User Manual

Copyright © Parallax Inc. Gyroscope Module 3-Axis L3G4200D (#27911) v1.0 10/24/2011 Page 3 of 5
Device Information
Complete device information for the L3G4200D can be found in the manufacturer’s datasheet, which is
available for download from the 27911 product page at www.parallax.com
Pin Definitions and Ratings
Pin Name Type Function
1 GND G 0V Supply, Ground Pin
2 VIN P Supply Voltage from +2.7 – +6.5VDC
3 CS I
SPI enable (Default is I²C enabled)
I
2
C/SPI mode selection (1: I²C communication enabled; 0: SPI
communication mode / I2C disabled)
4 SCL I I
2
C & SPI serial clock (SCL)
5 SDA/SDI/SDO IO
I
2
C serial data (SDA)
SPI serial data input (SDI)
3-wire interface serial data output (SDO)
6 SDO O
SPI serial data output (SDO)
I
2
C least significant bit of the device address (SA0)
7 INT1 I Programmable interrupt, see datasheet for more details
8 INT2 I Data ready/FIFO interrupt, see datasheet for more details
Pin Type: P = Power, G = Ground, I = Input, O = Output
Module Dimensions