MMA8652FC datasheet(5/65 Pages) NXP

Part #	MMA8652FC

Description	MMA8652FC, 3-Axis, 12-bit, Digital Accelerometer

PDF	65 Pages

Scroll/Zoom	100%

Manufacturer	NXP [NXP Semiconductors]

Direct Link	http://www.nxp.com

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5 / 65 page

MMA8652FC

Sensors

Freescale Semiconductor, Inc.

Block Diagram and Pin Descriptions

1.1

Block diagram

Figure 1. MMA8652FC block diagram

C-to-V

Converter

SDA

SCL

I2C

Embedded

Functions

C-to-V

Internal

OSC

Clock

GEN

ADC

Converter

VDDIO

GND

X-axis

Transducer

Y-axis

Transducer

Z-axis

Transducer

32 Data Point

Configurable

FIFO Buffer

with Watermark

Freefall

and Motion

Detection

Transient

Detection

(i.e., fast motion,

jolt)

Enhanced

Orientation with

Hysteresis

and Z-lockout

Single, Double

Auto-WAKE/Auto-SLEEP Configurable with debounce counter and multiple motion interrupts for control

Auto-WAKE/SLEEP

ACTIVE Mode

SLEEP

VDD

& Directional Tap

Detection

INT1

INT2

MODE Options

Low Power

Low Noise + Power

High Resolution

Normal

MODE Options

Low Power

Low Noise + Power

High Resolution

Normal

ACTIVE Mode

WAKE

BYP

Interface

Voltage

Regulator

Gain

AAF

Anti-Aliasing

Filter

MMA8652FC Datasheet(PDF) 5 Page - NXP Semiconductors

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