參數(shù)資料
型號(hào)： MB89163L-PFS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PQFP80
封裝： PLASTIC, QFP-80
文件頁(yè)數(shù)： 38/61頁(yè)
文件大?。?/td> 1075K
代理商： MB89163L-PFS
43
MB89160L Series
(2) Precautions
Input impedance of analog input pins
The A/D converter contains a sample hold circuit as illustrated below to fetch analog input voltage into the
sample hold capacitor for eight instruction cycles after activating A/D conversion.
For this reason, if the output impedance of the external circuit for the analog input is high, analog input voltage
might not stabilize within the analog input sampling period. Therefore, it is recommended to keep the output
impedance of the external circuit low (below 10 k
).
Note that if the impedance cannot be kept low, it is recommended to connect an external capacitor of about
0.1
F for the analog input pin.
Error
The smaller the |AVR – AVSS
|, the greater the error would become relatively.
Analog input pin
Sample hold circuit
C = 33 pF
If the analog input
impedance is higher
than 10 k
, it is
recommended to
connect an external
capacitor of approx.
0.1
F.
Comparator
R = 6 k
Analog channel selector
Close for 8 instruction cycles after
activating A/D conversion.
.
Analog Input Equivalent Circuit
相關(guān)PDF資料
PDF描述
MB89163L-PFV 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PQFP80
MB89191AHPF 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PDSO28
MB89191P-SH 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PDIP28
MB89195P-SH 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PDIP28
MB89193AHP 8-BIT, MROM, 4.2 MHz, MICROCONTROLLER, PDIP28
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB89163-PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89163-PFS 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89163-PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89165 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
MB89165A-PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:8-bit Proprietary Microcontroller
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*