PIC18F2525 Datasheet, PDF (342/390 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2525/2620/4525/4620
FIGURE 26-4:
HIGH/LOW-VOLTAGE DETECT CHARACTERISTICS
VDD
VLVD
(HLVDIF set by hardware)
(HLVDIF can be
cleared in software)
HLVDIF⁽¹⁾
Note 1: VDIRMAG = 0.
TABLE 26-4: HIGH/LOW-VOLTAGE DETECT CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for industrial
Param
No.
Symbol
Characteristic
Min Typ Max
D420
HLVD Voltage on VDD LVV = 0000 2.06
Transition High to Low _{LVV = 0001 2.12}
LVV = 0010 2.24
LVV = 0011 2.32
LVV = 0100 2.47
LVV = 0101 2.65
LVV = 0110 2.74
LVV = 0111 2.96
LVV = 1000 3.22
LVV = 1001 3.37
LVV = 1010 3.52
LVV = 1011 3.70
LVV = 1100 3.90
LVV = 1101 4.11
LVV = 1110 4.36
2.17 2.28
2.23 2.34
2.36 2.48
2.44 2.56
2.60 2.73
2.79 2.93
2.89 3.04
3.12 3.28
3.39 3.56
3.55 3.73
3.71 3.90
3.90 4.10
4.11 4.32
4.33 4.55
4.59 4.82
Units
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Conditions
DS39626B-page 340
Preliminary
 2004 Microchip Technology Inc.