FRDM KL25A8491 FRDM KL25A8491 FRDMKL25-A8491 For more information, visit freescale.com/ sensortoolbox Freescale and the Freescale logo are trademarks of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. All other product or service names are the property of their respective owners. © 2015 Freescale Semiconductor, Inc. FRDMK25FA8491QRC REV 1 920-28993 REV A Get Started Download tools and documentation under Jump Start Your Design at freescale.com/ sensortoolbox Quick Reference Card 3-Axis Sensor Toolbox Demonstration Kit FRDMSTBC-A8491 3-axis Sensor Toolbox board and Freescale Freedom FRDM-KL25Z development board FREESCALE FREEDOM PLATFORM 3 Download and install the P&E OpenSDA USB drivers: pemicro.com/opensda Plug one end of a USB cable into the SDA port on the assembly. Plug the other end of the cable into the USB port on the computer. XOUT – 3 2 – EN YOUT – 6 7 – GND 6 – GND ZOUT – 1 4 – VDD 4 Download and install the latest Sensor Toolbox software at: freescale.com/sensortoolbox 5 Start the Sensor Toolbox software. 2 – VDD I2C_SDA0 – 9 I2C_SCL0 – 10 Through hole pins (8 places) Test points (8 places) Learn more at freescale.com/sensortoolbox 2 6 – I2C_SCL1 5 – I2C_SDA1 Get to Know the FRDMKL25-A8491 1 MMA8491Q 3-axis multifunction digital accelerometer 12 QFN (3 mm x 3 mm x 1.05 mm) Verify package contents: FRDM-KL25Z/FRDMSTBC-A8491 assembly USB cable