PIC18F26K80-I Datasheet, PDF (538/622 Pages) Microchip Technology – 28/40/44/64-Pin, Enhanced Flash Microcontrollers with ECAN™ and nanoWatt XLP Technology

PIC18F66K80 FAMILY
FIGURE 31-1:
VOLTAGE-FREQUENCY GRAPH,
REGULATOR ENABLED (INDUSTRIAL/EXTENDED)⁽¹⁾
6V
5V
4V
3V
1.8V
PIC18F66K80 Family
5.5V
3V
0 _{4 MHz}
Frequency
Note 1: For VDD values 1.8V to 3V, FMAX = (VDD – 1.72)/0.02 MHz.
64 MHz
FIGURE 31-2:
VOLTAGE-FREQUENCY GRAPH,
REGULATOR DISABLED (INDUSTRIAL/EXTENDED)^(1,2)
4V
3.75V
3.25V
2.5V
1.8V
PIC18LF66K80 Family
3.6V
3V
4 MHz
Frequency
64 MHz
Note 1: When the on-chip voltage regulator is disabled, VDD must be maintained so that VDD 3.6V.
2: For VDD values 1.8V to 3V, FMAX = (VDD – 1.72)/0.02 MHz.
DS39977F-page 538
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