PIC16F1503-I/ST View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F1503-I/ST

14-Pin Flash, 8-Bit Microcontrollers

Microchip Technology 

PIC16(L)F1503

REGISTER 4-2:

CONFIG2: CONFIGURATION WORD 2

R/P-1

LVP(1)

bit 13

U-1

R/P-1

—

LPBOR

R/P-1

BORV(2)

R/P-1

STVREN

U-1

—

bit 8

U-1

U-1

U-1

U-1

U-1

U-1

R/P-1

R/P-1

—

—

—

—

—

—

WRT<1:0>

bit 7

bit 0

Legend:

R = Readable bit

‘0’ = Bit is cleared

P = Programmable bit

‘1’ = Bit is set

U = Unimplemented bit, read as ‘1’

-n = Value when blank or after Bulk Erase

bit 13

bit 12

bit 11

bit 10

bit 9

bit 8-2

bit 1-0

LVP: Low-Voltage Programming Enable bit(1)

1 = Low-voltage programming enabled

0 = High-voltage on MCLR must be used for programming

Unimplemented: Read as ‘1’

LPBOR: Low-Power BOR Enable bit

1 = Low-Power Brown-out Reset is disabled

0 = Low-Power Brown-out Reset is enabled

BORV: Brown-Out Reset Voltage Selection bit(2)

1 = Brown-out Reset voltage (VBOR), low trip point selected

0 = Brown-out Reset voltage (VBOR), high trip point selected

STVREN: Stack Overflow/Underflow Reset Enable bit

1 = Stack Overflow or Underflow will cause a Reset

0 = Stack Overflow or Underflow will not cause a Reset

Unimplemented: Read as ‘1’

WRT<1:0>: Flash Memory Self-Write Protection bits

2 kW Flash memory (PIC16(L)F1503 only):

11 = Write protection off

10 = 000h to 1FFh write-protected, 200h to 7FFh may be modified

01 = 000h to 3FFh write-protected, 400h to 7FFh may be modified

00 = 000h to 7FFh write-protected, no addresses may be modified

Note 1: The LVP bit cannot be programmed to ‘0’ when Programming mode is entered via LVP.

2: See VBOR parameter for specific trip point voltages.

 2011-2015 Microchip Technology Inc.

DS40001607D-page 39

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