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Section 31 Electrical Characteristics
31.4
A/D Conversion Characteristics
Table 31.17 lists the A/D conversion characteristics.
Table 31.17 A/D Conversion Characteristics
(AN7 to AN0 Input: 80/160-State Conversion)
Condition A: VCC = 3.0 V to 3.6 V, AVCC = 3.0 V to 3.6 V, AVref = 3.0 V to AVCC
VSS = AVSS = 0 V, φ = 20 MHz
Condition B: VCC = 3.0 V to 3.6 V, AVCC = 3.0 V to 3.6 V, AVref = 3.0 V to AVCC,
VSS = AVSS = 0 V, φ = 20 MHz to 34 MHz
Item
Resolution
Conversion time
Analog input capacitance
Permissible signal-
source impedance
Nonlinearity error
Offset error
Full-scale error
Quantization error
Absolute accuracy
Notes: 1. Value when using the maximum operating frequency in single mode of 80 states.
2. Value when using the maximum operating frequency in single mode of 160 states.
Rev. 1.00 Mar. 12, 2008 Page 1162 of 1178
REJ09B0403-0100
Condition A
Min.
Typ.
Max.
10
10
10
4.0*
20
5
±7.0
±7.5
±7.5
±0.5
±8.0
Condition B
Min.
Typ.
10
10
1
Max.
Unit
10
Bits
2
4.7*
µs
20
pF
5
kΩ
±7.0
LSB
±7.5
±7.5
±0.5
±8.0
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