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| PIC18F4321 Datasheet, PDF (331/396 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology | |||
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PIC18F4321 FAMILY
FIGURE 26-3:
PIC18LF2221/2321/4221/4321 VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL)
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
PIC18LF2X21/4X21
4.2V
4 MHz
25 MHz
Frequency
FMAX = (9.54 MHz/V) (VDDAPPMIN â 2.0V) + 4 MHz
Note: VDDAPPMIN is the minimum voltage of the PIC® device in the application.
40 MHz
© 2007 Microchip Technology Inc.
Preliminary
DS39689E-page 329
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