HD6432633 Datasheet, PDF (1100/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

25.4 A/D Conversion Characteristics
Table 25-11 lists the A/D conversion characteristics.
Table 25-11 A/D Conversion Characteristics
Condition A: V_CC = PLLV_CC = 3.0 V to 3.6 V, PV_CC = 3.0 V to 5.5 V,
AV_CC = 3.6 V to 5.5 V, Vref = 3.6 V to AV_CC if A/D and D/A used,
AV_CC = 3.3 V to 5.5 V, Vref = 3.3 V to AV_CC if A/D and D/A not used (pins used
as I/O ports), V_SS = AV_SS = PLLV_SS = 0 V, ø = 2 to 16 MHz, T_a = –20°C to +75°C
(regular specifications), T_a = –40°C to +85°C (wide-range specifications)
Condition B: V_CC = PLLV_CC = 3.0 V to 3.6 V, PV_CC = 4.5 V to 5.5 V, AV_CC = 4.5 V to 5.5 V,
V_ref = 4.5 V to AV_CC, V_SS = AV_SS = PLLV_SS = 0 V, ø = 2 to 25 MHz, T_a = –20°C to
+75°C (regular specifications), T_a = –40°C to +85°C (wide-range specifications)
Item
Resolution
Conversion time
Analog input capacitance
Permissible signal-source
impedance
Nonlinearity error
Offset error
Full-scale error
Quantization
Absolute accuracy
Condition A
Min Typ Max
10
10
10
16
—
—
—
—
20
—
—
5
—
—
±7.5
—
—
±7.5
—
—
±7.5
—
±0.5 —
—
—
±8.0
Condition B
Min Typ Max Unit
10
10
10
bits
10
—
—
µs
—
—
20
pF
—
—
5
kΩ
—
—
±3.5 LSB
—
—
±3.5 LSB
—
—
±3.5 LSB
—
±0.5 —
LSB
—
—
±4.0 LSB
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