参数资料
型号: KITMPR084EVM
厂商: Freescale Semiconductor
文件页数: 4/40页
文件大小: 0K
描述: KIT EVAL 8-PAD TOUCH MPR084
标准包装: 1
传感器类型: 触摸,电容式
接口: I²C
电源电压: 1.8 V ~ 3.6 V
嵌入式: 是,其它
已供物品: 板,缆线,CD
已用 IC / 零件: MPR084
产品目录页面: 2808 (CN2011-ZH PDF)
相关产品: MPR084EJR2CT-ND - IC CTLR TOUCH SENSR PROX 16TSSOP
MPR084QR2-ND - IC CTLR TOUCH SENSOR PROX 16-QFN
MPR084Q-ND - IC CTLR TOUCH SENSOR PROX 16-QFN
MPR084EJR2TR-ND - IC CTLR TOUCH SENSR PROX 16TSSOP
MPR084EJ-ND - IC CTLR TOUCH SENSR PROX 16TSSOP
MPR084
Sensors
12
Freescale Semiconductor
3.6
Maximum Number of Touched Positions Register
The Maximum Number of Touched Positions Register adjusts the number of keys that can be concurrently reported as touched.
The I2C slave address of the Maximum Number of Touched Positions Register is 0x0D.
Figure 16. Maximum Number of Touched Positions Registers
3.7
Electrode Channel Enable Mask Register
The Electrode Channel Mask Register adjusts to the number of keys that are scanned by the MPR084. The I2C slave address
of the Electrode Channel Mask Register is 0x0C.
Figure 17. Electrode Channel Enable Mask Position Register
7
6
543210
R0
0
TPC
W
Reset:
0
000100
= Unimplemented
Table 6. Maximum Number of Touched Positions Register Field Descriptions
Field
Description
2:0
TPC
Touched Positions Count – The Touched Positions Count selects or reports the
number of simultaneously reported touches.
000 Encoding 0 – Sets the number of allowed touches to 0
~
111 Encoding 7 – Sets the number of allowed touches to 7
7
6
543210
R
E8EN
E7EN
E6EN
E5EN
E4EN
E3EN
E2EN
E1EN
W
Reset:
1
111111
= Unimplemented
Table 7. Electrode Channel Enable Mask Register Field Descriptions
Field
Description
7
E8EN
Electrode 8 Enable – The Electrode 8 Enable bit enables or disables electrode
number 8.
0 Electrode 8 Disable
1 Electrode 8 Enable
6
E7EN
Electrode 7 Enable – The Electrode 7 Enable bit enables or disables electrode
number 7.
0 Electrode 7 Disable
1 Electrode 7 Enable
5
E6EN
Electrode 6 Enable – The Electrode 6 Enable bit enables or disables electrode
number 6.
0 Electrode 6 Disable
1 Electrode 6 Enable
4
E5EN
Electrode 5 Enable – The Electrode 5 Enable bit enables or disables electrode
number 5.
0 Electrode 5 Disable
1 Electrode 5 Enable
相关PDF资料
PDF描述
MIC4467ZN IC DRIVER MOSF QUAD 1.2A 14-DIP
MIC4467ZWM IC DRIVER MOSF QUAD 1.2A 16-SOIC
MIC4468ZWM IC DRIVER MOSF QUAD 1.2A 16SOIC
ECM11DSEF CONN EDGECARD 22POS .156 EYELET
C8051F560DK KIT DEVELOPMENT FOR C8051F560
相关代理商/技术参数
参数描述
KITMPR121EVM 功能描述:触摸传感器开发工具 MPR121 Sensor Tool Box RoHS:否 制造商:Cypress Semiconductor 工具用于评估: 接口类型: 工作电压: 最大工作温度:
KITMPR121EVM 制造商:Freescale Semiconductor 功能描述:Sensor Toolbox Proximity Sensor Kit
KITMPVZ5004EVK 功能描述:压力传感器开发工具 WATER LEVEL BOARD RoHS:否 制造商:Freescale Semiconductor 工具用于评估:MPL3115A2 接口类型:USB 最大工作温度:
KITMPXA6115AEVB 功能描述:压力传感器开发工具 Sensor Toolbx Pressu Sensor Developmt brd RoHS:否 制造商:Freescale Semiconductor 工具用于评估:MPL3115A2 接口类型:USB 最大工作温度:
KITMPXSHOWEVK 功能描述:压力传感器开发工具 PRESSURE SHOWBOARD RoHS:否 制造商:Freescale Semiconductor 工具用于评估:MPL3115A2 接口类型:USB 最大工作温度: