Freescale Semiconductor
Data Sheet: Technical Data
Dual-Axis SPI Inertial Sensor
MMA68xx, a SafeAssure solution, is a SPI-based, 2-axis, medium-g, over-
damped lateral accelerometer designed for use in automotive airbag systems.
Features
Document Number: MMA68xx
Rev. 5, 03/2012
MMA68xx
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±20g to ±120g full-scale range, independently specified for each axis
3.3V or 5V single supply operation
SPI-compatible serial interface
10-bit digital signed or unsigned SPI data output
Independent programmable arming functions for each axis
Twelve low-pass filter options, ranging from 50 Hz to 1000 Hz
Optional offset cancellation with > 6s averaging period and < 0.25 LSB/s slew
rate
Pb-Free 16-Pin QFN-6 by 6 Package
Bottom View
16 LEAD QFN
6 mm by 6 mm
CASE 2086-01
Referenced Documents
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AECQ100, Revision G, dated May 14, 2007 ( http://www.aecouncil.com/ )
Top View
16 15 14 13
V REGA 1
17
12 CS
ORDERING INFORMATION
V SS 2
11 MOSI
Device
X-Axis
Range
Y-Axis
Range
Shipping
V REG 3
V SS 4
10 SCLK
9 V CC
MMA6811BKW
±60g
±25g
Tubes
5
6
7
8
MMA6813BKW
MMA6821BKW
MMA6823BKW
MMA6825BKW
±50g
±120g
±120g
±100g
±50g
±25g
±60g
±100g
Tubes
Tubes
Tubes
Tubes
MMA6826BKW
MMA6827BKW
MMA6811BKWR2
MMA6813BKWR2
MMA6821BKWR2
MMA6823BKWR2
MMA6825BKWR2
MMA6826BKWR2
MMA6827BKWR2
±60g
±120g
±60g
±50g
±120g
±120g
±100g
±60g
±120g
±60g
±120g
±25g
±50g
±25g
±60g
±100g
±60g
±120g
Tubes
Tubes
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Tape & Reel
Pin Connections
? 2010-2012 Freescale Semiconductor, Inc. All rights reserved.
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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