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HD6433044 Datasheet, PDF (698/867 Pages) Hitachi Semiconductor – Hitachi Single-Chip Microcomputer
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21.3.4 D/A Conversion Characteristics
Table 21-17 lists the D/A conversion characteristics.
Table 21-17 D/A Converter Characteristics
Condition A: 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 = 1 MHz to 8 MHz, Ta = –20°C to +75°C (regular
specifications), Ta = –40°C to +85°C (wide-range specifications)
Condition C: VCC = 5.0 V ± 10%, AVCC = 5.0 V ± 10%, VREF = 4.5 V to AVCC,
VSS = AVSS = 0 V, ø = 1 MHz to 16 MHz, Ta = –20°C to +75°C (regular
specifications), Ta = –40°C to +85°C (wide-range specifications)
Item
Resolution
Conversion time
Absolute accuracy
Condition A
Condition C
8 MHz
16 MHz
Test
Min Typ Max Min Typ Max Unit Conditions
8
8
8
8
8
8
Bits
—
—
10
—
—
10
µs
20-pF capacitive
load
—
±2.0 ±3.0 —
±1.0 ±1.5 LSB 2-MΩ resistive
load
—
—
±2.0 —
—
±1.0 LSB 4-MΩ resistive
load
690
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