PIC12F1822T-I/SL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC12F1822T-I/SL

8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC12F/LF1822/16F/LF1823

FIGURE 25-7:

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

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

OSC1

WUE bit

Bit set by user

Auto Cleared

RX/DT Line

RCIF

Cleared due to User Read of RCREG

Note 1: The EUSART remains in Idle while the WUE bit is set.

FIGURE 25-8:

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

Q1Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1Q2 Q3 Q4

OSC1

Bit Set by User

WUE bit

RX/DT Line

RCIF

Sleep Command Executed

Q1

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

Auto Cleared

Sleep Ends

Note 1

Cleared due to User Read of RCREG

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.

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

DS41413A-page 298

Preliminary

 2010 Microchip Technology Inc.

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