PIC16F882T-I/SSSQTP データシートの表示（PDF） - Microchip Technology

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PIC16F882T-I/SSSQTP

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

Microchip Technology 

PIC16F882/883/884/886/887

3.7.1

RE0/AN5(1)

This pin is configurable to function as one of the

following:

• a general purpose I/O

• an analog input for the ADC

Note 1: RE0/AN5 is available on PIC16F884/887

only.

3.7.2

RE1/AN6(1)

This pin is configurable to function as one of the

following:

• a general purpose I/O

• an analog input for the ADC

Note 1: RE1/AN6 is available on PIC16F884/887

only.

3.7.3

RE2/AN7(1)

This pin is configurable to function as one of the

following:

• a general purpose I/O

• an analog input for the ADC

Note 1: RE2/AN7 is available on PIC16F884/887

only.

FIGURE 3-21:

Data Bus

DQ

WR

PORTE

CK Q

WR

TRISE

DQ

CK Q

RD

TRISE

BLOCK DIAGRAM OF

RE<2:0>

VDD

I/O Pin

VSS

Analog(1)

Input Mode

RD

PORTE

To A/D Converter

Note 1: ANSEL determines Analog Input mode.

3.7.4 RE3/MCLR/VPP

Figure 3-22 shows the diagram for this pin. This pin is

configurable to function as one of the following:

• a general purpose input

• as Master Clear Reset with weak pull-up

FIGURE 3-22:

BLOCK DIAGRAM OF RE3

VDD

MCLRE

Weak

Data Bus

RD

TRISE

RD

PORTE

Reset

VSS

MCLRE

Input

Pin

MCLRE

VSS

DS41291G-page 62

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