PIC16F72-04I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F72-04I/ML

28-Pin, 8-Bit CMOS FLASH Microcontoller with A/D Converter

Microchip Technology 

PIC16F72

FIGURE 11-6:

TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO VDD THROUGH

PULL-UP RESISTOR)

VDD

MCLR

INTERNAL POR

PWRT TIME-OUT

OST TIME-OUT

TPWRT

TOST

INTERNAL RESET

FIGURE 11-7:

TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO VDD THROUGH

RC NETWORK): CASE 1

VDD

MCLR

INTERNAL POR

TPWRT

PWRT TIME-OUT

OST TIME-OUT

TOST

INTERNAL RESET

FIGURE 11-8:

TIME-OUT SEQUENCE ON POWER-UP (MCLR TIED TO VDD THROUGH

RC NETWORK): CASE 2

VDD

MCLR

INTERNAL POR

PWRT TIME-OUT

OST TIME-OUT

INTERNAL RESET

TPWRT

TOST

© 2007 Microchip Technology Inc.

DS39597C-page 67

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