Datasheet > MMA9555LR1,531

MMA9555LR1,531

更新时间： 2024-01-12 10:43:38

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
132页	903K
描述
Analog Circuit, 1 Func, PBGA16

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MMA9555LR1,531 技术参数

生命周期：	Active	包装说明：	LGA-16
Reach Compliance Code：	unknown	风险等级：	5.58
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	JESD-30 代码：	S-PBGA-N16
长度：	3 mm	功能数量：	1
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	VFLGA	封装形状：	SQUARE
封装形式：	GRID ARRAY, VERY THIN PROFILE, FINE PITCH	座面最大高度：	1 mm
最大供电电压 (Vsup)：	1.89 V	最小供电电压 (Vsup)：	1.71 V
标称供电电压 (Vsup)：	1.8 V	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	NO LEAD
端子节距：	0.5 mm	端子位置：	BOTTOM
宽度：	3 mm	Base Number Matches：	1

MMA9555LR1,531 数据手册

NXP Semiconductors

Data Sheet: Technical Data

Document Number: MMA9555L

Rev. 2.3, 8/2016

MMA9555L Intelligent Motion-

Sensing Pedometer

MMA9555L

The MMA9555L intelligent motion-sensing pedometer is an extension of the

MMA955xL intelligent sensor platform. This device incorporates a 3-axis

MEMS accelerometer, signal conditioning, data conversion, and a 32-bit

microcontroller. This intelligent motion-sensing sensor provides sophisticated

pedometer functionality, activity level and six directional orientation monitoring.

The integrated functionality of sensor initialization, calibration, data

compensation, and computation functions off-loads CPU bandwidth from the

system application processor. Therefore, total system power consumption is

significantly reduced, because the application processor stays powered down

until absolutely needed. In addition, the device can be configured for an

autosleep/autowake capability.

MMA9555L is available in a plastic LGA package; the device is guaranteed to

operate over the extended temperature range of –40 °C to +85 °C.

16-pin LGA

3 mm x 3 mm x 1 mm

Case 2094-01

Features

•

High resolution 3-axis accelerometer with

16-bit ADC (0.061 mg/LSB @ 2 g)

Top view

•

Selectable g range (±2/4/8 g) and output data rates (488 Hz–3.8 Hz)

One slave SPI or I²C interface operating at up to 2 Mbps for communication

with the host processor

•

1.8 V supply voltage low power consumption

• 2 µA typical current at stop mode

16 15 14

13 RGPIO7 / AN1

• 117 µA for pedometer running at active and 92 µA at suspend

• 87 µA when six-direction detection mode

BKGD-MS /

RGPIO9

RGPIO6 / AN0

RGPIO5 /

PDB_A / INT_O

•

Complete built-in firmware for smart sensing intelligence

• Real time and preemptive application task scheduling

• Command interpreter support command/response and streaming

mode

RESETB

SCL0 / RGPIO0 /

SCLK

RGPIO4/INT

• Low-power pedometer with rich output information

– Step counting

– Speed, distance, calorie count estimation

– Activity level (rest, walking, jogging, running)

• Six-direction detection output

• Extensive set of power-management features and low-power

mode

Pin Connections

• GPIO2–GPIO8 can be used for expanded configurable GPIO

functions

•

Minimal external component requirements

All information provided in this document is subject to legal disclaimers.

12 3 4 5 6 7...132

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与MMA9555LR1,531相关器件

型号	品牌	获取价格	描述	数据表
MMA9559L	NXP	获取价格	MMA955xL Intelligent Motion-Sensing Platform
MMA9559LR1	NXP	获取价格	SPECIALTY ANALOG CIRCUIT
MMA9559LR1	FREESCALE	获取价格	Intelligent Motion-Sensing Platform
MMA955XL	NXP	获取价格	MMA955xL Intelligent Motion-Sensing Platform
MMA955XL	FREESCALE	获取价格	Intelligent Motion-Sensing Platform
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