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参数资料
| 型号： | MMA7660FCT |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 15/35页 |
| 文件大小： | 0K |
| 描述： | ACCELEROMETER 3X3 DGTL 10-DFN |
| 特色产品： | MMA7660 Digital Output Accelerometer |
| 标准包装： | 490 |
| 轴： | X，Y，Z |
| 加速范围： | ±1.5g |
| 灵敏度： | 21.33 计数/g |
| 电源电压： | 2.4 V ~ 3.6 V |
| 输出类型： | 数字 |
| 接口： | I²C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-VFDFN |
| 供应商设备封装： | 10-DFN（3x3） |
| 产品目录页面： | 2805 (CN2011-ZH PDF) |
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$03: Tilt Status (Read only)
TILT
D7
Shake
0
D6
Alert
0
D5
Tap
0
D4
PoLa[2]
0
D3
PoLa[1]
0
D2
PoLa[0]
0
D1
BaFro[1]
0
D0
BaFro[0]
0
BaFro[1:0]
00:Unknown condition of front or back
01: Front: Equipment is lying on its front
10: Back: Equipment is lying on its back
PoLa[2:0]
000: Unknown condition of up or down or left or right
001: Left: Equipment is in landscape mode to the left
010: Right: Equipment is in landscape mode to the right
101: Down: Equipment standing vertically in inverted
orientation
110: Up: Equipment standing vertically in normal orientation
Tap
1: Equipment has detected a tap
0: Equipment has not detected a tap
Alert
0: Register data is valid
1: The register was read at the same time as MMA7660FC
was attempting to update the contents. Re-read the register
Shake
0: Equipment is not experiencing shake in one or more of the
axes enabled by SHINTX, SHINTY, and SHINTZ
1: Equipment is experiencing shake in one or more of the
axes enabled by SHINTX, SHINTY, and SHINTZ
Note: When entering active mode from standby mode, if the device is flat (±1g on Z-axis) the value for BaFro will be back (-1g)
or front (+1g) but PoLa will be in unknown condition. if the device is being held in an Up/Down/Right/Left position, the PoLa value
will be updated with current orientation, but BaFro will be in unknown condition.
$04: Sample Rate Status Register (Read only)
SRST
D7
0
0
D6
0
0
D5
0
0
D4
0
0
D3
0
0
D2
0
0
D1
AWSRS
0
D0
AMSRS
0
AMSRS
0: Samples per second specified in AMSR[2:0] is not active
1: Samples per second specified in AMSR[2:0] is active
$05: Sleep Count Register (Read/Write)
SPCNT
AWSRS
0: Samples per second specified in AWSR[1:0] is not active
1: Samples per second specified in AWSR[1:0] is active
D7
SC[7]
0
D6
SC[6]
0
D5
SC[5]
0
D4
SC[4]
0
D3
SC[3]
0
D2
SC[2]
0
D1
SC[1]
0
D0
SC[0]
0
Writing to the SPCNT (0x05) register resets the internal sleep counter.
SC[7:0]
Sets the 8-bit maximum count value for the 8-bit internal sleep counter in Auto-Sleep. When the 8-bit internal sleep counter
reaches the value set by SC[7:0], MMA7660FC will exit Auto-Sleep and switch to the samples per second specified in AWSR[1:0]
of the SR (0x08) register.
MMA7660FC
Sensors
15
Freescale Semiconductor, Inc.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MMA7660FCT | 制造商:Freescale Semiconductor 功能描述:IC 3 AXIS ACCELEROMETER ?1.5G DFN-10 |
| MMA8104EG | 功能描述:加速计 - 板上安装 SOURCE ONLY 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 |
| MMA8104EGR2 | 功能描述:加速计 - 板上安装 Z-AXIS 40G W/CAP BOND 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 |
| MMA8104KEG | 功能描述:加速计 - 板上安装 SOURCE ONLY 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 |
| MMA8104KEGR2 | 功能描述:加速计 - 板上安装 Z-AXIS 40G W/CAP BOND 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 |
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