参数资料
型号: EVAL-ADUC7122QSPZ
厂商: Analog Devices Inc
文件页数: 24/96页
文件大小: 0K
描述: BOARD EVALUATION FOR ADUC7122
设计资源: EVAL-ADUC7122 Schematic
ADUC7122 Gerber Files
ADUC7122 BOM
标准包装: 1
系列: MicroConverter® ADuC7xxx
类型: MCU
适用于相关产品: ADUC7122
所含物品:
ADuC7122
Rev. 0 | Page 30 of 96
TEMPERATURE SENSOR
The ADuC7122 provides a voltage output from an on-chip
band gap reference proportional to absolute temperature.
This voltage output can also be routed through the front-end
ADC multiplexer (effectively, an additional ADC channel input),
facilitating an internal temperature sensor channel that measures
die temperature.
The internal temperature sensor is not designed for use as
an absolute ambient temperature calculator. It is intended for
use as an approximate indicator of the temperature of the
ADuC7122 die.
The typical temperature coefficient is 1.25 mV/°C.
ADC MMRs Interface
The ADC is controlled and configured via a number of MMRs
(see Table 27) that are described in detail in Table 28 to Table 34.
08
75
5-
0
17
1250
1000
1050
1100
1150
1200
–20
0
40
60
80
20
100
ADCDA
T
(
d
B)
TEMPERATURE (°C)
Figure 17. ADC Output vs. Temperature
Table 27. ADC MMRs
Name
Description
ADCCON
ADC control register. Allows the programmer to enable the ADC peripheral to select the mode of operation of the ADC (either
single-ended, pseudo differential, or fully differential mode) and to select the conversion type (see Table 28).
ADCCP
ADC positive channel selection register.
ADCCN
ADC negative channel selection register.
ADCSTA
ADC status register. Indicates when an ADC conversion result is ready. The ADCSTA register contains only one bit, ADCREADY
(Bit 0), representing the status of the ADC. This bit is set at the end of an ADC conversion generating an ADC interrupt. It is
cleared automatically by reading the ADCDAT MMR. When the ADC is performing a conversion, the status of the ADC can be
read externally via the ADCBusy pin. This pin is high during a conversion. When the conversion is finished, ADCBusy goes back low.
This information is available on P0.2 (see the General-Purpose I/O section) if enabled in the GP0CON register.
ADCDAT
ADC data result register. Holds the 12-bit ADC result, as shown Table 32.
ADCRST
ADC reset register. Resets all the ADC registers to their default value.
PGA_GN
Gain of PADC0 and PADC1.
相关PDF资料
PDF描述
EVAL-ADUC7124QSPZ BOARD EVALUATION FOR ADUC7124
ECM30DCWN CONN EDGECARD 60POS DIP .156 SLD
EVAL-ADUC7121QSPZ BOARD EVALUATION FOR ADUC7121
EVAL-ADUC7126QSPZ BOARD EVALUATION FOR ADUC7126
REC5-243.3SRWZ/H4/A CONV DC/DC 5W 9-36VIN 3.3VOUT
相关代理商/技术参数
参数描述
EVAL-ADUC7124QSPZ 功能描述:BOARD EVALUATION FOR ADUC7124 RoHS:是 类别:编程器,开发系统 >> 通用嵌入式开发板和套件(MCU、DSP、FPGA、CPLD等) 系列:MicroConverter® ADuC7xxx 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206,PIC16F690,PIC16F819 所含物品:板,线缆,元件,CD,PICkit 编程器 产品目录页面:659 (CN2011-ZH PDF)
EVAL-ADUC7126QSPZ 功能描述:BOARD EVALUATION FOR ADUC7126 RoHS:是 类别:编程器,开发系统 >> 通用嵌入式开发板和套件(MCU、DSP、FPGA、CPLD等) 系列:MicroConverter® ADuC7xxx 标准包装:1 系列:PICDEM™ 类型:MCU 适用于相关产品:PIC10F206,PIC16F690,PIC16F819 所含物品:板,线缆,元件,CD,PICkit 编程器 产品目录页面:659 (CN2011-ZH PDF)
EVAL-ADUC7128QSPZ 功能描述:KIT DEV FOR ADUC7128 RoHS:是 类别:编程器,开发系统 >> 通用嵌入式开发板和套件(MCU、DSP、FPGA、CPLD等) 系列:QuickStart™ PLUS 套件 产品培训模块:Blackfin® Processor Core Architecture Overview Blackfin® Device Drivers Blackfin® Optimizations for Performance and Power Consumption Blackfin® System Services 特色产品:Blackfin? BF50x Series Processors 标准包装:1 系列:Blackfin® 类型:DSP 适用于相关产品:ADSP-BF548 所含物品:板,软件,4x4 键盘,光学拨轮,QVGA 触摸屏 LCD 和 40G 硬盘 配用:ADZS-BFBLUET-EZEXT-ND - EZ-EXTENDER DAUGHTERBOARDADZS-BFLLCD-EZEXT-ND - BOARD EXT LANDSCAP LCD INTERFACE 相关产品:ADSP-BF542BBCZ-4A-ND - IC DSP 16BIT 400MHZ 400CSBGAADSP-BF544MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF542KBCZ-6A-ND - IC DSP 16BIT 600MHZ 400CSBGAADSP-BF547MBBCZ-5M-ND - IC DSP 16BIT 533MHZ MDDR 400CBGAADSP-BF548BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF547BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF544BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGAADSP-BF542BBCZ-5A-ND - IC DSP 16BIT 533MHZ 400CSBGA
EVAL-ADUC7128QSPZ2 制造商:AD 制造商全称:Analog Devices 功能描述:Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC
EVAL-ADUC7129QSPZ 制造商:Analog Devices 功能描述:- Bulk