Microchip Technology MCP1631RD-MCC2 Data Sheet
2006-2012 Microchip Technology Inc.
DS41291G-page 27
PIC16F882/883/884/886/887
FIGURE 2-6:
PIC16F886
/
PIC16F887 SPECIAL FUNCTION REGISTERS
File
File
File
File
Address
Address
Address
Address
Indirect addr.
(1)
00h
Indirect addr.
80h
Indirect addr.
100h
Indirect addr.
(1)
180h
TMR0
01h
OPTION_REG
81h
TMR0
101h
OPTION_REG
181h
PCL
02h
PCL
82h
PCL
102h
PCL
182h
STATUS
03h
STATUS
83h
STATUS
103h
STATUS
183h
FSR
04h
FSR
84h
FSR
104h
FSR
184h
PORTA
05h
TRISA
85h
WDTCON
105h
SRCON
185h
PORTB
06h
TRISB
86h
PORTB
106h
TRISB
186h
PORTC
07h
TRISC
87h
CM1CON0
107h
BAUDCTL
187h
PORTD
(2)
08h
TRISD
(2)
88h
CM2CON0
108h
ANSEL
188h
PORTE
09h
TRISE
89h
CM2CON1
109h
ANSELH
189h
PCLATH
0Ah
PCLATH
8Ah
PCLATH
10Ah
PCLATH
18Ah
INTCON
0Bh
INTCON
8Bh
INTCON
10Bh
INTCON
18Bh
PIR1
0Ch
PIE1
8Ch
EEDAT
10Ch
EECON1
18Ch
PIR2
0Dh
PIE2
8Dh
EEADR
10Dh
EECON2
18Dh
TMR1L
0Eh
PCON
8Eh
EEDATH
10Eh
Reserved
18Eh
TMR1H
0Fh
OSCCON
8Fh
EEADRH
10Fh
Reserved
18Fh
T1CON
10h
OSCTUNE
90h
General
Purpose
Registers
16 Bytes
110h
General
Purpose
Registers
16 Bytes
190h
TMR2
11h
SSPCON2
91h
111h
191h
T2CON
12h
PR2
92h
112h
192h
SSPBUF
13h
SSPADD
93h
113h
193h
SSPCON
14h
SSPSTAT
94h
114h
194h
CCPR1L
15h
WPUB
95h
115h
195h
CCPR1H
16h
IOCB
96h
116h
196h
CCP1CON
17h
VRCON
97h
117h
197h
RCSTA
18h
TXSTA
98h
118h
198h
TXREG
19h
SPBRG
99h
119h
199h
RCREG
1Ah
SPBRGH
9Ah
11Ah
19Ah
CCPR2L
1Bh
PWM1CON
9Bh
11Bh
19Bh
CCPR2H
1Ch
ECCPAS
9Ch
11Ch
19Ch
CCP2CON
1Dh
PSTRCON
9Dh
11Dh
19Dh
ADRESH
1Eh
ADRESL
9Eh
11Eh
19Eh
ADCON0
1Fh
ADCON1
9Fh
11Fh
19Fh
General
Purpose
Registers
96 Bytes
20h
3Fh
General
Purpose
Registers
80 Bytes
A0h
General
Purpose
Registers
80 Bytes
120h
General
Purpose
Registers
80 Bytes
1A0h
40h
6Fh
EFh
16Fh
1EFh
70h
accesses
70h-7Fh
F0h
accesses
70h-7Fh
170h
accesses
70h-7Fh
1F0h
7Fh
FFh
17Fh
1FFh
Bank 0
Bank 1
Bank 2
Bank 3
Unimplemented data memory locations, read as ‘0’.
Note 1:
Not a physical register.
2:
PIC16F887 only.