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參數(shù)資料
| 型號： | MB90860E |
| 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)： | 60/67頁 |
| 文件大?。?/td> | 981K |
| 代理商： | MB90860E |
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MB90860E Series
60
7.
Notes on A/D Converter Section
Use the device with external circuits of the following output impedance for analog inputs :
Recommended output impedance of external circuits are : Approx. 1.5 k
or lower (4.0 V
≤
AV
CC
≤
5.5 V,
sampling period
≤
0.5
μ
s)
If an external capacitor is used, in consideration of the effect by tap capacitance caused by external capacitors
and on-chip capacitors, capacitance of the external one is recommended to be several thousand times as high
as internal capacitor.
If output impedance of an external circuit is too high, a sampling period for an analog voltage may be insufficient.
8.
Flash Memory Program/Erase Characteristics
* : This value comes from the technology qualification (using Arrhenius equation to translate high temperature
measurements into normalized value at
+
85
°
C) .
Parameter
Conditions
Value
Unit
Remarks
Min
Typ
Max
Sector erase time
T
A
=
+
25
°
C
V
CC
=
5.0 V
1
15
s
Excludes programming
prior to erasure
Chip erase time
9
s
Excludes programming
prior to erasure
Word (16-bit width)
programming time
16
3600
μ
s
Except for the over head
time of the system
Programs/Erase cycle
10000
cycle
Flash Data Retention
Time
Average
T
A
=
+
85
°
C
20
Year
*
C
Comparator
Analog input
R
4.5 V
≤
AV
CC
≤
5.5 V : R : 2.52 k
, C : 10.7 pF
4.0 V
≤
AV
CC
< 4.5 V : R : 13.6 k
, C : 10.7 pF
Analog input circuit model
Note : Use the values in the figure only as a guideline.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90867A | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit general-purpose microcontroller |
| MB90867APF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit general-purpose microcontroller |
| MB90867APFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit general-purpose microcontroller |
| MB90867AS | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller CMOS |
| MB90867ASPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit general-purpose microcontroller |
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