Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SOIC 14 8-Bit 32 MHz I/O number 11

PIC16(L)F1824/1828

DS41419D-page 52  2010-2012 Microchip Technology Inc.

R/P-1/1 R/P-1/1 U-1 R/P-1/1 R/P-1/1 R/P-1/1

LVP

(1)

DEBUG

(2)

— BORV STVREN PLLEN

bit 13 bit 8

U-1 U-1 U-1 R-1 U-1 U-1 R/P-1/1 R/P-1/1

— — —

Reserved

— —WRT<1:0>

bit 7 bit 0

Legend:

R = Readable bit P = Programmable bit U = Unimplemented bit, read as ‘1’

‘0’ = Bit is cleared ‘1’ = Bit is set -n = Value when blank or after Bulk Erase

Legend:

bit 13 LVP: Low-Voltage Programming Enable bit

(1)

1 = Low-voltage programming enabled

0 = High-voltage on MCLR

must be used for programming

bit 12 DEBUG

: In-Circuit Debugger Mode bit

(2)

1 = In-Circuit Debugger disabled, ICSPCLK and ICSPDAT are general purpose I/O pins

0 = In-Circuit Debugger enabled, ICSPCLK and ICSPDAT are dedicated to the debugger

bit 11 Unimplemented: Read as ‘1’

bit 10 BORV: Brown-out Reset Voltage Selection bit

(3)

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

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

bit 9 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

bit 8 PLLEN: PLL Enable bit

1 = 4xPLL enabled

0 = 4xPLL disabled

bit 7-5 Unimplemented: Read as ‘1’

bit 4 Reserved: This location should be programmed to a ‘1’

bit 3-2 Unimplemented: Read as ‘1’

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

11 = Write protection off

10 = 000h to 1FFh write-protected, 200h to FFFh may be modified by EECON control

01 = 000h to 7FFh write-protected, 800h to FFFh may be modified by EECON control

00 = 000h to FFFh write-protected, no addresses may be modified by EECON control

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

2: The DEBUG

bit in Configuration Word is managed automatically by device development tools including debuggers and

programmers. For normal device operation, this bit should be maintained as a ‘1’.

3: See Vbor parameter for specific trip point voltages.