Microchip Technology IC MCU OTP 2KX PIC17C42A-16/P DIP-40 MCP PIC17C42A-16/P Data Sheet
Product codes
PIC17C42A-16/P
1996 Microchip Technology Inc.
DS30412C-page 193
PIC17C4X
Applicable Devices
42 R42 42A 43 R43 44
20.0
PIC17CR42/42A/43/R43/44 DC AND AC CHARACTERISTICS
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
graphs or tables the data presented is outside specified operating range (e.g. outside specified V
DD
range). This is for
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
time. "Typical" represents the mean of the distribution while "max" or "min" represents (mean + 3
σ
) and (mean - 3
σ
)
respectively where
σ
is standard deviation.
TABLE 20-1:
PIN CAPACITANCE PER PACKAGE TYPE
FIGURE 20-1: TYPICAL RC OSCILLATOR FREQUENCY vs. TEMPERATURE
Pin Name
Typical Capacitance (pF)
40-pin DIP
44-pin PLCC
44-pin MQFP
44-pin TQFP
All pins, except MCLR,
V
V
DD
, and V
SS
10
10
10
10
MCLR pin
20
20
20
20
F
OSC
F
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
0
10
20
25
30
40
50
60
70
T(
°
C)
Frequency normalized to +25
°
C
V
DD
= 5.5V
V
DD
= 3.5V
Rext
≥
10 k
Ω
Cext = 100 pF
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