PIC18F24J11 MICROCHIP [Microchip Technology], PIC18F24J11 Datasheet - Page 33

• Manufacturer Part Number: PIC18F24J11
• Description: 28/44-Pin, Low-Power, High-Performance USB Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

2.4
When the regulator is enabled (“F” devices), a low-ESR
(< 5Ω) capacitor is required on the V
stabilize the voltage regulator output voltage. The V
V
use a capacitor of 10 µF connected to ground. The type
can be ceramic or tantalum. Suitable examples of
capacitors are shown in
equivalent specifications can be used.
Designers may use
equivalence of candidate devices.
It is recommended that the trace length not exceed
0.25 inch (6 mm). Refer to
Characteristics”
When the regulator is disabled (“LF” devices), the
V
the V
Characteristics”
V
TABLE 2-1:
 2011 Microchip Technology Inc.
DDCORE
CAP
DDCORE
Panasonic
Panasonic
Murata
Murata
Make
/V
DDCORE
TDK
TDK
DDCORE
Voltage Regulator Pins (V
V
.
pin must not be connected to V
DDCORE
level. Refer to
pin must be tied to a voltage supply at
for additional information.
SUITABLE CAPACITOR EQUIVALENTS
GRM32DR71C106KA01L
GRM31CR61C106KC31L
for
)
C3216X7R1C106K
C3216X5R1C106K
ECJ-3YX1C106K
ECJ-4YB1C106K
Figure 2-3
information
Table
Part #
Section 28.0 “Electrical
Section 28.0 “Electrical
2-1. Capacitors with
CAP
to evaluate ESR
/V
on
DDCORE
DD
CAP
V
and must
DD
/
pin to
Capacitance
CAP
and
Nominal
10 µF
10 µF
10 µF
10 µF
10 µF
10 µF
/
PIC18F46J11 FAMILY
Note that the “LF” versions are provided with the
voltage regulator permanently disabled; they must
always be provided with a supply voltage on the
V
FIGURE 2-3:
.
DDCORE
Base Tolerance Rated Voltage Temp. Range
0.001
Note:
0.01
0.1
10
1
0.01
±10%
±10%
±10%
±10%
±10%
±10%
pin.
Typical data measurement at 25°C, 0V DC bias.
0.1
Frequency (MHz)
FREQUENCY vs. ESR
PERFORMANCE FOR
SUGGESTED V
1
16V
16V
16V
16V
16V
16V
10
100
DS39932D-page 33
-55 to 125ºC
-55 to 125ºC
-55 to 125ºC
-55 to 85ºC
CAP
-55 to 85ºC
-55 to 85ºC
1000 10,000