority Level Structure....................................................................................................................87
17.2 Interrupt Latency .............................................................................................................................89
18. IN SYSTEM PROGRAMMING (ISP).............................................................................................................90
18.1 ISP Procedure.................................................................................................................................90
18.2 ISP Commands ...............................................................................................................................93
18.3 User Guide of ISP ...........................................................................................................................93
18.4 ISP Demo Codes ............................................................................................................................94
19. POWER SAVING MODES ............................................................................................................................98
19.1 Idle Mode ........................................................................................................................................98
19.2 Power Down Mode..........................................................................................................................99
20. CLOCK SYSTEM ........................................................................................................................................100
20.1 12T/6T mode.................................................................................................................................100
20.2 External Clock Source ..................................................................................................................102
20.3 On-chip RC Oscillator ...................................................................................................................102
21. POWER MONITORING ..............................................................................................................................103
21.1 Power-on Detection ......................................................................................................................103
21.2 Brown-out Detection .....................................................................................................................103
22. RESET CONDITIONS.................................................................................................................................107
22.1 Power-on Reset ............................................................................................................................108
22.2 Brown-out Reset ...........................................................................................................................108
22.3 RST Pin Reset ..............................................................................................................................108
22.4 Watchdog Timer Reset .................................................................................................................109
22.5 Software Reset..............................................................................................................................109
22.6 Boot Select....................................................................................................................................110
22.7 Reset State ...................................................................................................................................111
23. AUXILIARY FEATURES .............................................................................................................................113
24. CONFIG BYTES..........................................................................................................................................114
25. INSTRUCTION SET....................................................................................................................................117
26. ELECTRICAL CHARACTERISTICS ...........................................................................................................121
26.1 Absolute Maximum Ratings ..........................................................................................................121
26.2 DC Electrical Characteristics ........................................................................................................121
26.3 AC Electrical Characteristics.........................................................................................................127
27. PACKAGES.................................................................................................................................................131
28. DOCUMENT REVISION HISTORY ............................................................................................................135
Publication Release Date: March 11, 2011
- 3 - Revision: V2.0










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Номер в каталогеОписаниеПроизводители
N78E366A8-bit 8051-based Microcontrollernuvoton
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