DV164136 Microchip Technology, DV164136 Datasheet - Page 418

• Manufacturer Part Number: DV164136
• Description: DEVELOPMENT KIT FOR PIC18
• Manufacturer: Microchip Technology
• Series: PIC®r
• Type: MCUr

Specifications of DV164136

• Contents: Board, Cables, CDs, PICkit™ 3 Programmer, Power Supply
• Processor To Be Evaluated: PIC18F8722, PIC18F87J11
• Interface Type: RS-232, USB
• Operating Supply Voltage: 3.3 V, 5 V
• Silicon Manufacturer: Microchip
• Core Architecture: PIC
• Core Sub-architecture: PIC18
• Silicon Core Number: PIC18F
• Silicon Family Name: PIC18F8xxx
• Kit Contents: PIC18 Exp Brd PICkit 3 Cable CD PSU
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: PIC18F8722, PIC18F87J11
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

PIC18F8722 FAMILY
TABLE 28-26: A/D CONVERTER CHARACTERISTICS: PIC18F6X27/6X22/8X27/8X22 (INDUSTRIAL)
FIGURE 28-25:
DS39646C-page 416
Param
A01
A03
A04
A06
A07
A10
A20
A21
A22
A25
A30
A40
A50
Note 1:
No.
Note 1:
A/D DATA
SAMPLE
2:
A/D CLK
ADRES
Symbol
N
E
E
E
E
—
ΔV
V
V
V
Z
I
I
BSF ADCON0, GO
AD
REF
ADIF
REFH
REFL
AIN
AIN
IL
DL
OFF
GN
R
2:
GO
REF
The A/D conversion result never decreases with an increase in the input voltage and has no missing codes.
V
V
Q4
REFH
REFL
If the A/D clock source is selected as RC, a time of T
This allows the
This is a minimal RC delay (typically 100 ns), which also disconnects the holding capacitor from the analog input.
Resolution
Integral Linearity Error
Differential Linearity Error
Offset Error
Gain Error
Monotonicity
Reference Voltage Range
(V
Reference Voltage High
Reference Voltage Low
Analog Input Voltage
Recommended Impedance of
Analog Voltage Source
A/D Current
from V
V
current is from RA2/AN2/V
132
current is from RA3/AN3/V
REF
REFH
A/D CONVERSION TIMING
Input Current
DD
– V
Characteristic
SLEEP
REFL
(Note 1, 2)
instruction to be executed.
)
PIC18FXXXX
PIC18LFXXXX
9
(2)
8
REF
REF
OLD_DATA
- pin or V
7
+ pin or V
V
SS
. . .
SAMPLING STOPPED
V
Min
V
CY
1.8
REFL
—
—
—
—
—
—
—
—
—
—
– 0.3V
3
SS
SS
is added before the A/D clock starts.
DD
, whichever is selected as the V
, whichever is selected as the V
. . .
131
130
Guaranteed
PIC18LF6X27/6X22/8X27/8X22 (INDUSTRIAL)
Typ
180
90
—
—
—
—
—
—
—
—
—
—
—
—
—
2
(1)
V
1
DD
V
V
Max
<±1
<±1
<±2
<±1
150
REFH
REFH
2.5
10
—
—
—
—
– 3.0V
5
0
© 2008 Microchip Technology Inc.
Units
LSb ΔV
LSb ΔV
LSb ΔV
LSb ΔV
kΩ
μA
μA
μA
μA
bit
—
V
V
V
V
V
REFL
REFH
ΔV
V
V
V
Average current during
conversion
During V
During A/D conversion
cycle.
NEW_DATA
DONE
SS
DD
DD
source.
REF
REF
REF
REF
REF
source.
≤ V
< 3.0V
≥ 3.0V
Conditions
T
CY
≥ 3.0V
≥ 3.0V
≥ 3.0V
≥ 3.0V
≥ 3.0V
AIN
AIN
≤ V
acquisition.
REF