PIC24F08KA102-I Datasheet, PDF (219/278 Pages) Microchip Technology – 20/28-Pin General Purpose, 16-Bit Flash Microcontrollers with nanoWatt XLP Technology

PIC24F16KA102 FAMILY
FIGURE 29-3:
BROWN-OUT RESET CHARACTERISTICS
VDDCORE
BO10
BO15
(Device in Brown-out Reset)
Reset (Due to BOR)
SY25
(Device not in Brown-out Reset)
TVREG + TRST
TABLE 29-5: BOR TRIP POINTS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C  TA  +125°C for Extended
Param
No.
Sym
Characteristic
Min Typ Max Units
Conditions
DC19 VBOR BOR Voltage on VDD Transition BOR = 00 — — — — LPBOR⁽¹⁾
BOR = 01 2.92 3 3.08 V
BOR = 10 2.63 2.7 2.77 V
BOR = 11 1.75 1.82 1.85 V
DC14 VBHYS BOR Hysteresis
— 5 — mV
Note 1:
LPBOR re-arms the POR circuit, but does not cause a BOR. LPBOR can be used to ensure a POR after the sup-
ply voltage rises to a safe operating level. It does not stop code execution after the supply voltage falls below a
chosen trip point.
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DS39927C-page 219