PIC16F676 Microchip Technology Inc., PIC16F676 Datasheet - Page 27

• Manufacturer Part Number: PIC16F676
• Description: 14-pin, Flash-based 8-bit Cmos Microcontroller
• Manufacturer: Microchip Technology Inc.

TABLE 3-1:
© 2007 Microchip Technology Inc.
05h
0Bh/8Bh
19h
81h
85h
91h
95h
96h
Legend: x = unknown, u = unchanged, - = unimplemented locations read as '0'. Shaded cells are not used by PORTA.
Address
Note 1: PIC16F676 only.
PORTA
INTCON
CMCON
OPTION_REG
TRISA
ANSEL
WPUA
IOCA
Name
(1)
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
Bit 7
RAPU
ANS7
GIE
—
—
—
—
—
INTEDG
Bit 6
COUT
ANS6
PEIE
—
—
—
—
TRISA5
WPUA5
IOCA5
Bit 5
ANS5
T0CS
T0IE
RA5
—
TRISA4
WPUA4
IOCA4
Bit 4
T0SE
ANS4
CINV
INTE
RA4
TRISA3
IOCA3
Bit 3
ANS3
RAIE
PSA
RA3
CIS
—
TRISA2
WPUA2
IOCA2
Bit 2
ANS2
T0IF
CM2
RA2
PS2
TRISA1
WPUA1
IOCA1
Bit 1
ANS1
INTF
CM1
RA1
PS1
PIC16F630/676
TRISA0
WPUA0
IOCA0
Bit 0
ANS0
RAIF
CM0
RA0
PS0
Value on:
--xx xxxx
0000 0000
-0-0 0000
1111 1111
--11 1111
1111 1111
--11 -111
--00 0000
POR,
BOD
DS40039E-page 25
--uu uuuu
0000 000u
-0-0 0000
1111 1111
--11 1111
1111 1111
--11 -111
--00 0000
Value on
RESETS
other
all