HD6433044 Hitachi Semiconductor, HD6433044 Datasheet - Page 697

• Manufacturer Part Number: HD6433044
• Description: (HD64 Series) Hitachi Single-Chip Microcomputer
• Manufacturer: Hitachi Semiconductor

21.3.3 A/D Conversion Characteristics
Table 21-16 lists the A/D conversion characteristics.
Table 21-16 A/D Converter Characteristics
Condition A: V
Condition C: V
Item
Resolution
Conversion time
Analog input capacitance
Permissible signal-source
impedance
Nonlinearity error
Offset error
Full-scale error
Quantization error
Absolute accuracy
Notes: 1. The value is for 4.0
2. The value is for 2.7
3. The value is for ø
4. The value is for ø
V
specifications), T
V
specifications), T
CC
SS
CC
SS
= AV
= AV
= 2.7 V to 5.5 V, AV
= 5.0 V ± 10%, AV
SS
SS
= 0 V, ø = 1 MHz to 8 MHz, T
= 0 V, ø = 1 MHz to 16 MHz, T
Min
10
—
—
—
—
—
—
—
—
—
12 MHz.
12 MHz.
AV
AV
a
a
= –40°C to +85°C (wide-range specifications)
= –40°C to +85°C (wide-range specifications)
CC
CC
Condition A
Typ
10
—
—
—
—
—
—
—
—
—
CC
5.5.
4.0.
8 MHz
CC
= 5.0 V ± 10%, V
= 2.7 V to 5.5 V, V
689
Max
10
16.8
20
10
5
±6.0
±4.0
±4.0
±0.5
±8.0
*2
*1
a
Min
10
—
—
—
—
—
—
—
—
—
a
= –20°C to +75°C (regular
REF
= –20°C to +75°C (regular
REF
= 4.5 V to AV
= 2.7 V to AV
Condition C
Typ
10
—
—
—
—
—
—
—
—
—
16 MHz
CC
Max
8.4
20
10
5
±3.0
±2.0
±2.0
±0.5
±4.0
10
*4
*3
CC
,
,
Unit
bits
µs
pF
kΩ
LSB
LSB
LSB
LSB
LSB