PIC16C5X Datasheet, PDF (167/217 Pages) Microchip Technology – EPROM/ROM-Based 8-Bit CMOS Microcontroller Series

PIC16C54A/CR57B/C58A/CR58A
FIGURE 18-16: WDT TIMER TIME-OUT
PERIOD vs. VDD
50
45
40
35
30
25
20
15
10
5
2
Max +85°C
Max +70°C
Typ +25°C
MIn 0°C
MIn –40°C
3
4
5
6
7
VDD (Volts)
PIC16C5X
TABLE 18-2:
Pin
INPUT CAPACITANCE FOR
PIC16C54A/C58A
Typical Capacitance (pF)
18L PDIP 18L SOIC
RA port
5.0
4.3
RB port
5.0
4.3
MCLR
17.0
17.0
OSC1
4.0
3.5
OSC2/CLKOUT
4.3
3.5
T0CKI
3.2
2.8
All capacitance values are typical at 25°C. A part-to-part
variation of ±25% (three standard deviations) should be
taken into account.
© 1998 Microchip Technology Inc.
Preliminary
DS30453B-page 167