PIC18F24J50 MICROCHIP [Microchip Technology], PIC18F24J50 Datasheet - Page 7

• Manufacturer Part Number: PIC18F24J50
• Description: PIC18F46J50 Family Silicon Errata and Data Sheet Clarification
• Manufacturer: MICROCHIP [Microchip Technology]

7. Module: DC Characteristics (Supply
8. Module: Analog-to-Digital Converter
 2010 Microchip Technology Inc.
The minimum operating voltage (V
(D001) for “F” devices is 2.25V. For “LF” devices
(such as the PIC18LF46J50), the minimum rated
V
Work around
None.
Affected Silicon Revisions
At high V
ADC conversion on Channel 15 (the V
reference) can temporarily disturb the reference
voltage supplied to the HLVD module and compar-
ator module (only when configured to use the
V
be less or non-existent.
Work around
If precise HLVD or comparator V
required at high V
ADC conversions on Channel 15 while simultane-
ously using the HLVD or comparator V
ADC conversion is performed on Channel 15, a
settling time of approximately 100 s is needed
before the reference voltage fully returns to the
original value.
Affected Silicon Revisions
DD
IRV
A2
A2
X
X
). At lower V
operating voltage is 2.0V.
A4
A4
X
DD
Voltage)
(Band Gap Reference)
voltages (ex: >2.5V), performing an
DD
DD
voltages, the disturbance will
voltages, avoid performing
IRV
DD
thresholds are
) parameter
BG
IRV
absolute
. If an
PIC18F46J50 FAMILY
9. Module: Charge Time Measurement Unit
On an “F” device, the CTMU current source will stop
sourcing current if the applied V
below the LVDSTAT (WDTCON<6>) threshold
(2.45V nominal). When V
threshold, the CTMU will function normally. This
issue does not apply to “LF” devices. The current
source will continue to function normally at all rated
voltages for these devices.
Work around
None
Affected Silicon Revisions
A2
X
A4
(CTMU)
DD
is above the LVDSTAT
DS80436C-page 7
DD
voltage falls