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PIC16F1824 Datasheet, PDF (138/420 Pages) Microchip Technology – 14/20-Pin Flash Microcontrollers with nanoWatt XLP Technology | |||
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PIC16F/LF1824/1828
REGISTER 12-18: ANSELC: PORTC ANALOG SELECT REGISTER
R/W-1/1
R/W-1/1
U-0
ANSC7(1)
ANSC6(1)
â
bit 7
U-0
R/W-1/1
R/W-1/1
â
ANSC3
ANSC2
R/W-1/1
ANSC1
R/W-1/1
ANSC0
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
â1â = Bit is set
W = Writable bit
x = Bit is unknown
â0â = Bit is cleared
U = Unimplemented bit, read as â0â
-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<3:0>, respectively(1)
0 = Digital I/O. Pin is assigned to port or digital special function.
1 = Analog input. Pin is assigned as analog input(1). Digital input buffer disabled.
Unimplemented: Read as â0â
ANSC<3:0>: Analog Select between Analog or Digital Function on pins RC<3:0>, respectively
0 = Digital I/O. Pin is assigned to port or digital special function.
1 = Analog input. Pin is assigned as analog input(1). Digital input buffer disabled.
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: ANSELC<7:6> available on PIC16F/LF1828 only. Otherwise, they are unimplemented and read as â0â.
DS41419A-page 138
Preliminary
ï£ 2010 Microchip Technology Inc.
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