Product Description
The MediaTek MT2621DPCA/B is a specialized chipset designed for the next generation of IoT devices, particularly those that demand a balance between low power consumption, reliable connectivity, and robust security. It is targeted at a variety of IoT markets, including smart cities, agriculture, industrial automation, smart metering, and asset tracking.
A standout feature of the MT2621DPCA/B is its multi-mode connectivity. By supporting 2G, LTE, and NB-IoT, the chipset allows for a diverse range of use cases. NB-IoT, for instance, offers ultra-low power consumption and wide-area coverage, making it an ideal choice for devices that send small amounts of data infrequently, such as smart sensors or utility meters. The inclusion of LTE Cat-M1 ensures higher-speed data transfer for more demanding IoT applications, such as remote video streaming or real-time data transmission for monitoring systems.
In terms of power efficiency, the MT2621DPCA/B is engineered to meet the needs of long-life, battery-powered devices. Its low-power architecture and advanced sleep modes ensure that the chip can operate on small batteries for extended periods, reducing the need for frequent recharging or battery replacements. For example, the deep sleep mode can reduce power consumption to just a few microamps, which is ideal for devices that need to remain in standby mode most of the time, such as asset trackers or smart agriculture sensors.
Security is another key area of focus for the MT2621DPCA/B. In the age of connected devices, data integrity and protection are critical. The inclusion of hardware-based encryption accelerates secure communication by offloading encryption tasks from the main processor, leading to better performance and lower power consumption. Moreover, the secure boot feature ensures that only authenticated firmware is loaded onto the device, preventing malicious software from compromising the IoT network.
The chipset also offers a high degree of flexibility for integration with various peripherals and sensors. With support for standard communication protocols like SPI, I2C, and UART, the MT2621DPCA/B can be easily connected to other components in a system, whether it's sensors for environmental monitoring, actuators for control systems, or more complex peripherals for user interaction.
Finally, the MT2621DPCA/B is built to handle harsh environments. Its wide temperature range (from -40°C to +85°C) makes it well-suited for outdoor or industrial applications, where IoT devices are often exposed to challenging conditions. This ensures that devices powered by the MT2621DPCA/B can function reliably across a range of different environments, from cold storage facilities to remote farming locations.
In summary, the MediaTek MT2621DPCA/B is a versatile, low-power, secure, and highly connected IoT platform. Its combination of multi-network support, power efficiency, robust security features, and environmental resilience makes it an ideal choice for a wide array of connected applications, ensuring the growth and success of the next generation of IoT devices.
Specification
CPU:
The MT2621DPCA/B features a 32-bit ARM Cortex-M4 processor with 1MB of flash memory and 128KB of RAM. The Cortex-M4 core offers good performance for processing IoT data while being energy-efficient, making it ideal for applications that require real-time processing without compromising on battery life.Connectivity:
2G (GSM/GPRS/EDGE): Full support for 2G GSM networks, which provides compatibility for IoT devices in regions with limited LTE coverage or in use cases where low data throughput is sufficient.
LTE: Support for LTE Cat-M1, ideal for IoT use cases that require higher speeds and more efficient bandwidth use.
NB-IoT: A key feature for low-power wide-area networks, designed for applications requiring small data transmissions over long ranges with minimal power consumption.
Power Efficiency:
The MT2621DPCA/B offers advanced power management features, including a low-power deep sleep mode and dynamic voltage scaling, which extends the battery life of IoT devices while maintaining connectivity.Security:
Secure Boot: Ensures that the firmware loaded onto the device is verified and not tampered with, providing a secure environment for applications.
Hardware-based encryption: Supports multiple encryption standards, including AES, to secure communication channels and protect user data.
Peripherals:
The MT2621DPCA/B supports a variety of peripheral interfaces including SPI, I2C, UART, and GPIO, making it highly flexible and adaptable to different types of IoT hardware, sensors, and actuators. This allows easy integration with other IoT components and enhances the scalability of the solution.Environmental Features:
The chipset is built to function in a wide range of environmental conditions, with a typical operating temperature range from -40°C to +85°C, making it suitable for outdoor or industrial IoT applications where environmental resilience is crucial.Software Support:
MediaTek provides support for a variety of IoT software platforms, including FreeRTOS and Linux-based systems. The chipset’s compatibility with these platforms allows developers to use widely adopted development tools, speeding up the time-to-market for IoT devices.
