【方案介绍】
NXP LPC54000系列MCU采集气压、温度、加速度、地磁、陀螺仪等数据，进行计算，得到计步、方位、手势识别等功能，非常适合应用于手机、穿戴式智能手表、手环等消费类电子产品.

【方案特色】
• Always-on Sensing Solutions for Wearable
• M4 & M0+ running up to 100Mhz
• 512KB flash, 104KB RAM
• <100uA/MHZ for M4; <60uA/MHz for M0+
• Sensor Interface to implement PDM and enable low power VAD listener (<800uA)
• < 2.5us Wake Up from Sleep
• Leading edge package technologies
• Full peripheral driver set and sensor hub framework available

【系统方块图】

【规格说明】

LPC54102：M4 & M0+ dual cores MCU，low power
BME280：temperature，pressure，humidity sensor
BMI160：accelerometer，gyroscope sensor
BMM150：geomagnetic sensor

【方案应用】
• Pedometer/step counting function
• Advanced gesture recognition function
• Electronic compass for map rotation, navigation and augmented reality function
• All of the functions are suitable for Mobile Phone and Wearable , include Smart Watch / Smart Band/ Sport Band and so on.

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