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PIC16F871-E/PT 产品设计参考手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
微控制器
封装:
TQFP-44
Pictures:
3D模型
符号图
焊盘图
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页面导航:
典型应用电路图在P188P229P259P287
原理图在P53P72P144P145P146P147P148P149P150P151P152P153
型号编码规则在P514
封装信息在P19P21P29
技术参数、封装参数在P575P577P579P581P583P585P587P589P591P593P595P597
应用领域在P14P21
电气规格在P575P577P579P581P583P584P585P587P589P591P593P595
导航目录
PIC16F871-E/PT数据手册
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DS00097D-page vi
1997 Microchip Technology Inc.
M
PAGE
SECTION 11. TIMER0 11-1
Introduction .....................................................................................................................................................11-2
Control Register .............................................................................................................................................11-3
Operation ........................................................................................................................................................11-4
TMR0 Interrupt ...............................................................................................................................................11-5
Using Timer0 with an External Clock .............................................................................................................11-6
TMR0 Prescaler .............................................................................................................................................11-7
Design Tips ..................................................................................................................................................11-10
Related Application Notes ............................................................................................................................11-11
Revision History ...........................................................................................................................................11-12
SECTION 12. TIMER1 12-1
Introduction .....................................................................................................................................................12-2
Control Register .............................................................................................................................................12-3
Timer1 Operation in Timer Mode ...................................................................................................................12-4
Timer1 Operation in Synchronized Counter Mode .........................................................................................12-4
Timer1 Operation in Asynchronous Counter Mode ........................................................................................12-5
Timer1 Oscillator ............................................................................................................................................12-7
Sleep Operation .............................................................................................................................................12-9
Resetting Timer1 Using a CCP Trigger Output ..............................................................................................12-9
Resetting of Timer1 Register Pair (TMR1H:TMR1L) ......................................................................................12-9
Timer1 Prescaler ............................................................................................................................................12-9
Initialization ...................................................................................................................................................12-10
Design Tips ..................................................................................................................................................12-12
Related Application Notes ............................................................................................................................12-13
Revision History ...........................................................................................................................................12-14
SECTION 13. TIMER2 13-1
Introduction .....................................................................................................................................................13-2
Control Register .............................................................................................................................................13-3
Timer Clock Source ........................................................................................................................................13-4
Timer (TMR2) and Period (PR2) Registers ....................................................................................................13-4
TMR2 Match Output .......................................................................................................................................13-4
Clearing the Timer2 Prescaler and Postscaler ...............................................................................................13-4
Sleep Operation .............................................................................................................................................13-4
Initialization .....................................................................................................................................................13-5
Design Tips ....................................................................................................................................................13-6
Related Application Notes ..............................................................................................................................13-7
Revision History .............................................................................................................................................13-8
SECTION 14. COMPARE/CAPTURE/PWM (CCP) 14-1
Introduction .....................................................................................................................................................14-2
Control Register .............................................................................................................................................14-3
Capture Mode .................................................................................................................................................14-4
Compare Mode ...............................................................................................................................................14-6
PWM Mode .....................................................................................................................................................14-8
Initialization ...................................................................................................................................................14-12
Design Tips ..................................................................................................................................................14-15
Related Application Notes ............................................................................................................................14-17
Revision History ...........................................................................................................................................14-18
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