PIC16F1946 datasheet(134/448 Pages) MICROCHIP

134 / 448 page

PIC16(L)F1946/1947

DS41414C-page 134

Preliminary

 2010-2011 Microchip Technology Inc.

R/W-x/u

RC7

RC6

RC5

RC4

RC3

RC2

RC1

RC0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-0

RC<7:0>

: PORTC General Purpose I/O Pin bits

= Port pin is > VIH

= Port pin is < VIL

R/W-1/1

TRISC7

TRISC6

TRISC5

TRISC4

TRISC3

TRISC2

TRISC1

TRISC0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-0

TRISC<7:0>:

PORTC Tri-State Control bits

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

= PORTC pin configured as an output

R/W-x/u

LATC7

LATC6

LATC5

LATC4

LATC3

LATC2

LATC1

LATC0

bit 7

bit 0

Legend:

R = Readable bit

W = Writable bit

U = Unimplemented bit, read as ‘0’

u = Bit is unchanged

x = Bit is unknown

-n/n = Value at POR and BOR/Value at all other Resets

‘1’ = Bit is set

‘0’ = Bit is cleared

bit 7-0

LATC<7:0>

: PORTC Output Latch Value bits(1)

Note 1:

Writes to PORTC are actually written to corresponding LATC register. Reads from PORTC register is

return of actual I/O pin values.

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