Microchip Technology IC MCU FLASH PIC16F676-I/ST TSSOP-14 MCP PIC16F676-I/ST Ficha De Dados
Códigos do produto
PIC16F676-I/ST
2010 Microchip Technology Inc.
DS40039F-page 29
PIC16F630/676
REGISTER 3-5:
PORTC — PORTC REGISTER (ADDRESS: 07h)
REGISTER 3-6:
TRISC — PORTC TRI-STATE REGISTER (ADDRESS: 87h)
TABLE 3-2:
SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
U-0
U-0
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
R/W-x
—
—
RC5
RC4
RC3
RC2
RC1
RC0
bit 7
bit 0
bit 7-6:
Unimplemented: Read as ‘0’
bit 5-0:
PORTC<5:0>: General Purpose I/O pin bits
1 = Port pin is >V
1 = Port pin is >V
IH
0 = Port pin is <V
IL
Legend:
R = Readable bit
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
U-0
U-0
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
R/W-1
—
—
TRISC5
TRISC4
TRISC3
TRISC2
TRISC1
TRISC0
bit 7
bit 0
bit 7-6:
Unimplemented: Read as ‘0’
bit 5-0:
TRISC<5:0>: PORTC Tri-State Control bits
1 = PORTC pin configured as an input (tri-stated)
0 = PORTC pin configured as an output
1 = PORTC pin configured as an input (tri-stated)
0 = PORTC pin configured as an output
Legend:
R = Readable bit
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
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOD
Value on all
other
Resets
07h
PORTC
—
—
RC5
RC4
RC3
RC2
RC1
RC0
--xx xxxx
--uu uuuu
87h
TRISC
—
—
TRISC5
TRISC4
TRISC3
TRISC2
TRISC1
TRISC0
--11 1111
--11 1111
91h
ANSEL
(1)
ANS7
ANS6
ANS5
ANS4
ANS3
ANS2
ANS1
ANS0
1111 1111
1111 1111
Note 1: PIC16F676 only.
Legend:
x
= unknow
n, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTC.