PIC16F684-ISL

Manufacturer Part NumberPIC16F684-ISL
ManufacturerMicrochip Technology Inc.
PIC16F684-ISL datasheets
 


Specifications of PIC16F684-ISL

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15.6
AC Characteristics: PIC16F684 (Industrial, Extended)
FIGURE 15-3:
EXTERNAL CLOCK TIMING
Q4
OSC1
CLKOUT
TABLE 15-1:
EXTERNAL CLOCK TIMING REQUIREMENTS
Standard Operating Conditions (unless otherwise stated)
Operating Temperature
-40°C
T
A
Param
Sym
Characteristic
No.
F
External CLKIN Frequency
OSC
Oscillator Frequency
1
T
External CLKIN Period
OSC
(1)
Oscillator Period
2
T
Instruction Cycle Time
CY
3
TosL,
External CLKIN (OSC1) High
TosH
External CLKIN Low
4
TosR,
External CLKIN Rise
TosF
External CLKIN Fall
*
These parameters are characterized but not tested.
† Data in ‘Typ’ column is at 5V, 25°C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1:
Instruction cycle period (T
CY
are based on characterization data for that particular oscillator type under standard operating conditions
with the device executing code. Exceeding these specified limits may result in an unstable oscillator
operation and/or higher than expected current consumption. All devices are tested to operate at ‘min’
values with an external clock applied to OSC1 pin. When an external clock input is used, the ‘max’ cycle
time limit is ‘DC’ (no clock) for all devices.
 2004 Microchip Technology Inc.
Q1
Q2
Q3
1
3
3
2
+125°C
Min
Typ†
Max
Units
(1)
DC
37
kHz
DC
4
MHz XT Oscillator mode
DC
20
MHz HS Oscillator mode
DC
20
MHz EC Oscillator mode
(1)
5
37
kHz
4
MHz INTOSC mode
DC
4
MHz RC Oscillator mode
0.1
4
MHz XT Oscillator mode
1
20
MHz HS Oscillator mode
(1)
27
50
50
250
27
200
250
250
250
10,000
50
1,000
(1)
200
T
DC
CY
2*
20*
100 *
50*
25*
15*
) equals four times the input oscillator time base period. All specified values
Preliminary
PIC16F684
Q4
Q1
4
4
Conditions
LP Oscillator mode
LP Oscillator mode
s
LP Oscillator mode
ns
HS Oscillator mode
ns
EC Oscillator mode
ns
XT Oscillator mode
s
LP Oscillator mode
ns
INTOSC mode
ns
RC Oscillator mode
ns
XT Oscillator mode
ns
HS Oscillator mode
ns
T
= 4/F
CY
OSC
s
LP oscillator, T
L/H duty cycle
OSC
ns
HS oscillator, T
L/H duty cycle
OSC
ns
XT oscillator, T
L/H duty cycle
OSC
ns
LP oscillator
ns
XT oscillator
ns
HS oscillator
DS41202C-page 137