PIC12F1822T-I/SL 查看數據表（PDF） - Microchip Technology

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PIC12F1822T-I/SL

8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC12F/LF1822/16F/LF1823

FIGURE 23-7:

EXAMPLE ENHANCED PWM OUTPUT RELATIONSHIPS (ACTIVE-LOW STATE)

PxM<1:0>

Signal

0

Pulse

Width

Period

PRx+1

00 (Single Output)

10

(Half-Bridge)

(Full-Bridge,

01

Forward)

(Full-Bridge,

11

Reverse)

PxA Modulated

PxA Modulated

PxB Modulated

PxA Active

PxB Inactive

PxC Inactive

PxD Modulated

PxA Inactive

PxB Modulated

PxC Active

PxD Inactive

Delay

Delay

Relationships:

• Period = 4 * TOSC * (PRx + 1) * (TMRx Prescale Value)

• Pulse Width = TOSC * (CCPRxL<7:0>:CCPxCON<5:4>) * (TMRx Prescale Value)

• Delay = 4 * TOSC * (PWMxCON<6:0>)

DS41413A-page 210

Preliminary

 2010 Microchip Technology Inc.

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