参数资料
型号: R5F56108VNFP
元件分类: 微控制器/微处理器
英文描述: 64-BIT, FLASH, MICROCONTROLLER, PQFP144
封装: 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件页数: 75/85页
文件大小: 1355K
代理商: R5F56108VNFP
RX610 Group
5. Electrical Characteristics
R01DS0097EJ0100
Rev.1.00
Page 77 of 83
Apr 22, 2011
5.4
A/D Conversion Characteristics
Table 5.9
A/D Conversion Characteristics
Conditions: VCC = PLLVCC = AVCC = 3.0 to 3.6 V, VREFH = 3.0 V to AVCC, VSS = PLLVSS = VREFL = 0 V, PCLK = 8 to 50 MHz,
ADCLK = 4 to 50 MHz
Ta = -20 to +85C (regular specifications), Ta = -40 to +85C (wide-range specifications)
Item
Min.
Typ.
Max.
Unit
Test Conditions
Resolution
10
Bit
With
0.1-
F
external
capacitor
When the capacitor is charged
enough*
2
0.8 (0.3)*
3
Sampling 15
states
Permiss ble signal source
impedance (max.) = 1.0 k
1.0 (0.5)*
3
Sampling 25
states
Conversion
time*
1
(ADCLK =
50-MHz
operation)
Without
external
capacitor
Permiss ble signal source
impedance (max.) = 5.0 k
2.6 (2.1)*
3
μs
Sampling 105
states
Analog input capacitance
6.0
pF
INL integral nonlinearity error (INL)
±1.5
±3.0
LSB
Offset error
±1.5
±3.0
LSB
Full-scale error
±1.5
±3.0
LSB
Quantization error
±0.5
LSB
Absolute accuracy
±1.5
±3.0
LSB
DNL differential nonlinearity error (DNL)
±0.5
±1.0
LSB
Notes: 1. The conversion time includes the sampling time and the comparison time. As the test conditions, the number of sampling states
is indicated.
2. The scanning is not supported.
3. The value in parentheses indicates the sampling time.
5.5
D/A Conversion Characteristics
Table 5.10
D/A Conversion Characteristics
Conditions: VCC = PLLVCC = AVCC = 3.0 to 3.6 V, VREFH = 3.0 V to AVCC, VSS = PLLVSS = VREFL = 0 V, PCLK = 8 to 50 MHz
Ta = -20 to +85C (regular specifications), Ta = -40 to +85C (wide-range specifications)
Item
Min.
Typ.
Max.
Unit
Test Conditions
Resolution
10
Bit
Conversion time
3
μs
20-pF capacitive load
2.0
4.0
LSB
2-M
resistive load
3.0
LSB
4-M
resistive load
Absolute accuracy
2.0
LSB
10-M
resistive load
RO output resistance
3.6
k
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