Datasheet

Rev. 3.00, 03/04, page 811 of 830
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 10 10 Bits
Conversion time   8.38*
1
  8.06*
2
µs
Analog input capacitance   20   20 pF
Permissible signal-
source impedance
  5   5 kΩ
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.