参数资料
型号: R5F64611KFP
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 48 MHz, MICROCONTROLLER, PQFP80
封装: 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件页数: 97/110页
文件大小: 725K
代理商: R5F64611KFP
REJ03B0241-0101 Rev.1.01 Dec 07, 2009
Page 85 of 105
R32C/161 Group
5. Electrical Characteristics
VCC =5V
Table 5.19
A/D Conversion Characteristics (VCC =AVCC =VREF =4.2 to 5.5V, VSS =AVSS =0 V,
Ta =Topr, and f(BCLK) = 24 MHz, unless otherwise noted)
Symbol
Characteristic
Measurement condition
Value
Unit
Min.
Typ. Max.
Resolution
VREF = VCC
10
Bits
Absolute error
VREF = VCC = 5 V
AN_0toAN_4,
AN0_0toAN0_7,
AN2_0toAN2_7,
ANEX0, ANEX1
±3
LSB
External op-amp
connection mode
±7
LSB
INL
Integral non-linearity
error
VREF = VCC = 5 V
AN_0toAN_4,
AN0_0toAN0_7,
AN2_0toAN2_7,
ANEX0, ANEX1
±3
LSB
External op-amp
connection mode
±7
LSB
DNL
Differential non-linearity
error
±1
LSB
—Offset error
±3
LSB
Gain error
±3
LSB
RLADDER Resistor ladder
VREF = VCC
420
k
Ω
tCONV
Conversion time
(10 bits)
φAD = 16 MHz, with sample and hold
function
2.06
s
φAD = 16 MHz, without sample and hold
function
3.69
s
tCONV
Conversion time
(8 bits)
φAD = 16 MHz, with sample and hold
function
1.75
s
φAD = 16 MHz, without sample and hold
function
3.06
s
tSAMP
Sampling time
φAD = 16 MHz
0.188
s
VIA
Analog input voltage
0
VREF
V
φAD
Operating clock
frequency
without sample and hold function
0.25
16
MHz
with sample and hold function
1
16
MHz
RPU(AST) Pull-up resistor for open-
circuit detection
510
15
k
Ω
RPD(AST) Pull-down resistor for
open-circuit detection
510
15
k
Ω
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