SN8P2602BP 查看數據表（PDF） - Sonix Technology Co., Ltd
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SN8P2602BP Datasheet PDF : 95 Pages
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SN8P2602B
8-Bit Micro-Controller
6.6 INT0 (P0.0) INTERRUPT OPERATION......................................................................................... 62
6.7 T0 INTERRUPT OPERATION ....................................................................................................... 63
6.8 TC0 INTERRUPT OPERATION..................................................................................................... 64
6.9 MULTI-INTERRUPT OPERATION............................................................................................... 65
77 I/O PORT ................................................................................................................................................ 66
7.1 I/O PORT MODE ............................................................................................................................. 66
7.2 I/O PULL UP REGISTER ................................................................................................................ 67
7.3 I/O OPEN-DRAIN REGISTER........................................................................................................ 68
7.4 I/O PORT DATA REGISTER .......................................................................................................... 69
88 TIMERS .................................................................................................................................................. 70
8.1 WATCHDOG TIMER...................................................................................................................... 70
8.2 TIMER 0 (T0) ................................................................................................................................... 72
8.2.1 OVERVIEW .............................................................................................................................. 72
8.2.2 T0M MODE REGISTER........................................................................................................... 72
8.2.3 T0C COUNTING REGISTER................................................................................................... 73
8.2.4 T0 TIMER OPERATION SEQUENCE ..................................................................................... 74
8.3 TIMER/COUNTER 0 (TC0) ............................................................................................................ 75
8.3.1 OVERVIEW .............................................................................................................................. 75
8.3.2 TC0M MODE REGISTER ........................................................................................................ 76
8.3.3 TC0C COUNTING REGISTER ................................................................................................ 77
8.3.4 TC0R AUTO-LOAD REGISTER .............................................................................................. 78
8.3.5 TC0 CLOCK FREQUENCY OUTPUT (BUZZER) .................................................................. 79
8.3.6 TC0 TIMER OPERATION SEQUENCE .................................................................................. 80
8.4 PWM0 MODE .................................................................................................................................. 82
8.4.1 OVERVIEW .............................................................................................................................. 82
8.4.2 TCxIRQ and PWM Duty ........................................................................................................... 83
8.4.3 PWM Duty with TCxR Changing.............................................................................................. 84
8.4.4 PWM PROGRAM EXAMPLE .................................................................................................. 85
99 INSTRUCTION TABLE ....................................................................................................................... 86
1100 ELECTRICAL CHARACTERISTIC .............................................................................................. 87
10.1 ABSOLUTE MAXIMUM RATING ................................................................................................ 87
10.2 ELECTRICAL CHARACTERISTIC............................................................................................... 87
1111 OTP PROGRAMMING PIN............................................................................................................. 88
11.1.1 The pin assignment of Easy Writer transition board socket: ................................................... 88
11.1.2 Programming Pin Mapping: .................................................................................................... 89
1122 PACKAGE INFORMATION ........................................................................................................... 90
SONiX TECHNOLOGY CO., LTD
Page 5
Preliminary Version 0.4
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