???????????????????????????豸?????????????????????????????? 2012??7????????Teardown.com?????83??????????棬????Щ?????к???????????????????????????????????о??ж????????????????????λ???г??????????????

???????豸?з??????????????????????????????? MEMS???????????????????????????????????±????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????е?С????????

?????豸?е?MEMS?????????????

?????????

???г????????????????Bosch Sensortec??ST??Invensense??Rohm Kionix?? Freescale????????????????????????????????????????Invensense??MPU-6050 (??????豸????)??Bosch Sensortec??BMA250 (?а???豸????)????????????Bosch Sensortec??BMA255 (????豸????)??

??Щ??????????????? (??2012???о?????????)???????????????????????????????????????Bosch Sensortec??BMI055??????Invensense??MPU-6500??ST??LSM3xx?????????????????г???????豸???????????????????????????????????????????????????????±?????????????????????????????????????????

?????豸?е?????????????????

????????

????????????????????84??????豸????74????????????? (??????89%)????????????????AKM Semiconductor (???????????81%)???????????Yamaha (????14%)??????AK8963??AK8963C??б?31??????豸???????????2012???о??????????????????????????

???????????AKM Semiconductor??AK8975 ?? AK8975B????14???豸?п???????????????2013??9?μ???????Yamaha??YAS532B??????????????????????10???豸????????ù????YAS533???????????????????????????????±????????????Bosch Sensortec??ST???????????????????????????????

?????豸?е???????????????????

??????

??????????57???? (?????71%)????????в?????????????????????????????????Invensense??ST????Bosch Sensortec????????5%?????????????????Bosch Sensortec??BMI055?????????2013??????α???????±??????????????

???±???????????????17????????????????????????????????Invensense ??MPU-3050 (???????豸????)??ST??L3G4200D (??????豸????)??Invensense ??MPU-6050 (?о???豸????)????????6???????/?????????????????Invensense ??MPU-6050C???????????????????????????????

?????豸?е??????????????????