PIC16F1823-ESS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1823-ESS

8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC12F/LF1822/16F/LF1823

TABLE 3-8: SPECIAL FUNCTION REGISTER SUMMARY (CONTINUED)

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 7

380h(1) INDF0

381h(1) INDF1

382h(1)

383h(1)

384h(1)

385h(1)

386h(1)

387h(1)

388h(1)

389h(1)

38Ah(1)

38Bh(1)

PCL

STATUS

FSR0L

FSR0H

FSR1L

FSR1H

BSR

WREG

PCLATH

INTCON

Addressing this location uses contents of FSR0H/FSR0L to address data memory

(not a physical register)

Addressing this location uses contents of FSR1H/FSR1L to address data memory

(not a physical register)

Program Counter (PC) Least Significant Byte

—

—

—

TO

PD

Z

Indirect Data Memory Address 0 Low Pointer

Indirect Data Memory Address 0 High Pointer

Indirect Data Memory Address 1 Low Pointer

Indirect Data Memory Address 1 High Pointer

—

—

—

BSR<4:0>

Working Register

—

Write Buffer for the upper 7 bits of the Program Counter

GIE

PEIE

TMR0IE

INTE

IOCIE

TMR0IF

DC

INTF

C

IOCIF

38Ch —

Unimplemented

38Dh —

Unimplemented

38Eh —

Unimplemented

38Fh —

Unimplemented

390h —

Unimplemented

391h IOCAP

—

—

IOCAP5 IOCAP4 IOCAP3 IOCAP2 IOCAP1 IOCAP0

392h IOCAN

—

—

IOCAN5 IOCAN4 IOCAN3 IOCAN2 IOCAN1 IOCAN0

393h IOCAF

—

—

IOCAF5

IOCAF4 IOCAF3 IOCAF2 IOCAF1 IOCAF0

394h —

Unimplemented

395h —

Unimplemented

396h —

Unimplemented

397h —

Unimplemented

398h —

Unimplemented

399h —

Unimplemented

39Ah CLKRCON

CLKREN CLKROE CLKRSLR

CLKRDC<1:0>

CLKRDIV<2:0>

39Bh —

Unimplemented

39Ch MDCON

MDEN

MDOE

MDSLR MDOPOL MDOUT

—

—

MDBIT

39Dh MDSRC

MDMSODIS

—

—

—

MDMS<3:0>

39Eh MDCARL

MDCLODIS MDCLPOL MDCLSYNC

—

MDCL<3:0>

39Fh MDCARH

MDCHODIS MDCHPOL MDCHSYNC

—

MDCH<3:0>

Legend:

Note 1:

2:

x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, r = reserved.

Shaded locations are unimplemented, read as ‘0’.

These registers can be addressed from any bank.

PIC16F/LF1823 only.

xxxx xxxx xxxx xxxx

xxxx xxxx xxxx xxxx

0000 0000 0000 0000

---1 1000 ---q quuu

0000 0000 uuuu uuuu

0000 0000 0000 0000

0000 0000 uuuu uuuu

0000 0000 0000 0000

---0 0000 ---0 0000

0000 0000 uuuu uuuu

-000 0000 -000 0000

0000 000x 0000 000u

—

—

—

—

—

—

—

—

—

—

--00 0000 --00 0000

--00 0000 --00 0000

--00 0000 --00 0000

—

—

—

—

—

—

—

—

—

—

—

—

0011 0000 0011 0000

—

—

0010 ---0 0010 ---0

x--- xxxx u--- uuuu

xxx- xxxx uuu- uuuu

xxx- xxxx uuu- uuuu

DS41413A-page 38

Preliminary

 2010 Microchip Technology Inc.

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