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| PIC18F25K20T-ISS Datasheet, PDF (46/456 Pages) Microchip Technology – 28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology | |||
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PIC18F2XK20/4XK20
FIGURE 3-1:
TRANSITION TIMING FOR ENTRY TO SLEEP MODE
Q1 Q2 Q3 Q4 Q1
OSC1
CPU
Clock
Peripheral
Clock
Sleep
Program
Counter
PC
PC + 2
FIGURE 3-2:
TRANSITION TIMING FOR WAKE FROM SLEEP (HSPLL)
Q1
Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
OSC1
PLL Clock
Output
TOST(1)
TPLL(1)
CPU Clock
Peripheral
Clock
Program
Counter
PC
PC + 2
Wake Event
OSTS bit set
Note 1: TOST = 1024 TOSC; TPLL = 2 ms (approx). These intervals are not shown to scale.
PC + 4
PC + 6
DS41303G-page 46
ï£ 2010 Microchip Technology Inc.
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