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RX64M_16 Datasheet, PDF (206/228 Pages) Renesas Technology Corp – 120-MHz 32-bit RX MCU, on-chip FPU, 240 DMIPS, up to 4-MB flash memory | |||
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RX64M Group
5.6 D/A Conversion Characteristics
5. Electrical Characteristics
Table 5.48 D/A Conversion Characteristics
Conditions: VCC = AVCC0 = AVCC1 = VCC_USB = VBATT = 2.7 to 3.6 V,
2.7 ⤠VREFH0 ⤠AVCC0, VCC_USBA = AVCC_USBA = 3.0 to 3.6 V,
VSS = AVSS0 = AVSS1 = VREFL0 = VSS_USB = VSS1_USBA = VSS2_USBA = PVSS_USBA = AVSS_USBA = 0 V,
Ta = Topr
Item
Min.
Resolution
12
Without AMP
Absolute accuracy
â
output
DNL differential nonlinearity
â
error
RO output resistance
â
Conversion time
â
With AMP output Resistive load
5
Capacitive load
â
Output voltage range
0.2
DNL differential nonlinearity
â
error
INL integral nonlinearity error
â
Conversion time
â
Typ.
Max.
Unit
Test Conditions
12
12
Bit
â
±6.0
LSB 2-M⦠resistive load
10-bit conversion
±1.0
±2.0
LSB 2-M⦠resistive load
7.5
â
kâ¦
â
3.0
μs
20-pF capacitive load
â
â
kâ¦
50
pF
â
AVCC1 â 0.2
V
±1.0
±2.0
LSB
±2.0
±4.0
LSB
â
4.0
μs
5.7 Temperature Sensor Characteristics
Table 5.49 Temperature Sensor Characteristics
Conditions: VCC = AVCC0 = AVCC1 = VCC_USB = VBATT = 2.7 to 3.6 V, 2.7 ⤠VREFH0 ⤠AVCC0,
VCC_USBA = AVCC_USBA = 3.0 to 3.6 V,
VSS = AVSS0 = AVSS1 = VREFL0 = VSS_USB = VSS1_USBA = VSS2_USBA = PVSS_USBA = AVSS_USBA = 0 V,
Ta = Topr
Item
Relative accuracy
Temperature slope
Output voltage (at 25°C)
Temperature sensor start time
Sampling time*1
Min.
Typ.
Max.
Unit
â
±1
â
°C
â
3.8
â
mV/°C
â
1.21
â
V
â
â
30
μs
4.15
â
â
μs
Test Conditions
Note 1. Set the S12AD1.ADSSTRT register such that the sampling time of the 12-bit A/D converter satisfies this specification.
R01DS0173EJ0110 Rev.1.10
Oct 24, 2016
Page 206 of 228
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