Manualshelf

Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller PLCC 44 (16.59x16.59) 8-Bit 4 MHz I/O number 33
141142143144145146147148149150
1998-2013 Microchip Technology Inc. DS30605D-page 143
PIC16C63A/65B/73B/74B
FIGURE 17-7: AVERAGE FOSC vs. VDD FOR VARIOUS RESISTANCES – RC MODE; C = 20 PF
FIGURE 17-8: AVERAGE F
OSC vs. VDD FOR VARIOUS RESISTANCES – RC MODE; C = 100 PF
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
2.53.03.54.04.55.05.5
V
DD (V)
FOSC (MHz)
3.3 k
5.1 k
10 k
100 k
Not recommended for operation over 4 MHz
Typical: statistical mean @ 25°C
Maximum: mean + 3 (-40°C to 125°C)
Minimum: mean – 3 (-40°C to 125°C)
0.0
0.5
1.0
1.5
2.0
2.5
2.53.03.54.04.55.05.5
V
DD (V)
FOSC (MHz)
3.3 k
5.1 k
10 k
100 k
Typical: statistical mean @ 25°C
Maximum: mean + 3 (-40°C to 125°C)
Minimum: mean – 3 (-40°C to 125°C)