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参数资料
| 型号： | MMA5248WR2 |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 57/58页 |
| 文件大小： | 0K |
| 描述： | IC ACCELER 480G X-AXIS 16QFN |
| 标准包装： | 1,000 |
| 轴： | X |
| 加速范围： | ±480g |
| 灵敏度： | 8LSB/g，4LSB/g，2LSB/g，1LSB/g |
| 电源电压： | 4.2 V ~ 17 V |
| 输出类型： | 数字 |
| 带宽： | 400Hz |
| 接口： | SPI |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-QFN 裸露焊盘 |
| 供应商设备封装： | 16-QFN（6x6） |
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7
7.1
Package
Case Outline Drawing
Reference Freescale Case Outline Drawing # 98ASA00090D
http://www.freescale.com/files/shared/doc/package_info/98ASA00090D.pdf
7.2
Recommended Footprint
Reference Freescale Application Note AN3111, latest revision:
http://www.freescale.com/files/sensors/doc/app_note/AN3111.pd f
Table 21. Revision History
Revision
number
9
10
11
Revision
date
03/2012
07/2012
08/2012
Description of changes
? Added SafeAssure logo, changed first paragraph and disclaimer to include trademark
information.
? Section 3.1.2.1: Removed Axis column in table.
? Added Section 6: SPI Diagnostic and Programming Mode
? Section 2.3: Lines 47 and 48 deleted.
? Section 2.6: Line 137, Time to program the OTP User Array Min value was 512 μ s changed to
70 ms, changed symbol to t PROG_ARRAY .
? Section 2.7: Cutoff frequency, Option 1, Filter order, Option 1, Cutoff frequency, Option 2 and
Filter order, Option 2, table renumbering.
? Section 2.8: Line 182, change Typ column from 6 / f OSC to 1.5, added Max column 5.0, changed
unit from “s” to “ μ s”
? Section 3.1: Changed “CRC circuitry” to “error detection circuitry”.
? Table 2: Changed bit names for address $0B from “CRC_U” to “UD”. Added $0D byte addr.
? Section 3.1.3.1: Changed “CRC Verification” to “Error Detection”.
? Section 3.1.5: Changed bit names for address $0B from “CRC_U” to “UD”.
? Section 3.1.5.4: Changed title from “User Configuration CRC (CRC_U[2:0])” to “User Specific
Data (UD[2:0])” and change contents of paragraph.
? Section 3.1.6.6 - Deleted.
? Section 3.1.6.2: Changed “CRC fault” to “error detection mismatch” in paragraph and Error
Condition column.
? Added Section 3.1.7 Manufacturer ID (MFG_ID).
? Section 3.2.2: Changed title from “User Programmable OTP Array CRC Verification” to User
Programmable OTP Array Error Detection” and updated paragraph contents.
? Table 6: Deleted 0.04 Hz HPF rows.
? Table 10: Updated F3 register address from “Hard-coded” to “MFG_ID[7:0]”; Description from
“Manufacturer = Freescale” to “Manufacturer ID”; Value from “0100 0110” to “User”.
? Section 5.4: Change step 4; deleted “a” and “b”, added step 5.
? Table 10: F7, D12 and D13 Value column from “0001” to “Factory”.
? Table 12: Added register name (MFG_ID) and bit function for Nibble IDs D4 H, D4 L, D5 H and
D5 L in Register Address column; changed Description column for all from “Satellite Manufacturer
= Freescale” to “Manufacturer ID”; changed Value column to “User”.
? Section 6.5.3: Changed first row from “DATASIZE = 0” to “DATASIZE = 1”, second row from
“DATASIZE = 1” to “DATASIZE = 0” .
? Section 6.6: Updated Steps 3-6. Deleted steps 7 and 8.
MMA52xxKW
Sensors
Freescale Semiconductor, Inc.
57
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相关代理商/技术参数 |
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|---|---|
| MMA52XXAKW | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Xtrinsic MMA52xxAKW PSI5 Inertial Sensor |
| MMA52XXKW | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PSI5 Inertial Sensor |
| MMA52XXWR2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PSI5 Inertial Sensor |
| MMA621010AEG | 功能描述:加速计 - 板上安装 100/100G XY ANALOG 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 |
| MMA621010AEGR2 | 功能描述:加速计 - 板上安装 100/100G XY ANALOG 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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