HD64F2145 Datasheet, PDF (735/829 Pages) Renesas Technology Corp – Hitachi 16-Bit Single-Chip Microcomputer

Table 28.13 A/D Conversion Characteristics
(CIN15 to CIN0 Input: 134/266-State Conversion)
Conditions: V_CC = 3.0 V to 3.6 V, AV_CC = 3.0 V to 3.6 V, AV_ref = 3.0 V to AV_CC,
V_CCB = 3.0 V to 5.5 V, V_SS = AV_SS = 0 V,
ø = 2 MHz to maximum operating frequency, T_a = –20 to +75°C
Item
Resolution
Conversion time
Analog input capacitance
Permissible signal-source impedance
Nonlinearity error
Offset error
Full-scale error
Quantization error
Absolute accuracy
Condition
10 MHz
Min
Typ
Max
Unit
10
bits
—
—
13.4
µs
—
—
20
pF
—
—
5
kΩ
—
—
±11.0
LSB
—
—
±11.5
LSB
—
—
±11.5
LSB
—
—
±0.5
LSB
—
—
±12.0
LSB
28.1.5 D/A Conversion Characteristics
Table 28.14 lists the D/A conversion characteristics.
Table 28.14 D/A Conversion Characteristics
Conditions: V_CC = 2.7 V to 3.6 V, AV_CC = 2.7 V to 3.6 V, AV_ref = 2.7 V to AV_CC,
V_CCB = 2.7 V to 5.5 V, V_SS = AV_SS = 0 V,
ø = 2 MHz to maximum operating frequency, T_a = –20 to +75°C
Condition
10 MHz
Item
Min
Typ
Max
Unit
Resolution
8
bits
Conversion time With 20 pF load capacitance
—
—
10
µs
Absolute accuracy With 2 MΩ load resistance
—
±2.0
±3.0
LSB
With 4 MΩ load resistance
—
—
±2.0
Rev. 2.0, 08/02, page 695 of 788