收藏本站
3.1.6.3
SD Bit
The SD bit determines the format of acceleration data results. If the SD bit is set to a logic ’1’, unsigned results are transmitted,
with the zero-g level represented by a nominal value of 512. If the SD bit is cleared, signed results are transmitted, with the zero-
g level represented by a nominal value of 0.
SD
1
0
Operating Mode
Unsigned Data Output
Signed Data Output
3.1.6.4
OFMON Bit
The OFMON bit determines if the offset monitor circuit is enabled. If the OFMON bit is set to a logic ’1’, the offset monitor is
enabled. Refer to Section 3.8.5 for more information. If the OFMON bit is cleared, the offset monitor is disabled.
OFMON
1
0
Operating Mode
Offset Monitor Circuit Enabled
Offset Monitor Circuit Disabled
3.1.6.5
ARM Configuration Bits (A_CFG[2:0])
The ARM Configuration Bits (A_CFG[2:0]) select the mode of operation for the ARM_X/PCM_X, ARM_Y/PCM_Y pins.
Table 9. Arming Output Configuration
A_CFG[2]
0
0
0
0
1
1
1
1
A_CFG[1]
0
0
1
1
0
0
1
1
A-CFG[0]
0
1
0
1
0
1
0
1
Operating Mode
Arm Output Disabled
PCM Output
Moving Average Mode
Moving Average Mode
Count Mode
Count Mode
Unfiltered Mode
Unfiltered Mode
Output Type
Hi Impedance
Digital Output
Active High with Pulldown Current
Active Low with Pullup Current
Active High with Pulldown Current
Active Low with Pullup Current
Active High with Pulldown Current
Active Low with Pullup Current
Reference
Section 3.8.9.1
Section 3.8.9.1
Section 3.8.9.1
Section 3.8.9.2
Section 3.8.9.2
Section 3.8.9.3
Section 3.8.9.3
3.1.7
Axis Configuration Registers (DEVCFG_X, DEVCFG_Y)
The Axis configuration registers are read/write registers which contain axis specific configuration information. These registers
can be written during initialization, but are locked once the ENDINIT bit is set. These registers are included in the writable register
CRC check. Refer to Section 3.2.2 for details.
Table 10. Axis Configuration Registers
Location
Bit
Address
$0C
$0D
Register
DEVCFG_X
DEVCFG_Y
7
ST_X
ST_Y
6
Reserved
Reserved
5
Reserved
Reserved
4
Reserved
Reserved
3
LPF_X[3]
LPF_Y[3]
2
LPF_X[2]
LPF_Y[2]
1
LPF_X[1]
LPF_Y[1]
0
LPF_X[0]
LPF_Y[0]
Reset Value
0
0
0
0
0
0
0
0
MMA68xx
Sensors
Freescale Semiconductor, Inc.
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
MMA6854KW IC ACCELEROMETER X AXIS 16QFN
MMA7331LR2 ACCELEROMETER 4G XYZ ENH 14-LGA
MMA8451QT IC ACCELEROMETER 3AXIS 16QFN
MMA8452QR1 IC ACCELER 2G/4G/8G 3AXIS 16QFN
MMA8453QR1 IC ACCELER 2G/4G/8G 3AXIS 16QFN
MMBF0201NLT1 MOSFET N-CH 20V 300MA SOT-23
MMBF170-7 MOSFET N-CH 60V 500MA SOT23-3
MMBF170LT1 MOSFET N-CH 60V 500MA SOT-23
相关代理商/技术参数
MMA6826AKWR2 功能描述:加速计 - 板上安装 XY-AXIS 60/ 60G RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C
MMA6826BKW 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Dual-Axis SPI Inertial Sensor
MMA6826BKWR2 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Dual-Axis SPI Inertial Sensor
MMA6826KW 功能描述:加速计 - 板上安装 XY-AXIS 60/ 60G QFN RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C
MMA6826KWR2 功能描述:加速计 - 板上安装 XY-AXIS 60/ 60G QFN RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C
MMA6827BKW 功能描述:加速计 - 板上安装 XY-AXIS 120/120G QFN RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C
MMA6827BKWR2 功能描述:加速计 - 板上安装 XY-AXIS 120/120G QFN RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C
MMA6827KW 功能描述:加速计 - 板上安装 XY-AXIS 120/120G QFN RoHS:否 制造商:Murata 传感轴:Double 加速:12 g 灵敏度: 封装 / 箱体: 输出类型:Analog 数字输出 - 位数:11 bit 电源电压-最大:5.25 V 电源电压-最小:4.75 V 电源电流:4 mA 最大工作温度:+ 125 C 最小工作温度:- 40 C