 English |
|
|
|
|
|
|
|
| PIC18F87J90 Datasheet, PDF (394/450 Pages) Microchip Technology – 64/80-Pin, High-Performance Microcontrollers with LCD Driver and nanoWatt Technology | |||
| |||
| ◁ |
PIC18F87J90 FAMILY
FIGURE 28-1:
VOLTAGE-FREQUENCY GRAPH,
REGULATOR ENABLED (INDUSTRIAL)(1)
4.0V
3.5V
3.0V
2.5V
2.0V
PIC18F6XJ90/PIC18F8XJ90
3.6V
2.35V
0 8 MHz
Frequency
48 MHz
Note 1: When the on-chip regulator is enabled, its BOR circuit will automatically trigger a device Reset
before VDD reaches a level at which full-speed operation is not possible.
FIGURE 28-2:
VOLTAGE-FREQUENCY GRAPH,
REGULATOR DISABLED (INDUSTRIAL)(1,2)
3.00V
2.75V
2.50V
2.25V
2.00V
PIC18F6XJ90/PIC18F8XJ90
2.7V
2.35V
8 MHz
Frequency
48 MHz
Note 1: When the on-chip voltage regulator is disabled, VDD and VDDCORE must be maintained so that
VDDCORE ï£ï VDD ï£ï 3.6V.
DS39933D-page 394
ï£ 2010 Microchip Technology Inc.
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese