PIC18F23K20 MICROCHIP [Microchip Technology], PIC18F23K20 Datasheet - Page 46

• Manufacturer Part Number: PIC18F23K20
• Description: 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2XK20/4XK20
FIGURE 3-1:
FIGURE 3-2:
DS41303G-page 46
Peripheral
Program
Counter
OSC1
Sleep
Clock
Clock
CPU
CPU Clock
Note1: T
PLL Clock
Peripheral
Program
Counter
Output
OSC1
Clock
Q1
OST
Q2
PC
= 1024 T
Q3
Wake Event
Q4
TRANSITION TIMING FOR ENTRY TO SLEEP MODE
TRANSITION TIMING FOR WAKE FROM SLEEP (HSPLL)
OSC
Q1
; T
Q1
PLL
T
OST
= 2 ms (approx). These intervals are not shown to scale.
(1)
PC
T
PLL
OSTS bit set
(1)
Q2 Q3 Q4 Q1 Q2
PC + 2
PC + 2
Q3 Q4 Q1 Q2
PC + 4
Q3 Q4
 2010 Microchip Technology Inc.
Q1 Q2 Q3 Q4
PC + 6