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

Banks 9-30

x00h/ INDF0

x80h(1)

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

(not a physical register)

x00h/ INDF1

x81h(1)

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

(not a physical register)

x02h/ PCL

x82h(1)

Program Counter (PC) Least Significant Byte

x03h/ STATUS

x83h(1)

—

—

—

TO

PD

Z

DC

x04h/ FSR0L

x84h(1)

Indirect Data Memory Address 0 Low Pointer

x05h/ FSR0H

x85h(1)

Indirect Data Memory Address 0 High Pointer

x06h/ FSR1L

x86h(1)

Indirect Data Memory Address 1 Low Pointer

x07h/ FSR1H

x87h(1)

Indirect Data Memory Address 1 High Pointer

x08h/ BSR

x88h(1)

—

—

—

BSR<4:0>

x09h/ WREG

x89h(1)

Working Register

x0Ah/ PCLATH

x8Ah(1)

—

Write Buffer for the upper 7 bits of the Program Counter

x0Bh/ INTCON

x8Bh(1)

GIE

PEIE

TMR0IE

INTE

IOCIE

TMR0IF

INTF

x0Ch/ —

x8Ch

—

x1Fh/

x9Fh

Unimplemented

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.

Bit 0

Value on:

POR, BOR

Value on all

other

resets

xxxx xxxx xxxx xxxx

xxxx xxxx xxxx xxxx

0000 0000 0000 0000

C

---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

IOCIF 0000 000x 0000 000u

—

—

DS41413A-page 40

Preliminary

 2010 Microchip Technology Inc.

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