16.6.4
A/D Converter Characteristics
Table 16.18 shows the A/D converter characteristics of the H8/38024S.
Table 16.18 A/D Converter Characteristics
V
= 1.8 V to 3.6 V, V
CC
Item
Symbol
Analog power
AV
CC
supply voltage
Analog input
AV
IN
voltage
Analog power
AI
OPE
supply current AI
STOP1
AI
STOP2
Analog input
C
AIN
capacitance
Allowable
R
AIN
signal source
impedance
Resolution
(data length)
Nonlinearity
error
Quantization
error
Absolute
accuracy
Conversion
time
Notes: 1. Set AV
CC
2. AI
is the current in active and sleep modes while the A/D converter is idle.
STOP1
3. AI
is the current at reset and in standby, watch, subactive, and subsleep modes
STOP2
while the A/D converter is idle.
4. Conversion time: 62 µs.
Rev. 6.00, 08/04, page 484 of 628
= AV
= 0.0 V
SS
SS
Applicable
Pins
Min
AV
1.8
CC
AN
to AN
– 0.3
0
7
AV
—
CC
AV
—
CC
AV
—
CC
AN
to AN
—
0
7
—
—
—
—
—
—
—
—
—
12.4
62
= V
when the A/D converter is not used.
CC
Values
Typ
Max
Unit
—
3.6
V
—
AV
+ 0.3
V
CC
—
1.0
mA
600
—
µA
—
5
µA
—
15.0
pF
—
10.0
kΩ
—
10
bit
—
±3.5
LSB
—
±5.5
LSB
—
±7.5
LSB
—
±0.5
LSB
—
±4.0
LSB
—
±6.0
LSB
—
±8.0
LSB
—
124
µs
—
124
µs
Test Condition
AV
= 3.0 V
CC
AV
= 2.7 V to 3.6 V
CC
V
= 2.7 V to 3.6 V
CC
AV
= 2.0 V to 3.6 V
CC
V
= 2.0 V to 3.6 V
CC
Other than above
AV
= 2.7 V to 3.6 V
CC
V
= 2.7 V to 3.6 V
CC
AV
= 2.0 V to 3.6 V
CC
V
= 2.0 V to 3.6 V
CC
Other than above
AV
= 2.7 V to 3.6 V
CC
V
= 2.7 V to 3.6 V
CC
Other than above
Reference
Figure
*
1
*
2
Reference
value
*
3
*
4
*
4