Datasheet

PIC12(L)F1571/2
DS40001723D-page 124  2013-2015 Microchip Technology Inc.
TABLE 13-1: PERIPHERALS REQUIRING THE FIXED VOLTAGE REFERENCE (FVR)
Peripheral Conditions Description
HFINTOSC FOSC<2:0> = 010 and
IRCF<3:0> = 000x
INTOSC is active and device is not in Sleep.
BOR
BOREN<1:0> = 11 BOR is always enabled.
BOREN<1:0> = 10 and BORFS = 1 BOR is disabled in Sleep mode, BOR Fast Start is enabled.
BOREN<1:0> = 01 and BORFS = 1 BOR under software control, BOR Fast Start is enabled.
LDO All PIC12F1571/2 devices, when
VREGPM = 1 and not in Sleep
The device runs off of the Low-Power Regulator when in
Sleep mode.