PIC16F724T-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

MFG CO.

PIC16F724T-I/SP

28/40/44-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC16F72X/PIC16LF72X

FIGURE 6-22:

BLOCK DIAGRAM OF RE<2:0>

Data Bus

WR

PORTE

DQ

CK Q

WR

TRISE

DQ

CK Q

RD

TRISE

ANSE<0:2>

VDD

I/O Pin

VSS

RD

PORTE

To A/D Converter

Note: RE<2:0> are not implemented on PIC16F722/723/726/PIC16LF722/723/726.

FIGURE 6-23:

BLOCK DIAGRAM OF RE3

ICSP™ Mode Detect

VDD

Weak

In-Circuit Serial Programming™ mode

MCLR Circuit

Data Bus

RD

TRISE

RD

PORTE

MCLR

Pulse Filter

VSS

High-Voltage

Detect

I/O Pin

VSS

Power for Programming Flash

DS41341E-page 88

© 2009 Microchip Technology Inc.

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