参数资料
型号: ADUC843BCPZ8-5
厂商: Analog Devices Inc
文件页数: 18/88页
文件大小: 0K
描述: IC MCU FLASH 12BIT ADC 56LFCSP
标准包装: 1
系列: MicroConverter® ADuC8xx
核心处理器: 8052
芯体尺寸: 8-位
速度: 16.78MHz
连通性: I²C,SPI,UART/USART
外围设备: DMA,PSM,PWM,温度传感器,WDT
输入/输出数: 32
程序存储器容量: 8KB(8K x 8)
程序存储器类型: 闪存
RAM 容量: 2.25K x 8
电压 - 电源 (Vcc/Vdd): 4.75 V ~ 5.25 V
数据转换器: A/D 8x12b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 56-VFQFN 裸露焊盘,CSP
包装: 托盘
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.
相关PDF资料
PDF描述
VI-BTF-IW CONVERTER MOD DC/DC 72V 100W
VI-BT4-IX CONVERTER MOD DC/DC 48V 75W
ADUC7020BCPZ62-RL7 IC MCU 12BIT 1MSPS UART 40-LFCSP
ADUC7020BCPZ62IRL7 IC MCU 12BIT 1MSPS I2C 40-LFCSP
ADUC7032BSTZ-88-RL IC MCU 96K FLASH DUAL 48LQFP
相关代理商/技术参数
参数描述
ADUC843BS62-3 制造商:Analog Devices 功能描述:MCU 8-Bit ADuC8xx 8052 CISC 62KB Flash 3V 52-Pin MQFP
ADUC843BS62-5 制造商:Analog Devices 功能描述:IC MICROCONTROLLER
ADUC843BSZ62-3 功能描述:IC ADC 12BIT W/FLASH MCU 52-MQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 标准包装:250 系列:LPC11Uxx 核心处理器:ARM? Cortex?-M0 芯体尺寸:32-位 速度:50MHz 连通性:I²C,Microwire,SPI,SSI,SSP,UART/USART,USB 外围设备:欠压检测/复位,POR,WDT 输入/输出数:40 程序存储器容量:96KB(96K x 8) 程序存储器类型:闪存 EEPROM 大小:4K x 8 RAM 容量:10K x 8 电压 - 电源 (Vcc/Vdd):1.8 V ~ 3.6 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:48-LQFP 包装:托盘 其它名称:568-9587
ADUC843BSZ62-5 功能描述:IC ADC 12BIT W/FLASH MCU 52-MQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:MicroConverter® ADuC8xx 标准包装:60 系列:PSOC® 3 CY8C38xx 核心处理器:8051 芯体尺寸:8-位 速度:67MHz 连通性:EBI/EMI,I²C,LIN,SPI,UART/USART 外围设备:电容感应,DMA,LCD,POR,PWM,WDT 输入/输出数:25 程序存储器容量:64KB(64K x 8) 程序存储器类型:闪存 EEPROM 大小:2K x 8 RAM 容量:8K x 8 电压 - 电源 (Vcc/Vdd):1.71 V ~ 5.5 V 数据转换器:A/D 2x20b,D/A 4x8b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:48-VFQFN 裸露焊盘 包装:托盘
ADUC844 制造商:AD 制造商全称:Analog Devices 功能描述:MicroConverter, Dual 16-Bit/24-Bit ADCs with Embedded 62kB FLASH MCU