参数资料
型号: KXTF9-4100
厂商: Kionix Inc
文件页数: 23/49页
文件大小: 0K
描述: IC ACCELEROMETER TRI-AXIS 10-LGA
应用说明: Sensor Handling, Mounting, Soldering
KXTF9 Getting Started
标准包装: 1
系列: KXTF9
轴: X,Y,Z
加速范围: ±2g,4g,8g
灵敏度: 64计数/g,32计数/g,16计数/g(8位,1024计数/g,512计数/g,256计数/g(12位)
电源电压: *
输出类型: 数字 - I²C
带宽: 400Hz
接口: I²C
安装类型: 表面贴装
封装/外壳: 10-VFLGA
供应商设备封装: 10-LGA(3x3)
其它名称: 1191-1001-6
PART NUMBER:
± 2g / 4g / 8g Tri-axis Digital
Accelerometer Specifications
KXTF9-4100
Rev. 6
Jun-2011
Interrupt Source Registers
These two registers report function state changes. This data is updated when a new state change or
event occurs and each applications result is latched until the interrupt release register is read. The
motion interrupt bit WUFS can be configured to report data in an unlatched manner via the interrupt
control registers.
INT_SRC_REG1
This register reports which axis and direction detected a single or double tap event, per Table
10.
R
0
Bit7
R
0
Bit6
R
TLE
Bit5
R
TRI
Bit4
R
TDO
Bit3
R
TUP
Bit2
R
TFD
Bit1
R
TFU
Bit0
I C Address: 0x15h
2
Bit
TLE
TRI
TDO
TUP
TFD
TFU
Description
X Negative (X-) Reported
X Positive (X+) Reported
Y Negative (Y-) Reported
Y Positive (Y+) Reported
Z Negative (Z-) Reported
Z Positive (Z+) Reported
Table 10. KXTF9 Directional Tap TM Reporting
INT_SRC_REG2
This register reports which function caused an interrupt. Reading from the interrupt release
register will clear the entire contents of this register.
R
0
Bit7
R
0
Bit6
R
0
Bit5
R
DRDY
Bit4
R
TDTS1
Bit3
R
TDTS0
Bit2
R
WUFS
Bit1
R
TPS
Bit0
I C Address: 0x16h
2
DRDY indicates that new acceleration data is available. This bit is cleared when
acceleration data is read or the interrupt release register is read.
DRDY = 0 – new acceleration data not available
DRDY = 1 – new acceleration data available
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Page 23 of 49
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