Datasheet

PIC16C77X
DS30275B-page 158 Advance Information  1999-2013 Microchip Technology Inc.
FIGURE 15-2: BROWN-OUT RESET CHARACTERISTICS
TABLE 15-4 ELECTRICAL CHARACTERISTICS: BOR
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial and
0°C  T
A  +70°C for commercial
Operating voltage V
DD range as described in DC spec Section 15.1 and
Section 15.2.
Param
No.
Characteristic Symbol Min Typ Max Units Conditions
D005 BOR Voltage BORV1:0 = 11
V
BOR
2.5 2.58 2.66
V
BORV1:0 = 10 2.7 2.78 2.86
BORV1:0 = 01 4.2 4.33 4.46
BORV1:0 = 00 4.5 4.64 4.78
D006* BOR Voltage Drift Temperature coef-
ficient
TCV
OUT
—
15 50 ppm/°C
D006A* BOR Voltage Drift with respect to
V
DD Regulation
V
BOR/
V
DD
——
50 V/V
D007 Brown-out Hysteresis V
BHYS TBD — 100 mV
D022A Supply Current I
BOR
—
10 20 A
* These parameters are characterized but not tested.
Note 1: Production tested at T
AMB = 25°C. Specifications over temp limits ensured by characterization.
VBOR
VBHYS
RESET (due to BOR)
V
DD
(device in Brown-out Reset)
(device not in Brown-out Reset)
72 ms time out
774.book Page 158 Tuesday, January 29, 2013 12:02 PM