Section 29 Electrical Characteristics
29.4
A/D Conversion Characteristics
Tables 29.15 and 29.16 list the A/D conversion characteristics.
Table 29.15 A/D Conversion Characteristics
(AN7 to AN2 Input: 134/266-State Conversion)
Condition A: V
= 3.0 V to 3.6 V, AV
CC
V
= AV
SS
Condition B: V
= 2.7 V to 3.6 V, AV
CC
V
= AV
SS
Item
Resolution
Conversion time *
Analog input capacitance
Permissible signal-source
impedance
Nonlinearity error
Offset error
Full-scale error
Quantization error
Absolute accuracy
Note:
* Value when using the maximum operating frequency in single mode of 134 states.
Rev. 3.00 Jan 25, 2006 page 856 of 872
REJ09B0286-0300
= 3.0 V to 3.6 V, AV
CC
= 0 V, φ = 5 MHz to 25 MHz
SS
= 2.7 V to 3.6 V, AV
CC
= 0 V, φ = 5 MHz to 20 MHz
SS
Condition A
Min
Typ
10
10
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
= 3.0 V to AV
ref
= 2.7 V to AV
ref
Condition B
Max
Min
Typ
10
10
10
5.36
—
—
20
—
—
5
—
—
±7.0
—
—
±7.5
—
—
±7.5
—
—
±0.5
—
—
±8.0
—
—
,
CC
,
CC
Max
Unit
10
Bits
6.7
µs
20
pF
5
kΩ
±7.0
LSB
±7.5
±7.5
±0.5
±8.0