Dalian Dapinjia Group Launches Sensor Hub Solution Based on NXP LPC54000 Series

Dalianda Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its product is based on the NXP LPC54000 series of ultra-low-power MCUs for "always-on" sensor processing applications---Sensor Hub The solution is ideal for consumer electronics such as mobile phones, wearable smart watches, and wristbands.

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NXP LPC5400 Series MCU Features:

Ÿ Dual-core processors: ARM Cortex-M4 and ARM Cortex-M0+, with a maximum operating frequency of 100MHz

高达 Up to 512KB of on-chip Flash, up to 256 bytes of page programming and erasing

高达 Up to 104KB of on-chip RAM for code and data usage

醒 wake up from sleep mode in less than 2.5 microseconds

Ÿ <100uA/MHZ for M4;<60uA/MHz for M0+

传感器 Sensor interface to implement PDM and help low-power VAD monitors

领先 Leading edge packaging technology

Ÿ Full peripheral driver set and sensor hub frame

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Figure 1 - The NXP LPC5400 series-based Sensor Hub solution framework map

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Figure 2 - Sensor Hub Demo based on NXP LPC5400 series launched by Dalian Dapinjia

Program introduction (Figure 2):

LPC54102: M4 & M0+ dual cores MCU, low power

BME280: temperature, pressure, humidity sensor

BMI160: accelerometer, gyroscope sensor

BMM150: geomagnetic sensor

The program can realize many functions such as step counting function, advanced gesture recognition function, navigation, etc., and is very suitable for application in mobile phones, wearable devices and the like.

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