PIC16LF1526 Datasheet, PDF (30/354 Pages) Microchip Technology – 64-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1526/27
TABLE 3-2: SPECIAL FUNCTION REGISTER SUMMARY
Addr
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Value on all
other
Resets
Bank 0
00Ch PORTA
PORTA Data Latch when written: PORTA pins when read
xxxx xxxx uuuu uuuu
00Dh PORTB
PORTB Data Latch when written: PORTB pins when read
xxxx xxxx uuuu uuuu
00Eh PORTC
PORTC Data Latch when written: PORTC pins when read
xxxx xxxx uuuu uuuu
00Fh PORTD
PORTD Data Latch when written: PORTD pins when read
xxxx xxxx uuuu uuuu
010h PORTE
PORTE Data Latch when written: PORTE pins when read
xxxx xxxx uuuu uuuu
011h PIR1
TMR1GIF ADIF
RC1IF
TX1IF
SSP1IF
CCP1IF TMR2IF TMR1IF 0000 0000 0000 0000
012h PIR2
OSFIF TMR5GIF TMR3GIF
—
BCL1IF TMR10IF TMR8IF CCP2IF 000- 0000 000- 0000
013h PIR3
CCP6IF CCP5IF CCP4IF CCP3IF TMR6IF TMR5IF TMR4IF TMR3IF 0000 0000 0000 0000
014h PIR4
015h TMR0
CCP10IF CCP9IF RC2IF
Timer0 Module Register
TX2IF
CCP8IF
CCP7IF
BCL2IF
SSP2IF 0000 0000 0000 0000
xxxx xxxx uuuu uuuu
016h TMR1L
017h TMR1H
Holding Register for the Least Significant Byte of the 16-bit TMR1 Register
Holding Register for the Most Significant Byte of the 16-bit TMR1 Register
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
018h T1CON
019h T1GCON
TMR1CS<1:0>
TMR1GE T1GPOL
T1CKPS<1:0>
T1GTM T1GSPM
SOSCEN
T1GGO/
DONE
T1SYNC
T1GVAL
—
TMR1ON 0000 00-0 uuuu uu-u
T1GSS<1:0>
0000 0x00 uuuu uxuu
01Ah TMR2
Timer 2 Module Register
0000 0000 0000 0000
01Bh PR2
Timer 2 Period Register
1111 1111 1111 1111
01Ch T2CON
—
T2OUTPS<3:0>
TMR2ON
T2CKPS<1:0>
-000 0000 -000 0000
01Dh —
Unimplemented
—
—
01Eh —
Unimplemented
—
—
01Fh —
Unimplemented
—
—
Bank 1
08Ch TRISA
PORTA Data Direction Register
1111 1111 1111 1111
08Dh TRISB
PORTB Data Direction Register
1111 1111 1111 1111
08Eh TRISC
PORTC Data Direction Register
1111 1111 1111 1111
08Fh TRISD
PORTD Data Direction Register
1111 1111 1111 1111
090h TRISE
PORTE Data Direction Register
1111 1111 1111 1111
091h PIE1
TMR1GIE ADIE
RC1IE
TX1IE
SSP1IE
CCP1IE TMR2IE TMR1IE 0000 0000 0000 0000
092h PIE2
OSFIE TMR5GIE TMR3GIE
—
BCL1IE TMR10IE TMR8IE CCP2IE 000- 0000 000- 0000
093h PIE3
CCP6IE CCP5IE CCP4IE CCP3IE TMR6IE TMR5IE TMR4IE TMR3IE 0000 0000 0000 0000
094h PIE4
CCP10IE CCP9IE RC2IE
TX2IE
CCP8IE
CCP7IE BCL2IE SSP2IE 0000 0000 0000 0000
095h OPTION_REG
WPUEN INTEDG TMR0CS TMR0SE
PSA
PS<2:0>
1111 1111 1111 1111
096h PCON
STKOVF STKUNF
—
RWDT
RMCLR
RI
POR
BOR 00-1 11qq qq-q qquu
097h WDTCON
—
—
WDTPS<4:0>
SWDTEN --01 0110 --01 0110
098h —
Unimplemented
—
—
099h OSCCON
—
IRCF<3:0>
—
SCS<1:0>
-011 1-00 -011 1-00
09Ah OSCSTAT
SOSCR
—
OSTS HFIOFR
—
—
LFIOFR HFIOFS 0-q0 --00 q-qq --0q
09Bh ADRESL
09Ch ADRESH
A/D Result Register Low
A/D Result Register High
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
09Dh ADCON0
09Eh ADCON1
—
ADFM
CHS<4:0>
ADCS<2:0>
—
GO/DONE ADON -000 0000 -000 0000
—
ADPREF<1:0>
0000 --00 0000 --00
09Fh —
Unimplemented
—
—
Legend:
Note 1:
2:
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as ‘0’, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
PIC16F1526/7 only.
Unimplemented, read as ‘1’.
DS41458A-page 30
Preliminary
 2011 Microchip Technology Inc.