YAS529

3

Pin Functions

Power Supply (VDD, IOVDD, VSS)

These pins are for power supply of YAS529.

VDD

: Power Supply for core

IOVDD

: Power Supply for the Interface

VSS

: Ground

Serial Data Interface (SCL, SDA, RSTN, GPO)

SCL

: Serial clock input pin

These pins are used with an external pull-up resistor.

SDA

: Serial data input/output pin

These pins are used with an external pull-up resistor.

RSTN

: Serial data interface reset pin

When not used, connect to IOVDD pin.

GPO

: General-purpose output pin

Analog Input

AIX, AIY, AIZ : A/D input pin

Connecting AIZ to VDD is recommended when used by connecting a biaxial

inclination sensor.

When the inclination sensor is not used, connecting AIX, AIY, and AIZ to VSS is

recommended.