PIC16F722-ESLASHML datasheet(85/302 Pages) MICROCHIP

85 / 302 page

DS41341E-page 85

PIC16F72X/PIC16LF72X

PORTE: PORTE REGISTER

U-0

R-x

R/W-x

—

RE3

RE2(1)

RE1(1)

RE0(1)

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-4

Unimplemented: Read as ‘0’

bit 3-0

RE<3:0>: PORTE I/O Pin bits(1)

= Port pin is > VIH

= Port pin is < VIL

Note 1:

RE<2:0> are not implemented on the PIC16F722/723/726/PIC16LF722/723/726. Read as ‘0’.

TRISE: PORTE TRI-STATE REGISTER

U-0

R-1

R/W-1

—

TRISE3

TRISE2(1)

TRISE1(1)

TRISE0(1)

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

-n = Value at POR

‘1’ = Bit is set

‘0’ = Bit is cleared

x = Bit is unknown

bit 7-4

Unimplemented: Read as ‘0’

bit 3

TRISE3: RE3 Port Tri-state Control bit

This bit is always ‘1’ as RE3 is an input only

bit 2-0

TRISE<2:0>: RE<2:0> Tri-State Control bits(1)

= PORTE pin configured as an input (tri-stated)

= PORTE pin configured as an output

Note 1:

TRISE<2:0> are not implemented on the PIC16F722/723/726/PIC16LF722/723/726. Read as ‘0’.

PIC16F722-E/ML 데이터시트(PDF) 85 Page - Microchip Technology

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