参数资料
型号: MPR031EPR2
厂商: Freescale Semiconductor
文件页数: 3/33页
文件大小: 0K
描述: IC CTLR TOUCH SENSOR 8-DFN
产品培训模块: MPR03x - Low-Power Proximity Sensors
特色产品: MPR03x Proximity Capacitive Touch Sensor Controllers
标准包装: 1
类型: 电容性
触摸面板接口: 2 线
评估套件: 可供
数据接口: I²C,串行
数据速率/采样率 (SPS,BPS): 400k
电源电压: 1.71 V ~ 2.75 V
电流 - 电源: 43µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-UFDFN
供应商设备封装: 8-QFN-D(2x2)
包装: 标准包装
产品目录页面: 2808 (CN2011-ZH PDF)
配用: KITMPR03XEVM-ND - KIT EVAL FOR MPR03X
DEMOMPR031-ND - BOARD DEMO FOR MPR031 CTLR
其它名称: MPR031EPR2DKR
MPR03X
Sensors
Freescale Semiconductor
11
Table 5. Electrode Configuration Register Field Descriptions
Field
Description
6
CalLock
Calibration Lock – The Calibration Lock bit selects whether calibration is enabled
or disabled.
0 Enabled – In this state baseline calibration is enabled.
1 Disabled – In this state baseline calibration is disabled.
5:4
ModeSel
Mode Select – The Mode Select field selects which Run Mode the sensor will
operate in. This register is ignored when in Stop Mode.
00 Encoding 0 – Run1 Mode is enabled.
01 Encoding 1 – Run2 Mode is enabled.
10 Encoding 2 – Run2 Mode is enabled.
11 Encoding 3 – Run2 Mode is enabled.
3:0
EleEn
Electrode Enable – The Electrode Enable Field selects the electrode and IRQ
functionality.
0000 Encoding 0 – Stop Mode
0001 Encoding 1 – Run Mode with ELE0 is enabled, ELE1 is disabled, IRQ is
enabled.
0010 Encoding 2 – Run Mode with ELE0 is enabled, ELE1 is enabled, IRQ is
enabled.
0011 Encoding 3 – Run Mode with ELE0 is enabled, ELE1 is enabled, ELE2 is
enabled.
~
1111 Encoding 15 – Run Mode with ELE0 is enabled, ELE1 is enabled, ELE2 is
enabled.
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