參數(shù)資料
型號: MB90F523PFV-G
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 16 MHz, MICROCONTROLLER, PQFP120
封裝: PLASTIC, QFP-120
文件頁數(shù): 90/127頁
文件大?。?/td> 2636K
代理商: MB90F523PFV-G
65
MB90520 Series
13. 8/10-bit A/D Converter
The 8/10-bit A/D converter has a function of converting analog voltage input to the analog input pins (input
voltage) to digital values (A/D conversion) and has the following features.
Minimum conversion time: 16.3
s (at machine clock of 16 MHz, including sampling time)
Minimum sampling period: 4
s/8 s/16 s/256 s (at machine clock of 16 MHz)
Compare time: 99/176 machine cycles per channel.
(99 machine cycles are used for a machine clock below 10 MHz.)
Conversion method: RC successive approximation method with a sample and hold circuit.
8/10-bit resolution
Analog input pins: Selectable from eight channels by software
Single conversion mode: Selects and converts one channel.
Scan conversion mode: Converts two or more successive channels. Up to eight channels can be programmed.
Continuous conversion mode: Repeatedly converts specified channels.
Stop conversion mode: Stops conversion after completing a conversion for one channel and wait for the
next activation (conversion can be started synchronously.)
Interrupt requests can be generated and the extended intelligent I/O service (EI2OS) can be started after the
end of A/D conversion. Furthermore, A/D conversion result data can be transferred to the memory, enabling
efficient continuous processing.
When interrupts are enabled, there is no loss of data even in continuous operations because the conversion
data protection function is in effect.
Starting factors for conversion: Selected from software activation, and external trigger (falling edge).
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相關代理商/技術參數(shù)
參數(shù)描述
MB90F543GPF-GE1 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90540G 包裝:托盤 零件狀態(tài):在售 核心處理器:F2MC-16LX 核心尺寸:16-位 速度:16MHz 連接性:CAN,EBI/EMI,SCI,串行輸入/輸出,UART/USART 外設:POR,WDT I/O 數(shù):81 程序存儲容量:128KB(128K x 8) 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:6K x 8 電壓 - 電源(Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉換器:A/D 8x8/10b 振蕩器類型:外部 工作溫度:-40°C ~ 105°C(TA) 封裝/外殼:100-BQFP 供應商器件封裝:100-PQFP(20x14) 標準包裝:66
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