收藏本站
PART NUMBER:
± 2g Tri-axis Digital
Accelerometer Specifications
KXR94-2353
Rev. 3
Nov-2010
Master
Serial Clock
CS0
Slave
SCLK
CS
MCU
CS1
KXR94
MOSI (Data Out)
SDI
Slave
SDO
MISO (Data In)
SCLK
CS
KXR94
SDI
SDO
Figure 1 KXR94 SPI Connections
Control Register Write and Read
The control register embedded in the KXR94 has an 8-bit address. Upon power up, the Master must write to
the accelerometer’s control register to set its operational mode. On the falling edge of nCS , a 2-byte
command is written to the control register. The first byte, 0x04, initiates the write to the appropriate register,
and is followed by the user-defined, operational-mode byte. All commands are sent MSB (most significant bit)
first, and the host must return nCS high for at least 200nS before the next data request. Figure 2 below shows
the timing diagram for carrying out the 8-bit control register write operation.
CLK
SDI
0
0
0
0
0
1
0
0 D7 D6 D5 D4 D3 D2 D1 D0
(MSB)
(MSB)
SDO
HI-Z
HI-Z
CS
Figure 2 Timing Diagram for 8-Bit Control Register Write Operation
36 Thornwood Dr. – Ithaca, NY 14850
tel: 607-257-1080 – fax:607-257-1146
www.kionix.com - info@kionix.com
? 2010 Kionix – All Rights Reserved
352-1783-1011041430
Page 8 of 15
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
EVAL-KXRB5-2050 BOARD EVALUATION FOR KXRB5-2050
EVAL-KXSS5-4457 BOARD EVALUATION FOR KXSS5-4457
EVAL-KXTC9-2050 BOARD EVALUATION FOR KXTC9-2050
EVAL-KXTF9-4100 BOARD EVALUATION FOR KXTF9-4100
EVAL-KXTH9-2083 BOARD EVALUATION FOR KXTH9-2083
EVB90316-DC BOARD EVAL FOR MLX90316-DC
EVK1060A KIT EVAL FOR AT42QT1060-MMU
EWT225HDWKIT RES WW HARDWARE KIT 225W
相关代理商/技术参数
EVAL-KXRB5-2042 功能描述:加速传感器开发工具 Eval Board for KXRB5-2042 RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V
EVAL-KXRB5-2050 功能描述:加速传感器开发工具 Used for evaluation of KXRB5-2050 RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V
EVAL-KXSD9-1026 功能描述:加速传感器开发工具 Eval Board for KXSD9-1026 RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V
EVAL-KXSD9-2050 功能描述:加速传感器开发工具 Eval Board for KXSD9-2050 RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V
EVAL-KXSS5-2057 功能描述:加速传感器开发工具 Eval Board for KXSS5-2057 RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V
EVAL-KXSS5-3028 功能描述:加速传感器开发工具 Eval Board for KXSS5-3028 RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V
EVAL-KXSS5-4457 功能描述:加速传感器开发工具 Eval Board for KXSS5-4457 RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V
EVAL-KXTC9-2050 功能描述:加速传感器开发工具 Used for evaluation of KXTC9-2050 RoHS:否 制造商:Murata 工具用于评估:SCA3100-D04 加速:2 g 传感轴:Triple Axis 接口类型:SPI 工作电压:3.3 V