HD64F2168 Datasheet, PDF (851/874 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer

25.4 A/D Conversion Characteristics
Table 25.14 lists the A/D conversion characteristics.
Table 25.14 A/D Conversion Characteristics
(AN7 to AN0 Input: 134/266-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 = 5 MHz to 16 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 = 5 MHz to 33 MHz
Condition A
Condition B
Item
Min. Typ. Max. Min. Typ. Max. Unit
Resolution
Conversion time
10
10
Bits


8.38*¹ 

8.06*² µs
Analog input capacitance 

20


20
pF
Permissible signal-


5


5
kΩ
source impedance
Nonlinearity error


±7.0 

±7.0 LSB
Offset error


±7.5 

±7.5
Full-scale error


±7.5 

±7.5
Quantization error


±0.5 

±0.5
Absolute accuracy


±8.0 

±8.0
Notes: 1. Value when using the maximum operating frequency in single mode of 134 states.
2. Value when using the maximum operating frequency in single mode of 266 states.
Rev. 3.00, 03/04, page 811 of 830