- 您现在的位置：买卖IC网 > PDF目录17156 > KITMPR084EVM (Freescale Semiconductor)KIT EVAL 8-PAD TOUCH MPR084 PDF资料下载
参数资料
| 型号： | KITMPR084EVM |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 6/40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 |
第1页第2页第3页第4页第5页当前第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页
MPR084
Sensors
14
Freescale Semiconductor
4
Modes of Operation
4.1
Introduction
The operating modes of the MPR084 are described in this section. Implementation and functionality of each mode are described.
The Modes of Operation of the MPR084 combine to form a suite of quick response and low power consumption functionality. This
is achieved through 2 Run modes and 2 Stop Modes. The two modes are enabled by toggling the Configuration Register’s DCE
and RUNE bits as shown in Table 8. Note that while in a run mode, the only register that can be written to is the Configuration
Register. Thus, when changes to registers are needed, enter Stop1 mode, write to the registers and change the mode to “Run”.
4.2
Initial Power Up
On power-up, the interrupt output IRQ is reset, and IRQ will go high. The registers are reset to the values shown in Table 9.
Table 8. Mode Enable Register Bits
Mode
RUNE
DCE
Run1
1
Run2
1
0
Stop1
0
1
Stop2
0
Table 9. Power-Up Register Configurations
Register Function
Power-Up Condition
Register Address
HEX Value
FIFO is empty
0x00
0x40
No faults
0x01
0x00
Touch Pad is untouched
0x02
0x00
Touch Pad is enabled, without interrupts,
with sounder enabled and Auto-Cal Disabled
0x03
0x81
Maximum sensitivity
0x04
0x00
Maximum sensitivity
0x05
0x00
Maximum sensitivity
0x06
0x00
Maximum sensitivity
0x07
0x00
Maximum sensitivity
0x08
0x00
Maximum sensitivity
0x09
0x00
Maximum sensitivity
0x0A
0x00
Maximum sensitivity
0x0B
0x00
All channels enabled
0x0C
0xFF
4 maximum concurrent touched position
allowed
0x0D
0x04
Master tick period is 10ms
0x0E
0x05
TASP is 1 master tick period
0x0F
0x01
Sounder is globally enabled, 10ms of 1kHz
0x10
0x01
Low Power Mode is disabled
0x11
0x00
Stuck key detector disabled
0x12
0x00
Stop1 Mode. IRQ is disabled
0x13
0x14
Fixed SensorInfo based on revision
0x14
0xFF
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: |
发布紧急采购，3分钟左右您将得到回复。