PIC18F2680ISPSQTP datasheet(347/482 Pages) MICROCHIP

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Preliminary

DS39625C-page 345

PIC18F2585/2680/4585/4680

CONFIG2L: CONFIGURATION REGISTER 2 LOW (BYTE ADDRESS 300002h)

U-0

R/P-1

—

BORV1

BORV0

BOREN1(1) BOREN0(1) PWRTEN(1)

bit 7

bit 0

bit 7-5

Unimplemented: Read as ‘0’

bit 4-3

BORV1:BORV0: Brown-out Reset Voltage bits

= VBOR set to 2.1V

= VBOR set to 2.8V

= VBOR set to 4.3V

= VBOR set to 4.6V

bit 2-1

BOREN1:BOREN0 Brown-out Reset Enable bits(1)

= Brown-out Reset enabled in hardware only (SBOREN is disabled)

= Brown-out Reset enabled in hardware only and disabled in Sleep mode

(SBOREN is disabled)

= Brown-out Reset enabled and controlled by software (SBOREN is enabled)

= Brown-out Reset disabled in hardware and software

bit 0

PWRTEN: Power-up Timer Enable bit(1)

= PWRT disabled

= PWRT enabled

Note 1: The Power-up Timer is decoupled from Brown-out Reset, allowing these features to

be independently controlled.

Legend:

R = Readable bit

P = Programmable bit

U = Unimplemented bit, read as ‘0’

-n = Value when device is unprogrammed

u = Unchanged from programmed state

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