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PIC16F882_09 Datasheet, PDF (27/328 Pages) Microchip Technology – 28/40/44-Pin, Enhanced Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology
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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. (1) 80h Indirect addr. (1) 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
PORTD(2)
08h
TRISC
TRISD(2)
87h
CM1CON0
107h
BAUDCTL
187h
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(1)
18Dh
TMR1L
0Eh
PCON
8Eh
EEDATH
10Eh
Reserved
18Eh
TMR1H
0Fh
OSCCON
8Fh
EEADRH
10Fh
Reserved
18Fh
T1CON
10h
OSCTUNE
90h
110h
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
CCP1CON
17h
RCSTA
18h
IOCB
VRCON
TXSTA
96h
General
116h
General
196h
97h
Purpose
117h
Purpose
197h
Registers
Registers
98h
118h
198h
TXREG
19h
SPBRG
99h
16 Bytes
119h
16 Bytes
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
20h
A0h
120h
1A0h
General
3Fh
Purpose
Registers
40h
General
Purpose
Registers
General
Purpose
Registers
Registers
80 Bytes
80 Bytes
80 Bytes
96 Bytes
6Fh
EFh
16Fh
1EFh
70h
accesses
F0h
accesses
170h
accesses
1F0h
7Fh
70h-7Fh
FFh
70h-7Fh
17Fh
70h-7Fh
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.
© 2009 Microchip Technology Inc.
DS41291F-page 25
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