PIC16F1936T-ESS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1936T-ESS

28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt XLP™ Technology

Microchip Technology 

PIC16F193X/LF193X

TABLE 2-13: 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(2) INDF0

381h(2) INDF1

382h(2) PCL

383h(2) STATUS

384h(2) FSR0L

385h(2) FSR0H

386h(2) FSR1L

387h(2) FSR1H

388h(2) BSR

389h(2) WREG

38Ah(1, 2) PCLATH

38Bh(2) 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

DC

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

—

—

—

BSR4

BSR3

BSR2

BSR1

Working Register

— Write Buffer for the upper 7 bits of the Program Counter

GIE

PEIE

TMR0IE

INTE

IOCIE

TMR0IF INTF

xxxx xxxx xxxx xxxx

xxxx xxxx xxxx xxxx

C

BSR0

IOCIF

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

38Ch

—

Unimplemented

—

—

38Dh

—

Unimplemented

—

—

38Eh

—

Unimplemented

—

—

38Fh

—

Unimplemented

—

—

390h

—

Unimplemented

—

—

391h

—

Unimplemented

—

—

392h

—

Unimplemented

—

—

393h

—

Unimplemented

—

—

394h

IOCBP

IOCBP7 IOCBP6 IOCBP5 IOCBP4 IOCBP3 IOCBP2 IOCBP1 IOCBP0 0000 0000 0000 0000

395h

IOCBN

IOCBN7 IOCBN6 IOCBN5 IOCBN4 IOCBN3 IOCBN2 IOCBN1 IOCBN0 0000 0000 0000 0000

396h

IOCBF

IOCBF7 IOCBF6 IOCBF5 IOCBF4 IOCBF3 IOCBF2 IOCBF1 IOCBF0 0000 0000 0000 0000

397h

—

Unimplemented

—

—

398h

—

Unimplemented

—

—

399h

—

Unimplemented

—

—

39Ah

—

Unimplemented

—

—

39Bh

—

Unimplemented

—

—

39Ch

—

Unimplemented

—

—

39Dh

—

Unimplemented

—

—

39Eh

—

Unimplemented

—

—

39Fh

—

Unimplemented

—

—

Legend:

Note 1:

2:

3:

x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as ‘0’, r = reserved.

Shaded locations are unimplemented, read as ‘0’.

The upper byte of the program counter is not directly accessible. PCLATH is a holding register for the PC<14:8>, whose contents are transferred

to the upper byte of the program counter.

These registers can be addressed from any bank.

These registers/bits are not implemented on PIC16F1933/1936/1938/PIC16LF1933/1936/1938 devices, read as ‘0’.

DS41364B-page 42

Preliminary

© 2009 Microchip Technology Inc.

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