參數(shù)資料
型號: MB90F394HPMT
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-bit Proprietary Microcontroller CMOS
中文描述: 16-BIT, FLASH, 24 MHz, MICROCONTROLLER, PQFP120
封裝: 16 X 16 MM, 1.70 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-120
文件頁數(shù): 54/61頁
文件大?。?/td> 317K
代理商: MB90F394HPMT
MB90390 Series
54
5.
A/D Converter
(T
A
=
40
°
C to
+
85
°
C, 3.0 V
AVRH
AVRL, V
CC
=
AV
CC
=
5.0 V
±
10
%
, V
SS
=
AV
SS
=
0 V)
* : When not operating A/D converter, this is the current (V
CC
=
AV
CC
=
AVRH
=
5.0 V) .
Terminology
Conversion error
: Absolute maximum conversion deviation with respect to the theoretical conversion
line.
Nonlinearity
: Relative maximum conversion deviation with respect to the theoretical conversion line
connecting to the device unique zero reading voltage and full scale reading voltage.
Differential nonlinearity
: Max conversion deviation in any two adjacent reading voltages with respect to the the
oretical LSB conversion step.
Zero reading voltage
: Input voltage which results in the minimum conversion value.
Full scale reading voltage : Input voltage which results in the maximum coversion value.
Notes : The accuracy gets worse as AVRH
AVRL becomes smaller.
Parameter
Symbol
Pin
Value
Unit
Remarks
Min
Typ
Max
Resolution
10
±
3.0
±
2.5
bit
Conversion error
LSB
Nonlinearity error
LSB
Differential nonlinearity
error
±
1.9
LSB
Zero reading voltage
V
OT
AN0 to AN7
AVRL
1.5
AVRL
+
0.5
AVRL
+
2.5
LSB
Full scale reading
voltage
V
FST
AN0 to AN7
AVRH
3.5
AVRH
1.5
AVRH
+
0.5
LSB
Compare time
3.3
66 t
CP
16500
+5
μ
s
μ
s
μ
A
Sampling time
1.6
32 t
CP
Analog port input current
I
AIN
AN0 to AN7
5
Analog input voltage
range
V
AIN
AN0 to AN7
AVRL
AVRH
V
Reference voltage
range
I
A
AVRH
AVRL
+
2.7
0
3.5
165
AV
CC
V
AVRL
AVRH
2.7
7.5
V
Power supply current
AV
CC
mA
μ
A
μ
A
μ
A
I
AH
AV
CC
5
*
Reference voltage
current
I
R
AVRH
250
I
RH
AVRH
5
*
Offset between input
channels
AN0 to AN7
4
LSB
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