Datasheet

PIC18F2XK20/4XK20
DS40001303H-page 364  2010-2015 Microchip Technology Inc.
FIGURE 26-3: HIGH/LOW-VOLTAGE DETECT CHARACTERISTICS
TABLE 26-14: HIGH/LOW-VOLTAGE DETECT CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Param.
No.
Symbol Characteristic Min. Typ.† Max. Units Conditions
D420 HLVD Voltage on
V
DD Transition
High-to-Low
HLVDL<3:0> = 0000 1.70 1.85 2.00 V
HLVDL<3:0> = 0001 1.80 1.95 2.10 V
HLVDL<3:0> = 0010 1.91 2.06 2.21 V
HLVDL<3:0> = 0011 2.02 2.17 2.32 V
HLVDL<3:0> = 0100 2.15 2.30 2.45 V
HLVDL<3:0> = 0101 2.22 2.37 2.52 V
HLVDL<3:0> = 0110 2.38 2.53 2.68 V
HLVDL<3:0> = 0111 2.46 2.61 2.76 V
HLVDL<3:0> = 1000 2.55 2.70 2.85 V
HLVDL<3:0> = 1001 2.65 2.80 2.95 V
HLVDL<3:0> = 1010 2.75 2.90 3.05 V
HLVDL<3:0> = 1011 2.87 3.02 3.17 V
HLVDL<3:0> = 1100 2.98 3.13 3.28 V
HLVDL<3:0> = 1101 3.26 3.41 3.56 V
HLVDL<3:0> = 1110 3.42 3.57 3.72 V
† Production tested at T
AMB = 25°C. Specifications over temperature limits ensured by characterization.
VHLVD
HLVDIF
V
DD
(HLVDIF set by hardware)
(HLVDIF can be
cleared by software)