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參數(shù)資料
| 型號： | MB90580C |
| 廠商： | Fujitsu Limited |
| 英文描述： | 16-bit Proprietary Microcontroller |
| 中文描述： | 16位微控制器專有 |
| 文件頁數(shù)： | 101/110頁 |
| 文件大?。?/td> | 540K |
| 代理商： | MB90580C |
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MB90580C Series
101
7.
Notes on Using A/D Converter
Select the output impedance value for the external circuit of analog input according to the following conditions.
Output impedance values of the external circuit of 15.5 k
or lower are recommended.
When capacitors are connected to external pins, the capacitance of several thousand times the internal capacitor
value is recommended to minimized the effect of voltage distribution between the external capacitor and internal
capacitor.
When the output impedance of the external circuit is too high, the sampling period for analog voltages may not
be sufficient (sampling period = 4.00
μ
s @machine clock of 16 MHz)
Error
The smaller the | AVRH - AVRL |, the greater the error would become relatively.
8.
D/A Converter Electrical Characteristics
(V
CC
=
AV
CC
=
5.0 V
±
10
%
, V
SS
=
AV
SS
=
DV
SS
=
0.0 V, T
A
=
40
°
C to
+
85
°
C)
Value
*1 : Load capacitance: 20 pF
*2 : In sleep mode
Parameter
Symbol Pin name
Unit
Remarks
Min
Typ
Max
±
0.9
±
1.2
±
1.5
20
Resolution
I
DVR
8
10
120
20
bit
Differential linearity error
LSB
%
LSB
μ
s
V
μ
A
μ
A
k
Absolute accuracy
Linearity error
Conversion time
*1
Analog reference voltage
DVRH
V
SS
+
3.0
AV
CC
Reference voltage supply
current
DVRH
300
I
DVRS
10
*2
Analog output impedance
Equipment of analog input circuit model
C
0
C
1
Analog input
Comparator
Note: Listed values must be considered as standards.
MB90587C/CA, MB90V580B R
1.5 k
, C
30 pF
MB90F583C/CA
MB90583C/CA
R
3.0 k
, C
65 pF
R
2.2 k
, C
45 pF
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PDF描述 |
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| MB90580 | 16-BIT MICROCONTROLLER |
| MB90595 | 16-bit Proprietary Microcontroller |
| MB90595G | 16-bit Proprietary Microcontroller |
| MB90598GPF | 16-bit Proprietary Microcontroller |
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90580C_09 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90583B | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90583BPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90583BPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90583C | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
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