參數(shù)資料
型號： S3C8444XX-TW
元件分類： 微控制器/微處理器
英文描述： 8-BIT, MROM, 18 MHz, MICROCONTROLLER, PQFP80
封裝： 12 X 12 MM, TQFP-80
文件頁數(shù)： 37/44頁
文件大?。?/td> 301K
代理商： S3C8444XX-TW
DEVELOPMENT TOOLS
S3C8444
18–6
Table 18–3. Analog Pin Connection Switch Settings (TB8444)
Analog Pin Switch
Operating Mode
DIP SW1: ON
TARGET
BOARD
TARGET
SYSTEM
ANALOG SIGNALS
DIP SW1: OFF
TARGET
SYSTEM
HOLES DRILLED
FOR DIRECT CONNECTION
ADC0
|
ADC7
TARGET
BOARD
NOTE: Analog signals coming into the target board can easily introduce noise into the analog converter circuit. This can
cause invalid conversion results. To reduce noise, you can use the analog pin switches to provide the shortest
possible path for analog signals. To do this, turn all DIP switches to the OFF position. Then, connect the analog
signal lines directly via the holes of the corresponding analog pins.
IDLE LED
The Green LED is ON when the evaluation chip(S3E8440) is in idle mode.
STOP LED
The Red LED is ON when the evaluation chip(S3E8440) is in stop mode.
相關(guān)PDF資料
PDF描述
S3C8465XX-AQ 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PDIP64
S3C8478XX-QZ 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44
S3C8627XX-AQ 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PDIP42
S3C8627XX-QZ 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP44
S3C880AXX-AQ MROM, 8 MHz, MICROCONTROLLER, PDIP42
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
S3C8454 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:S3C8454 MICROCONTROLLER
S3C8465 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:S3C8465/C8469 MICROCONTROLLER
S3C8469 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:S3C8465/C8469 MICROCONTROLLER
S3C8475 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:S3C8478/C8475 MICROCONTROLLER
S3C8478 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:S3C8478/C8475 MICROCONTROLLER
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*