PIC16F1847-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1847-I/ML

18/20/28-Pin Flash Microcontrollers with XLP Technology

Microchip Technology 

PIC16(L)F1847

FIGURE 30-8:

RESET, WATCHDOG TIMER, OSCILLATOR START-UP TIMER AND POWER-UP

TIMER TIMING

VDD

MCLR

Internal

POR

PWRT

Time-out

OSC

Start-Up Time

Internal Reset(1)

Watchdog Timer

Reset(1)

33

32

I/O pins

Note 1: Asserted low.

30

31

34

34

FIGURE 30-9:

VDD

BROWN-OUT RESET TIMING AND CHARACTERISTICS

VBOR

VBOR and VHYST

(Device in Brown-out Reset)

(Device not in Brown-out Reset)

37

Reset

(due to BOR)

33(1)

Note 1: 64 ms delay only if PWRTE bit in the Configuration Word 1 is programmed to ‘0’.

2 ms delay if PWRTE = 0.

DS40001453D-page 362

Preliminary

 2011-2013 Microchip Technology Inc.

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