參數(shù)資料
          型號(hào): ADUC842BCPZ8-3
          廠商: Analog Devices Inc
          文件頁數(shù): 18/88頁
          文件大小: 0K
          描述: IC MCU 8KB FLASH ADC/DAC 56LFCSP
          標(biāo)準(zhǔn)包裝: 1
          系列: MicroConverter® ADuC8xx
          核心處理器: 8052
          芯體尺寸: 8-位
          速度: 8.38MHz
          連通性: I²C,SPI,UART/USART
          外圍設(shè)備: DMA,PSM,PWM,溫度傳感器,WDT
          輸入/輸出數(shù): 32
          程序存儲(chǔ)器容量: 8KB(8K x 8)
          程序存儲(chǔ)器類型: 閃存
          RAM 容量: 2.25K x 8
          電壓 - 電源 (Vcc/Vdd): 2.7 V ~ 3.6 V
          數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b,D/A 2x12b
          振蕩器型: 內(nèi)部
          工作溫度: -40°C ~ 85°C
          封裝/外殼: 56-VFQFN 裸露焊盤,CSP
          包裝: 托盤
          ADuC841/ADuC842/ADuC843
          Rev. 0 | Page 25 of 88
          ADCCON2—(ADC Control SFR 2)
          The ADCCON2 register controls ADC channel selection and
          conversion modes as detailed below.
          SFR Address
          D8H
          SFR Power-On Default
          00H
          Bit Addressable
          Yes
          Table 8. ADCCON2 SFR Bit Designations
          Bit No.
          Name
          Description
          7
          ADCI
          ADC Interrupt Bit.
          Set by hardware at the end of a single ADC conversion cycle or at the end of a DMA block conversion.
          Cleared by hardware when the PC vectors to the ADC interrupt service routine. Otherwise, the ADCI bit is cleared
          by user code.
          6
          DMA
          DMA Mode Enable Bit.
          Set by the user to enable a preconfigured ADC DMA mode operation. A more detailed description of this mode is
          given in the ADC DMA Mode section. The DMA bit is automatically set to 0 at the end of a DMA cycle. Setting this
          bit causes the ALE output to cease; it will start again when DMA is started and will operate correctly after DMA is
          complete.
          5
          CCONV
          Continuous Conversion Bit.
          Set by the user to initiate the ADC into a continuous mode of conversion. In this mode, the ADC starts converting
          based on the timing and channel configuration already set up in the ADCCON SFRs; the ADC automatically starts
          another conversion once a previous conversion has completed.
          4
          SCONV
          Single Conversion Bit.
          Set to initiate a single conversion cycle. The SCONV bit is automatically reset to 0 on completion of the single
          conversion cycle.
          3
          2
          1
          0
          CS3
          CS2
          CS1
          CS0
          Channel Selection Bits.
          Allow the user to program the ADC channel selection under software control. When a conversion is initiated, the
          converted channel is the one pointed to by these channel selection bits. In DMA mode, the channel selection is
          derived from the channel ID written to the external memory.
          CS3
          0
          1
          CS2
          0
          1
          0
          1
          CS1
          0
          1
          0
          1
          0
          1
          0
          1
          CS0
          0
          1
          0
          1
          0
          1
          0
          1
          0
          1
          0
          1
          0
          1
          CH#
          0
          1
          2
          3
          4
          5
          6
          7
          Temp Monitor
          DAC0
          DAC1
          AGND
          VREF
          DMA STOP
          Requires minimum of 1 s to acquire.
          Only use with internal DAC output buffer on.
          Place in XRAM location to finish DMA sequence; refer to
          the ADC DMA Mode section.
          All other combinations reserved.
          相關(guān)PDF資料
          PDF描述
          ADUC841BCPZ8-5 IC MCU 8KB FLASH ADC/DAC 56LFCSP
          D38999/24MB98PN CONN RCPT 6POS JAM NUT W/PINS
          ADM1024ARU IC MONITOR SYS TEMP/VOLT 24TSSOP
          D38999/26WF32SB CONN PLUG 32POS STRAIGHT W/SCKT
          ADUC7027BSTZ62 IC MCU FLASH 62K ANLG I/0 80LQFP
          相關(guān)代理商/技術(shù)參數(shù)
          參數(shù)描述
          ADUC842BCPZ8-5 功能描述:IC MCU 8KB FLASH ADC/DAC 56LFCSP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 標(biāo)準(zhǔn)包裝:38 系列:Encore!® XP® 核心處理器:eZ8 芯體尺寸:8-位 速度:5MHz 連通性:IrDA,UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位,LED,POR,PWM,WDT 輸入/輸出數(shù):16 程序存儲(chǔ)器容量:4KB(4K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:- 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 105°C 封裝/外殼:20-SOIC(0.295",7.50mm 寬) 包裝:管件 其它名稱:269-4116Z8F0413SH005EG-ND
          ADUC842BS 制造商:AD 制造商全稱:Analog Devices 功能描述:12- Bit ADCs and DACs with Embedded Hi-Speed 62KB FLASH MCU
          ADUC842BS62-3 制造商:Analog Devices 功能描述:MCU 8-bit ADuC8xx 8052 CISC 62KB Flash 3V 52-Pin MQFP 制造商:Analog Devices 功能描述:IC MICROCONTROLLER
          ADUC842BS62-5 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 62KB Flash 5V 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:8BIT CISC 62KB FLASH 16.7MHZ 5V 52MQFP - Bulk 制造商:Analog Devices 功能描述:IC MICROCONTROLLER
          ADUC842BSZ62-3 功能描述:IC ADC/DAC 12BIT W/MCU 52MQFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 標(biāo)準(zhǔn)包裝:250 系列:LPC11Uxx 核心處理器:ARM? Cortex?-M0 芯體尺寸:32-位 速度:50MHz 連通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外圍設(shè)備:欠壓檢測/復(fù)位,POR,WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:96KB(96K x 8) 程序存儲(chǔ)器類型:閃存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):1.8 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:48-LQFP 包裝:托盤 其它名稱:568-9587