PIC18F45J50-I/SOSQTP データシートの表示（PDF） - Microchip Technology

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PIC18F45J50-I/SOSQTP

28/44-Pin, Low-Power, High-Performance USB Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC18F46J50 FAMILY

FIGURE 25-2:

CASE 1:

LOW-VOLTAGE DETECT OPERATION (VDIRMAG = 0)

HLVDIF may not be set

VDD

HLVDIF

VHLVD

Enable HLVD

IRVST

TIRVST

Internal Reference is stable

HLVDIF cleared in software

CASE 2:

VDD

HLVDIF

Enable HLVD

IRVST

TIRVST

Internal Reference is stable

VHLVD

HLVDIF cleared in software

HLVDIF cleared in software,

HLVDIF remains set since HLVD condition still exists

DS39931D-page 398

 2011 Microchip Technology Inc.

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