HD6433308 HITACHI [Hitachi Semiconductor], HD6433308 Datasheet - Page 285

• Manufacturer Part Number: HD6433308
• Description: Hitachi Single-Chip MicroComputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

• Measurement Conditions for AC Characteristics
17.2.3 A/D Converter Characteristics
Table 17-7 lists the characteristics of the on-chip A/D converter.
Table 17-7. A/D Converter Characteristics
Conditions: V
Item
Resolution
Conversion time
(single mode)
Analog input capacitance —
Allowable signal
source impedance
Nonlinearity error
Offset error
Full-scale error
Quantizing error
Absolute accuracy
CC
LSI
output pin
= AV
Input/output timing reference levels
Low:
High:
CC
= 5.0V ±10%, V
6MHz
min
8
—
—
—
—
—
—
—
0.8 V
2.0 V
C
Figure 17-3. Output Load Circuit
typ
8
—
—
—
—
—
—
—
—
max
8
20.4
20
10
±1
±1
±1
±0.5
±1.5
SS
R
H
= AV
277
8MHz
min
8
—
—
—
—
—
—
—
—
Ta = –40 to 85˚C (wide-range specifications)
SS
= 0V, Ta = –20 to 75˚C (regular specifications)
5 V
R
typ
8
—
—
—
—
—
—
—
—
L
C =
R
R
max
8
15.25 —
20
10
±1
±1
±1
±0.5
±1.5
L
H
=
=
90 pF: Ports 1 – 4, 6, 9
30 pF: Ports 5, 8
2.4 kΩ
12 kΩ
10MHz
min
8
—
—
—
—
—
—
—
Fig. 17-3
typ
8
—
—
—
—
—
—
—
—
max Unit
8
12.2 µs
20
10
±1
±1
±1
±0.5 LSB
±1.5 LSB
Bits
pF
kΩ
LSB
LSB
LSB