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HD6413002 Datasheet, PDF (551/700 Pages) Renesas Technology Corp – High-performance single-chip microcontroller
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18.2.3 A/D Conversion Characteristics
Table 18-8 lists the A/D conversion characteristics.
Table 18-8 A/D Converter Characteristics
Condition A:
Condition B:
Condition C:
Condition D:
VCC = 2.7 V to 5.5 V, AVCC = 2.7 V to 5.5 V, VREF = 2.7 V to AVCC,
VSS = AVSS = 0 V, ø = 2 MHz to 8 MHz, Ta = –20°C to +75°C (regular specifications),
Ta = –40°C to +85°C (wide-range specifications)
VCC = 3.0 V to 5.5 V, AVCC = 3.0 V to 5.5 V, VREF = 3.0 V to AVCC,
VSS = AVSS = 0 V, ø = 2 MHz to 10 MHz, Ta = –20°C to +75°C (regular specifications),
Ta = –40°C to +85°C (wide-range specifications)
VCC = 5.0 V ± 10%, AVCC = 5.0 V ± 10%, VREF = 4.5 V to AVCC,
VSS = AVSS = 0 V, ø = 2 MHz to 16 MHz, Ta = –20°C to +75°C (regular specifications),
Ta = –40°C to +85°C (wide-range specifications)
VCC = 5.0 V ± 10%, AVCC = 5.0 V ± 10%, VREF = 4.5 V to AVCC,
VSS = AVSS = 0 V, ø = 2 MHz to 17 MHz, Ta = –20°C to +75°C (regular specifications),
Ta = –40°C to +85°C (wide-range specifications)
Condition A Condition B Condition C Condition D
Item
8 MHz
10 MHz
16 MHz
17 MHz
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
Unit
Resolution
10 10 10 10 10 10 10 10 10 10 10 10
bits
Conversion time — — 16.8 — — 13.4 — — 8.4 — — 7.8
µs
Analog input
— — 20 — — 20 — — 20 — — 20
pF
capacitance
Permissible signal- — — 10*1 — — 10*1 — — 10*3 — — 10*3
kΩ
source impedance — — 5*2
5*5 — — 5*4 — — 5*4
10
Nonlinearity error — — ±6.0 — — ±6.0 — — ±3.0 — — ±3.0
LSB
Offset error
— — ±4.0 — — ±4.0 — — ±2.0 — — ±2.0
LSB
Full-scale error
— — ±4.0 — — ±4.0 — — ±2.0 — — ±2.0
LSB
Quantization error — — ±0.5 — — ±0.5 — — ±0.5 — — ±0.5
LSB
Absolute accuracy — — ±8.0 — — ±8.0 — — ±4.0 — — ±4.0
LSB
Notes: 1. The value is for 4.0 ≤ AVCC ≤ 5.5.
2. The value is for 2.7 ≤ AVCC < 4.0.
3. The value is for ø ≤ 12 MHz.
4. The value is for ø > 12 MHz.
5. The value is for 3.0 ≤ AVCC < 4.0
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