PIC18LF4331T-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF4331T-I/SO

28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D

Microchip Technology 

PIC18F2331/2431/4331/4431

FIGURE 18-7:

PWM TIME BASE INTERRUPT, CONTINUOUS UP/DOWN COUNT MODE

A: PRESCALER = 1:1

Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4

FOSC/4

PTMR

002h

001h

000h

001h

002h

PTDIR bit

PTMR_INT_REQ

1

1

1

1

PTIF bit

B: PRESCALER = 1:4

Q4 Q4

Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc Qc

PTMR

PTDIR bit

1

PTMR_INT_REQ

002h

PTIF bit

001h

1

000h

1

001h

1

002h

Note 1: Interrupt flag bit, PTIF, is sampled here (every Q1).

 2010 Microchip Technology Inc.

DS39616D-page 183

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