PIC16F753 Datasheet, PDF (52/238 Pages) Microchip Technology – 14/16-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PIC16F753/HV753
REGISTER 5-11: TRISC: PORTC TRI-STATE REGISTER
U-0
U-0
R/W-1/1
R/W-1/1
R-1/1
—
—
TRISC5
TRISC4 TRISC3⁽¹⁾
bit 7
R/W-1/1
TRISC2
R/W-1/1
TRISC1
R/W-1/1
TRISC0
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-6
bit 5-0
Unimplemented: Read as ‘0’
TRISC<5:0>: PORTC Tri-State Control bits⁽¹⁾
1 = PORTC pin configured as an input (tri-stated)
0 = PORTC pin configured as an output
Note 1: TRISC3 always reads ‘1’.
REGISTER 5-12: LATC: PORTC DATA LATCH REGISTER
U-0
U-0
R/W-x/u
R/W-x/u
U-0
—
—
LATC5
LATC4
—
bit 7
R/W-x/u
LATC2
R/W-x/u
LATC1
R/W-x/u
LATC0
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-6
bit 5-4
bit 3
bit 2-0
Unimplemented: Read as ‘0’
LATC<5:4>: PORTC Output Latch Value bits⁽¹⁾
Unimplemented: Read as ‘0’
LATC<2:0>: 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.
DS40001709A-page 52
Preliminary
 2013 Microchip Technology Inc.