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參數(shù)資料
| 型號： | MB89191A |
| 廠商： | Fujitsu Limited |
| 英文描述： | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| 中文描述： | 8位微控制器專利（8位專用微控制器） |
| 文件頁數(shù)： | 33/48頁 |
| 文件大?。?/td> | 680K |
| 代理商： | MB89191A |
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33
MB89190/190A Series
5. A/D Converter Electrical Characteristics (MB89190A Series Only)
(AV
CC
= V
CC
= 3.5 V to 6.0 V, AV
SS
= V
SS
= 0.0 V, T
A
= –40
°
C to +85
°
C)
Value
* :For information on t
inst
, see “(4) Instruction Cycles” in “4. AC Characteristics.”
6. A/D Converter Glossary
Resolution
Analog changes that are identifiable by the A/D converter.
When the number of bits is 8, analog voltage can be divided into 2
8
=256.
Linearity error (unit: LSB)
The deviation of the straight line connecting the zero transition point (“0000 0000”
“0000 0001”) with the
full-scale transition point (“1111 1110”
“1111 1111”) from actual conversion characteristics.
Differential linearity error (unit: LSB)
The deviation of input voltage needed change the output code by 1 LSB from the theoretical value.
Total error (unit: LSB)
The difference between theoretical and actual conversion values.
Parameter
Symbol
Pin
Condition
Unit
Remarks
Min.
Typ.
Max.
Resolution
—
—
—
—
—
8
bit
Total error
AVR = AV
CC
—
—
±
1.5
±
1.0
±
0.9
AV
SS
+2.0 LSB
LSB
Linearity error
—
—
LSB
Differential linearity error
—
—
LSB
Zero transition voltage
V
OT
AV
SS
–1.0 LSB
AV
SS
+0.5 LSB
mV
Full-scale transition
voltage
V
FST
AVR
–3.0 LSB
AVR
–1.5 LSB
AVR
mV
Inter channel disparity
—
—
—
0.5
LSB
A/D mode conversion
time
—
—
44 t
inst
*
—
μ
s
Sense mode conversion
time
—
12 t
inst
*
—
μ
s
Analog port input current
I
AIN
AN0 to AN7
—
—
10
μ
A
V
Analog input voltage
—
0
—
AVR
Reference voltage
AVR
0
—
V
CC
V
μ
A
Reference voltage supply
current
I
R
AVR = V
CC
= 5.0 V
when A/D
conversion is
operating
—
100
300
I
RH
—
—
1
μ
A
相關(guān)PDF資料 |
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|---|---|
| MB89193 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| MB89193A | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| MB89194 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
| MB89P195 | 8-Bit Proprietary Microcontroller(8位專用微控制器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB89191AH | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89191AHP | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89191AHPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89191AHP-SH | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
| MB89191AP | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller |
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