Datasheet

PIC18F2220/2320/4220/4320
DS39599G-page 324 © 2007 Microchip Technology Inc.
V
LVD LVD Voltage on VDD Transition High-to-Low — Date codes above 0417xxx
D420D PIC18LF2X20/4X20 Industrial Low Voltage (-10°C to +85°C)
LVDL<3:0> = 0000 N/A N/A N/A V Reserved
LVDL<3:0> = 0001 N/A N/A N/A V Reserved
LVDL<3:0> = 0010 2.08 2.26 2.44 V
LVDL<3:0> = 0011 2.26 2.45 2.65 V
LVDL<3:0> = 0100 2.35 2.55 2.76 V
LVDL<3:0> = 0101 2.55 2.77 2.99 V
LVDL<3:0> = 0110 2.64 2.87 3.10 V
LVDL<3:0> = 0111 2.82 3.07 3.31 V
LVDL<3:0> = 1000 3.09 3.36 3.63 V
LVDL<3:0> = 1001 3.29 3.57 3.86 V
LVDL<3:0> = 1010 3.38 3.67 3.96 V
LVDL<3:0> = 1011 3.56 3.87 4.18 V
LVDL<3:0> = 1100 3.75 4.07 4.40 V
LVDL<3:0> = 1101 3.93 4.28 4.62 V
LVDL<3:0> = 1110 4.23 4.60 4.96 V
D420F PIC18LF2X20/4X20 Industrial Low Voltage (-40°C to -10°C)
LVDL<3:0> = 0000 N/A N/A N/A V Reserved
LVDL<3:0> = 0001 N/A N/A N/A V Reserved
LVDL<3:0> = 0010 1.99 2.26 2.53 V
LVDL<3:0> = 0011 2.16 2.45 2.75 V
LVDL<3:0> = 0100 2.25 2.55 2.86 V
LVDL<3:0> = 0101 2.43 2.77 3.10 V
LVDL<3:0> = 0110 2.53 2.87 3.21 V
LVDL<3:0> = 0111 2.70 3.07 3.43 V
LVDL<3:0> = 1000 2.96 3.36 3.77 V
LVDL<3:0> = 1001 3.14 3.57 4.00 V
LVDL<3:0> = 1010 3.23 3.67 4.11 V
LVDL<3:0> = 1011 3.41 3.87 4.34 V
LVDL<3:0> = 1100 3.58 4.07 4.56 V
LVDL<3:0> = 1101 3.76 4.28 4.79 V
LVDL<3:0> = 1110 4.04 4.60 5.15 V
TABLE 26-4: LOW-VOLTAGE DETECT CHARACTERISTICS (CONTINUED)
PIC18LF2220/2320/4220/4320
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
PIC18F2220/2320/4220/4320
(Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
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
Legend: Shading of rows is to assist in readability of the table.
† Production tested at T
AMB = 25°C. Specifications over temperature limits ensured by characterization.