PIC18F65K22-I/MRSQTP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F65K22-I/MRSQTP

64/80-Pin, High-Performance, 1-Mbit Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt XLP Technology

Microchip Technology 

PIC18F87K22 FAMILY

FIGURE 4-1:

TRANSITION TIMING FOR ENTRY TO SEC_RUN MODE

Q1 Q2 Q3 Q4 Q1

Q2 Q3 Q4 Q1 Q2 Q3

SOSCI

OSC1

1

2

3

n-1 n

Clock Transition(1)

CPU

Clock

Peripheral

Clock

Program

Counter

PC

Note 1: Clock transition typically occurs within 2-4 TOSC.

PC + 2

PC + 4

FIGURE 4-2:

TRANSITION TIMING FROM SEC_RUN MODE TO PRI_RUN MODE (HSPLL)

Q1

Q2

Q3

Q4

Q1

Q2 Q3 Q4 Q1 Q2 Q3

SOSC

OSC1

PLL Clock

Output

TOST(1)

CPU Clock

Peripheral

Clock

Program

Counter

PC

SCS<1:0> bits Changed

TPLL(1)

1 2 n-1 n

Clock

Transition(2)

OSTS bit Set

PC + 2

Note 1: TOST = 1024 TOSC; TPLL = 2 ms (approx). These intervals are not shown to scale.

2: Clock transition typically occurs within 2-4 TOSC.

PC + 4

 2009-2011 Microchip Technology Inc.

DS39960D-page 59

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