Microchip Technology DM164134 Data Sheet
PIC18FXX8
DS41159E-page 338
© 2006 Microchip Technology Inc.
FIGURE 27-4:
LOW-VOLTAGE DETECT CHARACTERISTICS
TABLE 27-1:
LOW-VOLTAGE DETECT CHARACTERISTICS
V
LVD
LVDIF
V
DD
(LVDIF set by hardware)
(LVDIF can be
cleared in software)
cleared in software)
37
Low-Voltage Detect Characteristics
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
Operating temperature -40°C
≤ T
A
≤ +85°C for industrial
-40°C
≤ T
A
≤ +125°C for extended
Param
No.
Symbol
Characteristic
Min
Typ
Max
Units
Conditions
D420
V
LVD
LVD Voltage
LVV = 0001
1.96
2.06
2.16
V
T
≥ 25°C
LVV = 0010
2.16
2.27
2.38
V
T
≥ 25°C
LVV = 0011
2.35
2.47
2.59
V
T
≥ 25°C
LVV = 0100
2.43
2.58
2.69
V
LVV = 0101
2.64
2.78
2.92
V
LVV = 0110
2.75
2.89
3.03
V
LVV = 0111
2.95
3.1
3.26
V
LVV = 1000
3.24
3.41
3.58
V
LVV = 1001
3.43
3.61
3.79
V
LVV = 1010
3.53
3.72
3.91
V
LVV = 1011
3.72
3.92
4.12
V
LVV = 1100
3.92
4.13
4.34
V
LVV = 1101
4.07
4.33
4.59
V
LVV = 1110
4.36
4.64
4.92
V