Information
2008-2013 Microchip Technology Inc. DS80000404H-page 7
PIC18F26K20/46K20
Data Sheet Clarifications
The following typographic corrections and clarifications
are to be noted for the latest version of the device data
sheet (DS41303G):
1. Module: Electrical Characteristics
Parameter D026 in Table 26-8 on page 376 of the
data sheet lists the maximum ADC delta current at
1.8V as 290 µA. The correct value should be
360 µA.
Note: Corrections are shown in bold. Where
possible, the original bold text formatting
has been removed for clarity.
TABLE 26-8: DC CHARACTERISTICS: PERIPHERAL SUPPLY CURRENT, PIC18F2XK20/4XK20
PIC18F2XK20/4XK20
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C T
A +125°C
Param
No.
Device Characteristics Typ Max Units Conditions
Module Differential Currents
D024
(I
WDT)
Watchdog Timer 0.7 2.0 A -40°C to +125°C V
DD = 1.8V
1.1 3.0 A -40°C to +125°C
V
DD = 3.0V
D024A
(I
BOR)
Brown-out Reset
(2)
21 50 A-40C to +125CVDD = 2.0V
25 60 A-40C to +125CV
DD = 3.3V
0
—
A-40C to +125CV
DD = 3.3V
Sleep mode,
BOREN<1:0> = 10
D024B
(I
HLVD)
High/Low-Voltage Detect
(2)
13 30 A-40C to +125CVDD = 1.8-3.0V
D025
(IOSCB)
LP
Timer1 Oscillator 0.5 2.0 A-40C
V
DD = 1.8V 32 kHz on Timer1
(1)
0.5 2.0 A+25C
0.7 2.0 A+85C
0.7 3.0 A-40C
V
DD = 3.0V 32 kHz on Timer1
(1)
0.7 3.0 A+25C
0.9 3.0 A+85C
D025A
(I
OSCB)
HP
Timer1 Oscillator 11 30 A-40C
V
DD = 1.8V 32 kHz on Timer1
(3)
13 33 A+25C
15 35 A+85C
14 33 A-40C
V
DD = 3.0V 32 kHz on Timer1
(3)
17 37 A+25C
19 40 A+85C
D026
(I
AD)
A/D Converter
(4)
200 360 A-40C to +125CVDD = 1.8V
A/D on, not converting
260 425 A-40C to +125CVDD = 3.0V
IFRC
25A-40C to +125CVDD = 1.8V Adder for FRC
11 18 A-40C to +125CV
DD = 3.0V
Note 1: Low-Power mode on T1 osc. Low-Power mode is limited to 85°C.
2: BOR and HLVD enable internal band gap reference. With both modules enabled, current consumption will be
less than the sum of both specifications.
3: High-Power mode in T1 osc.
4: A/D converter differential currents apply only in RUN mode. In SLEEP or IDLE mode both the ADC and the FRC
turn off as soon as conversion (if any) is complete.