"EFR32MG26" wireless microcontroller, ideal for the smart home common standard "Matter"
Silicon Labs' "EFR32MG26 (MG26)" is a wireless microcontroller that is ideal for IoT devices that support multiple different communication protocols (multi-protocols). The MG26 is equipped with the highest class memory capacity in the series, a wide range of peripherals and general-purpose I/O pins, making it an ideal device for the smart home common standard "Matter."
This time, we will introduce Silicon Labs' "EFR32MG26," which has great potential for realizing IoT.
Feature 1: Ideal for smart home applications
Multi-protocol support is becoming increasingly important in order to connect various types of devices to the Internet and enable data collection and control. That's why the MG26 is an ideal device for "Matter," a new common standard for smart home devices that is currently attracting a lot of attention.
To implement "Matter", two communication protocols are required: Thread and Bluetooth Low Energy (BLE). (Note: Matter may also use Wi-Fi. Also, Matter uses BLE only for commissioning.)
The MG26 supports multiple protocols, making it easy to start implementing "Matter" on its own. Its small, compact design allows you to implement multiple protocols in a limited space, and by demonstrating Silicon Labs' strength in power-saving performance, it provides strong support for "Matter."
(*Silicon Labs plays a central role as a promoter in the CSA Alliance, which promotes the Matter standard.)
Feature 2: Equipped with larger Flash and RAM
The MG26 is equipped with the highest class memory capacity of any of Silicon Labs' latest wireless microcontroller series.
With up to 3200 kB Flash and 512 kB RAM, it is a future-proof device for complex applications.
- Support for applications such as Matter whose specifications evolve over time
- Eliminates the need for external Flash for OTA updates
Thanks to the above points, users can implement "Matter"-compatible devices without worrying about the future viability and practicality of the device's memory capacity.
In addition, this device can be used with confidence by those who have previously considered Silicon Labs' existing products EFR32MG22 and EFR32MG24 and had concerns about memory capacity.
Feature 3: Up to 64 GPIOs/abundant peripherals
The MG26 is equipped with up to 64 general-purpose I/O pins and a wide range of peripherals, expanding the functionality that can be supported by a single device.
It supports a wide range of implementations in smart homes, automation, and edge devices. For example, one of the abundant peripherals is equipped with a 4 x 40 segment LCD controller, which supports the development of wireless devices with excellent user interfaces.
In addition, the QFN48 package is pin-compatible with the EFR32MG24, allowing for a smooth transition for existing EFR32MG24 users.
Multi-protocol wireless microcontroller lineup
The diagram below shows Silicon Labs' lineup of multi-protocol wireless microcontrollers.
While they have the advantage of low power consumption performance, each device differs in terms of Flash, RAM, security level, and built-in peripherals.
Among them, the features of the MG26 compared to other devices are written in red.
Please consider the "EFR32MG26," which can be implemented not only in smart homes but also in a wide range of fields.
There are also plans to develop modules for manufacturer development and production.
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