PIC17C752 MICROCHIP [Microchip Technology], PIC17C752 Datasheet - Page 249

• Manufacturer Part Number: PIC17C752
• Description: High-Performance 8-Bit CMOS EPROM Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

21.0
The graphs and tables provided in this section are for design guidance and are not tested nor guaranteed. In some
graphs or tables the data presented is outside specified operating range (e.g. outside specified V
information only and devices are ensured to operate properly only within the specified range.
The data presented in this section is a statistical summary of data collected on units from different lots over a period of
time. "Typical" represents the mean of the distribution while "max" or "min" represents (mean + 3 ) and (mean - 3 )
respectively where
TABLE 21-1:
FIGURE 21-1: TYPICAL RC OSCILLATOR FREQUENCY vs. TEMPERATURE
All pins, except MCLR, V
MCLR pin
1997 Microchip Technology Inc.
F
OSC
F
PIC17C752/756 DC AND AC CHARACTERISTICS
OSC
(25 C)
1.10
1.08
1.06
1.04
1.02
1.00
0.98
0.96
0.94
0.92
0.90
PIN CAPACITANCE PER PACKAGE TYPE
Pin Name
0
is standard deviation.
DD
, and V
10
SS
20
Frequency normalized to +25 C
Preliminary
25
64-pin DIP
T( C)
30
10
20
Cext = 100 pF
Rext
Typical Capacitance (pF)
40
10 k
V
DD
68-pin PLCC
= 3.5V
10
20
50
V
DD
= 5.5V
60
DD
DS30264A-page 249
64-pin TQFP
range). This is for
10
20
70