PIC16F716 Microchip Technology, PIC16F716 Datasheet - Page 107

• Manufacturer Part Number: PIC16F716
• Description: 8-bit Flash-based Microcontroller with A/D Converter and Enhanced Capture/Compare/PWM
• Manufacturer: Microchip Technology

FIGURE 12-10:
TABLE 12-8:
 2003 Microchip Technology Inc.
130
131
132
134
135
Note 1:
Param
No.
Note
2:
A/D DATA
SAMPLE
A/D CLK
*
** This specification ensured by design.
†
T
T
ADRES
Sym
T
T
T
SWC
CNV
ACQ
BSF ADCON0, GO
AD
GO
1:
ADIF
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.
ADRES register may be read on the following T
See Section 12.1 “DC Characteristics: PIC16F716 (Industrial, Extended)” for min. conditions.
GO
Q4
A/D clock period
Conversion time (not including S/H time)
Acquisition time
Q4 to A/D clock start
Switching from convert
If the A/D clock source is selected as RC, a time of T
to be executed.
134
A/D CONVERSION REQUIREMENTS
132
Characteristic
A/D CONVERSION TIMING
(T
OSC
/2)
7
(1)
Industrial
Industrial
Extended
Extended
sample time
6
OLD_DATA
Preliminary
(1)
5
CY
(Note 2)
SAMPLING STOPPED
1.5 **
CY
cycle.
Min
1.6
1.6
1.6
1.6
9.5
5*
—
is added before the A/D clock starts. This allows the SLEEP instruction
4
131
130
T
OSC
Typ†
4.0
6.0
20
3
—
—
—
—
—
/2 **
2
Max
6.0
9.0
9.5
—
—
—
—
—
—
1
Units
T
T
—
AD
AD
s
s
s
s
s
s
1 Tcy
0
T
A/D RC mode
T
A/D RC mode
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.,
20.0 mV @ 5.12V) from the last
sampled voltage (as stated on
C
If the A/D clock source is selected
as RC, a time of T
before the A/D clock starts. This
allows the SLEEP instruction to be
executed.
OSC
OSC
PIC16F716
HOLD
based, V
based, V
).
NEW_DATA
DONE
Conditions
DS41206A-page 105
REF
REF
CY
3.0V
3.0V
is added