41594B datasheet(282/372 Pages) MICROCHIP

Part #	41594B

Description	8-Bit Flash Microcontroller with nanoWatt XLP Technology

PDF	372 Pages

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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282 / 372 page

PIC12LF1840T48A

DS41594B-page 282

Preliminary

 2011-2012 Microchip Technology Inc.

FIGURE 26-7:

AUTO-WAKE-UP BIT (WUE) TIMING DURING NORMAL OPERATION

FIGURE 26-8:

AUTO-WAKE-UP BIT (WUE) TIMINGS DURING SLEEP

Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4

OSC1

WUE bit

RX/DT Line

RCIF

Bit set by user

Auto Cleared

Cleared due to User Read of RCREG

Note 1:

The EUSART remains in Idle while the WUE bit is set.

Q1Q2Q3 Q4 Q1Q2 Q3 Q4 Q1Q2 Q3 Q4

Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1Q2 Q3 Q4

OSC1

WUE bit

RX/DT Line

RCIF

Bit Set by User

Auto Cleared

Cleared due to User Read of RCREG

Sleep Command Executed

Note 1

Note 1:

If the wake-up event requires long oscillator warm-up time, the automatic clearing of the WUE bit can occur while the stposc signal is

still active. This sequence should not depend on the presence of Q clocks.

The EUSART remains in Idle while the WUE bit is set.

Sleep Ends

41594B Datasheet(PDF) 282 Page - Microchip Technology