PIC16F506 Microchip Technology, PIC16F506 Datasheet - Page 36

• Manufacturer Part Number: PIC16F506
• Description: (PIC12F510 / PIC16F506) 8-Bit Flash Microcontroller
• Manufacturer: Microchip Technology

PIC12F510/16F506
TABLE 5-1:
TABLE 5-2:
TABLE 5-3:
TABLE 5-4:
DS41268B-page 34
Address
N/A
N/A
N/A
N/A
N/A
03h
03h
06h
06h
07h
Legend:
Note 1:
Priority
Priority
Priority
1
2
3
1
2
1
2
3
4
2:
3:
TRISGPIO
TRISB
TRISC
OPTION
OPTION
STATUS
STATUS
GPIO
PORTB
PORTC
– = unimplemented read as ‘0’, x = unknown, u = unchanged, q = depends on condition.
PIC12F510 only.
PIC16F506 only.
If Reset was due to wake-up on pin change, then bit 7 = 1. All other Resets will cause bit 7 = 0.
Name
AN0/C1IN+
AN0/C1IN+
(1)
(2)
(2)
(2)
TRISIO
(2)
TRISC
TRISB
C2IN+
SUMMARY OF PORT REGISTERS
(1)
(2)
(1)
(2)
I/O PIN FUNCTION ORDER OF PRECEDENCE (PIC16F506)
I/O PIN FUNCTION ORDER OF PRECEDENCE (PIC16F506)
I/O PIN FUNCTION ORDER OF PRECEDENCE (PIC12F510)
RC0
RB0
GP0
—
—
—
(1)
GPWUF
RBWUF
GPWU
RBWU
Bit 7
—
—
—
—
—
—
AN1/C1IN-
AN1/C1IN-
CWUF
CWUF
GPPU
RBPU
TRISIO
TRISC
Bit 6
TRISB
C2IN-
RC1
—
—
—
—
—
—
RB1
GP1
—
—
—
I/O Control Register
I/O Control Register
I/O Control Register
T0CS
T0CS
Bit 5
GP5
RC5
RB5
PA0
PA0
Preliminary
C1OUT
C1OUT
TRISIO
TOSE
TOSE
TRISB
CV
TRISC
T0CKI
Bit 4
GP4
RB4
RC4
RB2
RC2
GP2
AN2
AN2
TO
TO
REF
Bit 3
PSA
PSA
GP3
RB3
RC3
PD
PD
Input/MCLR
Input/MCLR
Bit 2
GP2
RC2
PS2
PS2
RB2
RB3
GP3
TRISC
Z
Z
—
—
—
—
—
RC3
—
Bit 1
GP1
RC1
PS1
PS1
RB1
DC
DC
OSC2/CLKOUT
Bit 0
GP0
RB0
RC0
PS0
PS0
TRISIO
C
C
TRISB
OSC2
RB4
GP4
© 2006 Microchip Technology Inc.
C2OUT
—
—
—
TRISC
RC4
--11 1111
--11 1111
--11 1111
1111 1111
1111 1111
0001 1xxx
0001 1xxx
--xx xxxx
--xx xxxx
--xx xxxx
Power-On
Value on
Reset
OSC1/CLKIN
OSC1/CLKIN
TRISIO
qq0q quuu
qq0q quuu
TRISB
--11 1111
--11 1111
--11 1111
1111 1111
1111 1111
--uu uuuu
--uu uuuu
--uu uuuu
TRISC
RB5
GP5
T0CKI
All Other
Value on
RC5
—
—
—
Resets
(3)
(3)