參數(shù)資料
型號: MB91154
廠商: Fujitsu Limited
英文描述: 32-bit Proprietary Microcontrollers
中文描述: 32位微控制器專有
文件頁數(shù): 99/104頁
文件大?。?/td> 918K
代理商: MB91154
MB91F155/MB91154
99
6.
A/D Converter Electrical Characteristics
(V
CC
=
V
CC
2
=
3.15 V to 3.6 V, V
SS
=
AV
SS
=
0 V, T
A
=
0
°
C to
+
70
°
C)
Value
Notes :
The smaller the |AVRH| is, the greater the error is in general.
The external circuit output impedance of analog input should be used in compliance with the following require-
ments :
External circuit output impedance
2 (k
)
If the output impedance of the external circuit is too high, an analog voltage sampling duration shortage might
occur. (Sampling duration
=
1.4
μ
s : @33 MHz)
Parameter
Sym-
bol
Pin
name
Condition
Unit
Re-
marks
Min.
5.1
Typ.
Max.
Resolution
10
±
4.0
±
3.5
±
2.0
Bit
μ
s
LSB
Conversion time
Total error
AV
CC
=
3.3 V,
AVRH
=
3.3 V
Linearity error
LSB
Differential linearity error
LSB
Zero transition error
V
OT
AN0 to
AN7
AV
CC
=
3.3 V,
AV
RH
=
3.3 V
AV
SS
1.5 AV
SS
+
0.5 AV
SS
+
2.5 LSB
Full-scale transition error
V
FST
AN0 to
AN7
AV
RH
5.5 AV
RH
1.5 AV
RH
+
0.5 LSB
Analog input current
I
AIN
AN0 to
AN7
0.1
10
μ
A
Analog input voltage
V
AIN
AN0 to
AN7
AV
SS
AV
RH
V
Reference voltage
AV
RH
AV
RH
AV
CC
V
Supply cur-
rent
Conversion
in operation
I
A
AV
CC
AV
CC
=
3.3 V
3.0
5.0
mA
Conversion
stopped
I
AH
5.0
μ
A
Reference
voltage
supply cur-
rent
Conversion
in operation
I
R
AVRH
AV
CC
=
3.3 V,
AVRH
=
3.3 V
2.0
3.0
mA
Conversion
stopped
I
RH
10
μ
A
Interchannel variation
AN0 to
AN7
4
LSB
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