- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄377932 > MB90523PFV (FUJITSU LTD) 16-bit Proprietary Microcontroller PDF資料下載
參數(shù)資料
| 型號： | MB90523PFV |
| 廠商： | FUJITSU LTD |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-bit Proprietary Microcontroller |
| 中文描述： | 16-BIT, MROM, 16 MHz, MICROCONTROLLER, PQFP120 |
| 封裝： | PLASTIC, QFP-120 |
| 文件頁數(shù)： | 97/106頁 |
| 文件大?。?/td> | 1539K |
| 代理商： | MB90523PFV |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁當(dāng)前第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁
MB90520 Series
97
(Continued)
7. Notes for A/D Conversion
Analog inputs should have external circuit impedance of approximately 5 k
or less.
External capacitance, if used, should be several thousand times the level of the chip’s internal capacitance in
consideration of the effects of partial potential between the external and internal capacitance.
If the impedance of the external circuit is too high, the analog voltage sampling interval may be insufficient (using
a sampling interval of 4.00
μ
s and a machine clock frequency of 16 MHz).
Error
The smaller | AVRH – AVRL | is, the greater the error is.
Linearity error
N + 1
N
N – 1
N – 2
3FF
3FE
3FD
004
003
002
001
Analog input
AVRL
AVRH
Analog input
AVRL
AVRH
Actual conversion
characteristics
V
OT
(mesured value)
V
(measured value)
Actual conversion
characteristics
V
{1 LSB
×
(N – 1)
+ V
OT
}
Theoretical
characteristics
D
D
Differential linearity error
Theoretical
characteristics
V
(measured value)
Actual conversion
characteristics
V
NT
(measured value)
Actual conversion
characteristics
Linearity error of
digital output N
V
OT
: Voltage at transition of digital output from “000
H
” to “001
H
”
V
FST
: Voltage at transition of digital output from “3FE
H
” to “3FF
H
”
[LSB]
V
NT
– {1 LSB
×
(N – 1) + V
OT
}
1 LSB
V
(N + 1)T
– V
NT
1 LSB
=
[V]
V
FST
– V
OT
1022
=
1 LSB
– 1 LSB [LSB]
=
Differential linearity error
of digital N
(measured value)
Block diagram of analog input circuit model
Note: Listed values must be considered standards.
Comparator
Analog input
C
MB90522, MB90523
R
ON
: Approx. 1.5 k
C:
Approx. 30 pF
MB90F523
R
ON
: Approx. 3.0 k
C:
Approx. 65 pF
R
ON
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MB90V590A | 16-bit Proprietary Microcontroller |
| MB90591 | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:26; Connector Shell Size:16; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Gender:Female |
| MB90591GPF | Circular Connector; No. of Contacts:26; Series:; Body Material:Aluminum; Connecting Termination:Solder; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-26 |
| MB90591PF | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; No. of Contacts:26; Connector Shell Size:16; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
| MB90594GPF | 16-bit Proprietary Microcontroller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90540 | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90540G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90543G | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90543GPF | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
| MB90543GPFV | 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:16-bit Proprietary Microcontroller |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。