Product Description
The MT7663BSN combines Wi-Fi and Bluetooth connectivity in one chip, offering a complete solution for connected devices. Below is a detailed description of its capabilities:
Wireless Connectivity:
Wi-Fi 4 (802.11 b/g/n): The MT7663BSN supports Wi-Fi 4 in the 2.4 GHz band, which provides reliable wireless connectivity at speeds up to 72 Mbps. This is sufficient for most IoT applications, where low to moderate bandwidth is needed for devices like sensors, smart appliances, and home automation systems. The Wi-Fi connection offers long-range communication, enabling devices to communicate over larger distances within a home or office network.
Bluetooth 4.2 (with BLE): The Bluetooth 4.2 support with BLE offers energy-efficient short-range wireless communication, perfect for devices like wearables, health monitors, fitness trackers, and other Bluetooth peripherals. BLE allows for communication with smartphones, tablets, and other Bluetooth-enabled devices while minimizing power usage, extending the battery life of mobile devices.
Low Power Consumption:
The MT7663BSN is designed to consume minimal power, which is essential for battery-powered devices such as wearables and IoT sensors. The chip includes various low-power modes, such as deep sleep mode, which significantly reduces power consumption when the device is not in use. This helps extend the operational lifetime of devices, making the MT7663BSN suitable for energy-conscious applications.
32-bit Microcontroller:
The 32-bit microcontroller integrated within the MT7663BSN handles all of the core tasks for wireless communication, device management, and data processing. By integrating the microcontroller into the SoC, MediaTek simplifies the design of connected devices and reduces the overall system power consumption, as there is no need for an external processor.
Security:
The MT7663BSN provides WPA2 encryption for Wi-Fi connections, ensuring that data exchanged over the wireless network is secure and protected from unauthorized access.
Additionally, the chip supports secure boot, which ensures that only verified firmware can run on the device, protecting against security vulnerabilities and malicious software.
I/O Flexibility:
The MT7663BSN offers a wide variety of I/O interfaces such as SPI, I2C, UART, PWM, and GPIO, making it highly adaptable to different IoT applications. This allows the chip to interface with various sensors, actuators, and peripheral devices, making it suitable for a range of use cases, from industrial IoT to consumer electronics.
Specification
Wi-Fi:
Wi-Fi 4 (802.11 b/g/n) support, operating in the 2.4 GHz frequency band.
Maximum data rate of 72 Mbps, suitable for low-bandwidth applications like home automation, sensor networks, and connected appliances.
WPA2 encryption for secure Wi-Fi communication.
Bluetooth:
Bluetooth 4.2 with Bluetooth Low Energy (BLE) support, ideal for low-power, short-range wireless communication.
Bluetooth allows for communication with smartphones, tablets, and other Bluetooth-enabled devices like wearables and peripherals.
Microcontroller:
Integrated 32-bit microcontroller that handles wireless communication, manages I/O, and processes sensor data locally.
Memory:
Includes 128 KB SRAM for local data storage and processing.
Supports external flash memory via SPI to store firmware, application code, and other data.
Power Supply:
Operating voltage range: 1.8V to 3.6V, providing flexibility in energy-efficient system designs.
I/O Interfaces:
Multiple I/O interfaces: SPI, I2C, UART, PWM, and GPIO, for connecting to a variety of external sensors, actuators, displays, and other components.
