Well-suited for Space-constrained Low-Power Application Development
Built-in Antenna, Programmable On-chip Analog and Digital Peripherals

Nordic Semiconductor announced the adoption of the nRF52832 Bluetooth® Low Energy SoC (System-on-Chip) in its M905 AoP (Antenna-on-Package) module.

The M905 is a complete ultra-low-power Bluetooth Low Energy integrated module designed to enable the implementation of a diverse range of sophisticated wireless connectivity products through a Plug-and-Play solution that reduces development costs and shortens time-to-market.

The module employs Nordic's nRF52832 SoC based on a 3mm x 3.2mm WL-CSP (Wafer-Level Chip Scale) package and implements a 6.5mm x 6.5mm form factor by applying MtM's SiP (System-in-Package) technology, making it easy to develop various space-constrained low-power applications such as wearable devices or standalone devices that provide voice control, pattern recognition, and environmental learning capabilities.

Manufacturers can use this M905 module to shorten development, production, and time-to-market for demanding Bluetooth 4.2-compliant applications without requiring expertise in RF design. The module features a built-in antenna and various programmable on-chip analog and digital peripherals.



Nordic's nRF52832 Bluetooth Low Energy SoC is one of Nordic's sixth-generation ultra-low-power (ULP) wireless connectivity solutions that enables high performance even when applied to the most complex processor-intensive wireless applications.

The nRF52832 SoC is designed to minimize power consumption by offering 2.4GHz wireless technology with a peak RX/TX current of 5.5mA and a fully automated power management system that can reduce power consumption by up to 80% compared to Nordic's nRF51 series SoCs. This delivers a Bluetooth Low Energy solution achieving 58 CoreMark/mA with power efficiency up to twice that of competing devices.

Cedric Lam, CTO of MtM Technology, stated, "The nRF52832 SoC was a natural choice for us." He continued, "Nordic's ultra-compact WL-CSP solution offers a powerful processor and rich I/O support in the market's smallest package. Additionally, the power consumption, which is critical for our customers, is among the lowest in the market, and the built-in NFC-A tag made it easy to implement pairing, which played an important role in our decision."

Cedric Lam added, "Exceptional technical support as well as business support have become important reasons for us to continue collaborating with Nordic in the future."