PIC16C63A Microchip Technology, PIC16C63A Datasheet - Page 121

• Manufacturer Part Number: PIC16C63A
• Description: 28/40-Pin 8-Bit CMOS Microcontrollers
• Manufacturer: Microchip Technology

TABLE 14-16: A/D CONVERTER CHARACTERISTICS:
Note1:
Param
A01
A02
A03
A04
A05
A06
A10
A20
A25
A30
A40
A50
1998 Microchip Technology Inc.
No.
*
†
2: V
E
E
V
Sym Characteristic
V
Z
I
E
E
E
I
REF
N
ABS
OFF
—
REF
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.
When A/D is off, it will not consume any current other than minor leakage current.
The power-down current spec includes any such leakage from the A/D module.
AIN
AD
AIN
DL
FS
IL
R
REF
Resolution
Total Absolute error
Integral linearity error
Differential linearity error
Full scale error
Offset error
Monotonicity
Reference voltage
Analog input voltage
Recommended impedance of
analog voltage source
A/D conversion current
(V
V
current is from RA3 pin or V
REF
DD
PIC16C73B/74B-04 (COMMERCIAL, INDUSTRIAL, EXTENDED)
PIC16C73B/74B-20 (COMMERCIAL, INDUSTRIAL, EXTENDED)
PIC16LC73B/74B-04 (COMMERCIAL, INDUSTRIAL)
)
input current (Note 2)
Standard
Extended (LC)
DD
pin, whichever is selected as reference input.
Preliminary
PIC16C63A/65B/73B/74B
V
SS
2.5V
Min
10
—
—
—
—
—
—
—
—
—
—
—
- 0.3
guaranteed
Typ†
180
90
—
—
—
—
—
—
—
—
—
—
—
V
V
REF
DD
8-bits
<
<
<
<
<
1000
Max
10.0
—
—
—
10
+ 0.3
+ 0.3
1
1
1
1
1
Units
LSb V
LSb V
LSb V
LSb V
LSb V
k
bit
—
V
V
A
A
A
A
V
V
V
V
V
V
V
V
Average current consump-
tion when A/D is on.
(Note 1)
During V
Based on differential of
V
C
During A/D Conversion
cycle
REF
SS
REF
SS
REF
SS
REF
SS
REF
SS
REF
SS
SS
HOLD
HOLD
= V
= V
= V
= V
= V
= V
DS30605A-page 121
V
V
V
V
V
V
V
, see Section 10.1.
to V
Conditions
AIN
AIN
AIN
AIN
AIN
AIN
AIN
AIN
DD
DD
DD
DD
DD
DD
AIN
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
= 5.12V,
acquisition.
V
V
V
V
V
V
V
to charge
REF
REF
REF
REF
REF
REF
REF