PIC16F1503T-I View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16F1503T-I Datasheet PDF : 352 Pages
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PIC16(L)F1503
TABLE 3-5: SPECIAL FUNCTION REGISTER SUMMARY
Address 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
00Dh
PORTA
—
—
—
Unimplemented
RA5
RA4
RA3
RA2
RA1
RA0
--xx xxxx --xx xxxx
—
—
00Eh
00Fh
PORTC
—
—
—
Unimplemented
RC5
RC4
RC3
RC2
RC1
RC0
--xx xxxx --xx xxxx
—
—
010h —
Unimplemented
—
—
011h
012h
013h
014h
PIR1
PIR2
PIR3
—
TMR1GIF
ADIF
—
C2IF
—
—
Unimplemented
—
C1IF
—
—
SSP1IF
—
TMR2IF
TMR1IF 00-- 0-00 00-- 0-00
—
BCL1IF NCO1IF
—
—
-00- 00-- -00- 00--
—
—
—
CLC2IF
CLC1IF ---- --00 ---- --00
—
—
015h
016h
017h
018h
019h
TMR0
TMR1L
TMR1H
T1CON
T1GCON
Holding Register for the 8-bit Timer0 Count
Holding Register for the Least Significant Byte of the 16-bit TMR1 Count
Holding Register for the Most Significant Byte of the 16-bit TMR1 Count
TMR1CS<1:0>
T1CKPS<1:0>
—
T1SYNC
TMR1GE
T1GPOL
T1GTM
T1GSPM T1GGO/ T1GVAL
DONE
—
TMR1ON
T1GSS<1:0>
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
0000 -0-0 uuuu -u-u
0000 0x00 uuuu uxuu
01Ah
01Bh
01Ch
01Dh
to
01Fh
TMR2
PR2
T2CON
—
Timer2 Module Register
Timer2 Period Register
—
Unimplemented
T2OUTPS<3:0>
TMR2ON
T2CKPS<1:0>
0000 0000 0000 0000
1111 1111 1111 1111
-000 0000 -000 0000
—
—
Bank 1
08Ch TRISA
08Dh —
—
—
Unimplemented
TRISA5 TRISA4
—(2)
TRISA2 TRISA1
TRISA0
--11 1111 --11 1111
—
—
08Eh
08Fh
TRISC
—
—
—
Unimplemented
TRISC5 TRISC4 TRISC3 TRISC2 TRISC1
TRISC0
--11 1111 --11 1111
—
—
090h —
Unimplemented
—
—
091h
092h
093h
094h
PIE1
PIE2
PIE3
—
TMR1GIE
ADIE
—
C2IE
—
—
Unimplemented
—
C1IE
—
—
SSP1IE
—
TMR2IE
TMR1IE 0000 0-00 0000 0-00
—
BCL1IE NCO1IE
—
—
000- 00-- 000- 00--
—
—
—
CLC2IE
CLC1IE ---- --00 ---- --00
—
—
095h
096h
097h
098h
OPTION_REG WPUEN INTEDG TMR0CS TMR0SE
PSA
PCON
STKOVF STKUNF
—
RWDT RMCLR
RI
WDTCON
—
—
WDTPS<4:0>
—
Unimplemented
PS<2:0>
POR
BOR
SWDTEN
1111 1111 1111 1111
00-1 11qq qq-q qquu
--01 0110 --01 0110
—
—
099h OSCCON
—
IRCF<3:0>
—
SCS<1:0>
-011 1-00 -011 1-00
09Ah OSCSTAT
—
—
—
HFIOFR
—
—
LFIOFR
HFIOFS ---0 --00 ---q --qq
09Bh ADRESL
ADC Result Register Low
xxxx xxxx uuuu uuuu
09Ch ADRESH
ADC Result Register High
xxxx xxxx uuuu uuuu
09Dh ADCON0
—
CHS<4:0>
GO/DONE
ADON -000 0000 -000 0000
09Eh ADCON1
ADFM
ADCS<2:0>
—
—
ADPREF<1:0>
0000 --00 0000 --00
09Fh ADCON2
TRIGSEL<3:0>
—
—
—
—
0000 ---- 0000 ----
Legend: x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, r = reserved. Shaded locations are unimplemented, read as ‘0’.
Note 1: PIC16F1503 only.
2: Unimplemented, read as ‘1’.
DS40001607D-page 24
2011-2015 Microchip Technology Inc.
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