H8S2556 Datasheet, PDF (953/982 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8S Family/H8S/2500 Series

Section 24 Electrical Characteristics
24.5 A/D Conversion Characteristics
Table 24.11 lists the A/D conversion characteristics.
Table 24.11 A/D Conversion Characteristics
Condition A (for H8S/2552 Group, H8S/2506 Group):
V_CC = P1V_CC = P2V_CC = 5.0 V ± 0.5 V (BUFGC1 and BUFGC2 in ICPCR are 0)/
3.3 V ± 0.3 V (BUFGC1 and BUFGC2 in ICPCR are 1),
AV_CC = 3.0 V to 5.5 V, V_ref = 3.0 V to AV_CC, V_SS = AV_SS = 0 V, φ= 32.768 kHz,
8 to 26 MHz, T_a = –20°C to +75°C (regular specifications)*, T_a = –40°C to +85°C (wide-range
specifications)
Condition B (for H8S/2556 Group):
V_CC = P1V_CC = P2V_CC = 5.0 V ± 0.5 V (BUFGC1 and BUFGC2 in ICPCR are 0)/
3.3 V ± 0.3 V (BUFGC1 and BUFGC2 in ICPCR are 1),
AV_CC = 3.0 V to 5.5 V, V_ref = 3.0 V to AV_CC, V_SS = AV_SS = 0 V, φ= 32.768 kHz,
8 to 20 MHz, Ta = –40°C to +85°C (wide-range specifications)
Item
Min.
Typ.
Max.
Unit
Resolution
10
10
10
bits
Conversion time
9.8
—
—
µs
Analog input capacitance
—
—
20
pF
Permissible signal-source impedance —
—
5
kΩ
Non-linearity error
—
—
±6.0
LSB
Offset error
—
—
±4.0
LSB
Full-scale error
—
—
±4.0
LSB
Quantization error
—
—
±0.5
LSB
Absolute accuracy
—
—
±8.0
LSB
Note: * The regular specifications are supported in the H8S/2506 Group only.
Rev.5.00 Sep. 27, 2007 Page 907 of 932
REJ09B0099-0500