PIC16F684-ISL

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

Specifications of PIC16F684-ISL

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PIC16F684
FIGURE 15-10:
PIC16F684 A/D CONVERSION TIMING (SLEEP MODE)
BSF ADCON0, GO
134
(T
/2 + T
OSC
Q4
A/D CLK
A/D Data
ADRES
ADIF
GO
132
Sample
Note 1: If the A/D clock source is selected as RC, a time of T
SLEEP instruction to be executed.
TABLE 15-11: PIC16F684 A/D CONVERSION REQUIREMENTS (SLEEP MODE)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
T
A
Param
Sym
Characteristic
No.
130
T
A/D Internal RC
AD
Oscillator Period
131
T
Conversion Time
CNV
(not including
(1)
Acquisition Time)
132
T
Acquisition Time
ACQ
134
T
Q4 to A/D Clock
GO
Start
*
These parameters are characterized but not tested.
† Data in ‘Typ’ column is at 5.0V, 25 C unless otherwise stated. These parameters are for design guidance
only and are not tested.
Note 1:
ADRES register may be read on the following T
2:
See Table 9-1 for minimum conditions.
DS41202C-page 146
(1)
)
CY
131
130
9
8
7
6
3
2
OLD_DATA
Sampling Stopped
is added before the A/D clock starts. This allows the
CY
+125°C
Min
Typ†
Max
Units
3.0*
6.0
9.0*
2.0*
4.0
6.0*
11
T
(2)
11.5
5*
T
/2 + T
OSC
CY
cycle.
CY
Preliminary
1 T
CY
1
0
NEW_DATA
1 T
CY
DONE
Conditions
ADCS<1:0> = 11 (RC mode)
s
At V
= 2.5V
DD
s
At V
= 5.0V
DD
AD
s
s
The minimum time is the amplifier
settling time. This may be used if
the “new” input voltage has not
changed by more than 1 LSb (i.e.,
4.1 mV @ 4.096V) from the last
sampled voltage (as stored on
C
).
HOLD
If the A/D clock source is selected
as RC, a time of T
is added
CY
before the A/D clock starts. This
allows the SLEEP instruction to be
executed.
 2004 Microchip Technology Inc.