没有合适的资源?快使用搜索试试~ 我知道了~
最新的TDK9轴陀螺仪芯片ICM-20948与原本9轴陀螺仪MPU-9250/55芯片的全方位对比 包括异同点,兼容性,特性.
需积分: 0 8 下载量 112 浏览量
2023-11-23
21:11:43
上传
评论
收藏 4.66MB DOCX 举报
温馨提示
试读
17页
最新的TDK9轴陀螺仪芯片ICM-20948与原本9轴陀螺仪MPU-9250/55芯片的全方位对比。包括异同点,兼容性,特性.
资源推荐
资源详情
资源评论
Migrating from MPU-9250 to ICM-20948
Application Note
Version 2.0
September 2018
TDK-Invensense
MEMS Sensor Business Group
Sensor System Business Company
AN-000146 v2.0
End of Life on MPU-9250/MPU-9255, 9-Axis Inertial Motion Sensor
● TDK-INVN has announced MPU-9250/MPU-9255 EOL by 12/31/2018
● MPU-9250/55 is a 9-axis MCM with:
▪ TDK-INVN 6-axis IMU MPU-6500 and
▪ AKM Magnetometer AKM-8963
▪ These are connected through the AUX-I2C of the MPU-6500
Aux_I2C
MPU-6500 AKM-8963
• MPU-9250 can be replaced with a newer 9-axis part from TDK, namely, ICM-20948
This Application note covers the hardware and software considerations for migrating to ICM-20948
CONFIDENTIAL – This document contains proprietary information of InvenSense, Inc.
and is tendered subject to the condition that the information be retained in confidence. AN-000146 v2.0
© TDK 2017
MEMS Sensor Business Group, Sensor System Business Company
2
Functional comparison, MPU-9250/55 and ICM-20948
Feature
Part
MPU-9250/55 ICM-20948 ICM-20948
Compatibility
Accel Range ±2g to ±16g ±2g to ±16g Equivalent
Gyro Range ±250 to ±2000 dps ±250 to ±2000 dps Equivalent
Magnetometer Range 4800µT 4900µT Superset
DMP Ye s with 6-axis fusion Yes with 9-axis Superset
fusion
Communication I2C Slave 400Khz 400Khz Equivalent
interfaces I2C Master Auxiliary, 400KHz Auxiliary, 400KHz Equivalent
SPI Slave 1Mhz 7Mhz Compatible
20Mhz sensor data
read
I2C Address 7b’110100x 7b’110100x Compatible
CONFIDENTIAL – This document contains proprietary information of InvenSense, Inc.
and is tendered subject to the condition that the information be retained in confidence. AN-000146 v2.0
© TDK 2017
MEMS Sensor Business Group, Sensor System Business Company
3
剩余16页未读,继续阅读
资源评论
weixin_38267975
- 粉丝: 0
- 资源: 2
上传资源 快速赚钱
- 我的内容管理 展开
- 我的资源 快来上传第一个资源
- 我的收益 登录查看自己的收益
- 我的积分 登录查看自己的积分
- 我的C币 登录后查看C币余额
- 我的收藏
- 我的下载
- 下载帮助
安全验证
文档复制为VIP权益,开通VIP直接复制
信息提交成功