參數(shù)資料
型號: MPR031EPR2
廠商: Freescale Semiconductor
文件頁數(shù): 3/33頁
文件大?。?/td> 0K
描述: IC CTLR TOUCH SENSOR 8-DFN
產(chǎn)品培訓(xùn)模塊: MPR03x - Low-Power Proximity Sensors
特色產(chǎn)品: MPR03x Proximity Capacitive Touch Sensor Controllers
標(biāo)準(zhǔn)包裝: 1
類型: 電容性
觸摸面板接口: 2 線
評估套件: 可供
數(shù)據(jù)接口: I²C,串行
數(shù)據(jù)速率/采樣率 (SPS,BPS): 400k
電源電壓: 1.71 V ~ 2.75 V
電流 - 電源: 43µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-UFDFN
供應(yīng)商設(shè)備封裝: 8-QFN-D(2x2)
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁面: 2808 (CN2011-ZH PDF)
配用: KITMPR03XEVM-ND - KIT EVAL FOR MPR03X
DEMOMPR031-ND - BOARD DEMO FOR MPR031 CTLR
其它名稱: 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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