PIC16LF1454 Datasheet, PDF (141/418 Pages) Microchip Technology – 14/20-Pin Flash, 8-Bit USB Microcontrollers with XLP Technology

PIC16(L)F1454/5/9
REGISTER 12-14: LATC: PORTC DATA LATCH REGISTER
R/W-x/u
LATC7⁽¹⁾
bit 7
R/W-x/u
LATC6⁽¹⁾
R/W-x/u
LATC5
R/W-x/u
LATC4
R/W-x/u
LATC3
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 7-0
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.
2: PIC16(L)F1459 only.
REGISTER 12-15: ANSELC: PORTC ANALOG SELECT REGISTER
R/W-1/1
R/W-1/1
U-0
ANSC7⁽¹⁾
ANSC6⁽¹⁾
—
bit 7
U-0
R/W-1/1
R/W-1/1
—
ANSC3
ANSC2
R/W-1/1
ANSC1
R/W-1/1
ANSC0
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 3-0
ANSC<7:6>: Analog Select between Analog or Digital Function on pins RC<7:6>, respectively
1 = Analog input. Pin is assigned as analog input⁽¹⁾. Digital input buffer disabled.
0 = Digital I/O. Pin is assigned to port or digital special function.
Unimplemented: Read as ‘0’
ANSC<3:0>: Analog Select between Analog or Digital Function on pins RC<3:0>, respectively
1 = Analog input. Pin is assigned as analog input⁽¹⁾. Digital input buffer disabled.
0 = Digital I/O. Pin is assigned to port or digital special function.
Note 1: When setting a pin to an analog input, the corresponding TRIS bit must be set to Input mode in order to
allow external control of the voltage on the pin.
2: PIC16(L)F1459 only.
TABLE 12-9: SUMMARY OF REGISTERS ASSOCIATED WITH PORTC
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Register
on Page
ANSELC⁽²⁾
ANSC7⁽¹⁾ ANSC6⁽¹⁾
—
—
ANSC3 ANSC2 ANSC1 ANSC0
141
LATC
LATC7⁽¹⁾ LATC6⁽¹⁾ LATC5
LATC4
LATC3
LATC2 LATC1 LATC0
141
PORTC
RC7⁽¹⁾
RC6⁽¹⁾
RC5
RC4
RC3
RC2
RC1
RC0
140
TRISC
TRISC7⁽¹⁾ TRISC6⁽¹⁾ TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0
140
Legend:
Note 1:
2:
x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTC.
PIC16(L)F1459 only.
PIC16(L)F1455/9 only.
 2012 Microchip Technology Inc.
Preliminary
DS41639A-page 141