资料下载
MPU9255英文手册
分享资料个
MPU-9255 is a multi-chip module （MCM） consisting of two dies integrated into a single QFN package. One
die houses the 3-Axis gyroscope and the 3-Axis accelerometer. The other die houses the AK8963 3-Axis
magnetometer from Asahi Kasei Microdevices Corporation. Hence， the MPU-9255 is a 9-axis
MotionTracking device that combines a 3-axis gyroscope， 3-axis accelerometer， 3-axis magnetometer and a
Digital Motion Processor™ （DMP） all in a small 3x3x1mm package available as a pin-compatible upgrade
from the MPU-6515. With its dedicated I2
C sensor bus， the MPU-9255 directly provides complete 9-axis
MotionFusion™ output. The MPU-9255 MotionTracking device， with its 9-axis integration， on-chip
MotionFusion™， and run-time calibration firmware， enables manufacturers to eliminate the costly and
complex selection， qualification， and system level integration of discrete devices， guaranteeing optimal
motion performance for consumers. MPU-9255 is also designed to interface with multiple non-inertial digital
sensors， such as pressure sensors， on its auxiliary I2
C port.
MPU-9255 features three 16-bit analog-to-digital converters （ADCs） for digitizing the gyroscope outputs，
three 16-bit ADCs for digitizing the accelerometer outputs， and three 16-bit ADCs for digitizing the
magnetometer outputs. For precision tracking of both fast and slow motions， the parts feature a userprogrammable gyroscope full-scale range of ±250， ±500， ±1000， and ±2000°/sec （dps）， a userprogrammable accelerometer full-scale range of ±2g， ±4g， ±8g， and ±16g， and a magnetometer full-scale
range of ±4800µT.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
- 相关下载
- 相关文章
