Zigbee Modules

RFPZ-SMG21

A highly integrated 2.4G wireless chip with extreme low power consumption which ideal for low current wireless devices like Zigbee 3.0, Thread and IEEE 802.15.4 applications. It integrates an Arm® Cortex®-M33 MCU with WLAN MAC, RF & Baseband, configurable GPIOs and a network UART interface controller.

Features:
Single supply of 3.3V
Simple SMD mounting with UART Interface
Embedded 96KB RAM & 1024KB Flash
Dimension (mm) ：17x22x2.9
Operating Temperature -20~＋85℃
Application : Smart Home Appliances, Smart Lightings, Security Camera, Smart Home White Goods, etc

Product Overview

The 2.4G Wireless Chip is a highly integrated solution designed for low-power wireless devices such as Zigbee 3.0, Thread, and IEEE 802.15.4 applications. It features an Arm® Cortex®-M33 MCU, integrated WLAN MAC, RF & Baseband, configurable GPIOs, and a network UART interface controller. This chip offers extreme low power consumption, making it perfect for battery-operated devices in smart home and IoT applications. With embedded memory (96KB RAM and 1024KB Flash) and a compact design, it provides reliable performance while ensuring long battery life.

Key Features

  • Low Power Consumption:

    • Ideal for low current wireless applications, ensuring minimal power draw for battery-operated devices such as smart home appliances and security cameras.

  • Integrated ARM® Cortex®-M33 MCU:

    • The powerful 32-bit ARM Cortex-M33 core provides high performance with low power consumption, perfect for resource-constrained devices.

  • Embedded Memory:

    • 96KB of RAM and 1024KB of Flash memory for efficient data storage and processing.

  • Dual Interface Support:

    • Simple SMD mounting with a UART interface, allowing for easy integration with other devices in IoT systems.

  • Operating Temperature Range:

    • Designed to operate in harsh environments with temperatures ranging from -20°C to +85°C.

  • Compact Design:

    • Small form factor (17mm x 22mm x 2.9mm) for easy integration into space-constrained devices.

Applications

  • Smart Home Appliances:

    • Perfect for integration into IoT-enabled smart home devices like thermostats, smart plugs, and sensors.

  • Smart Lighting:

    • Suitable for low-power smart bulbs and lighting control systems, providing seamless wireless connectivity.

  • Security Cameras:

    • Ideal for battery-powered surveillance cameras, offering reliable wireless communication with minimal power usage.

  • Smart Home White Goods:

    • Used in appliances such as smart refrigerators, washing machines, and air conditioners to enable smart connectivity in the home.

Technical Specifications

General Specifications

  • Wireless Standard: 2.4G (Zigbee 3.0, Thread, IEEE 802.15.4)
  • MCU: ARM® Cortex®-M33
  • Memory:
    • RAM: 96KB
    • Flash: 1024KB
  • Power Supply: 3.3V
  • Interface Type: UART
  • Mounting Type: SMD (Surface Mount Device)
  • Dimensions: 17mm x 22mm x 2.9mm
  • Operating Temperature Range: -20°C to +85°C
  • Applications: Smart Home Appliances, Smart Lighting, Security Cameras, Smart Home White Goods, and more.

Key Features

  • Low Power Consumption:

    • Designed for low power wireless devices, this chip is optimized to deliver minimal power usage while maintaining excellent wireless performance.

  • Integrated ARM® Cortex®-M33 Processor:

    • The ARM Cortex-M33 processor provides advanced performance with enhanced security features, delivering high-efficiency processing capabilities for wireless communication.

  • Memory (RAM & Flash):

    • 96KB RAM for real-time data handling and 1024KB Flash for storing the firmware and communication protocols, ensuring robust performance in IoT systems.

  • Dual Interface Support (UART):

    • Provides a flexible UART interface for communication with other devices, allowing easy integration into existing systems.

Block Diagram Description

  1. ARM® Cortex®-M33 Processor:

    • The heart of the chip, this powerful processor handles the wireless communication, sensor data processing, and system control tasks, ensuring smooth operations for IoT applications.

  2. Wireless RF and Baseband:

    • This integrated module provides the 2.4G RF, WLAN MAC, and baseband for wireless communication over Zigbee 3.0, Thread, and IEEE 802.15.4 protocols. It ensures low power consumption while maintaining reliable communication.

  3. Bluetooth Protocol Stack (for Zigbee/Thread/IEEE 802.15.4):

    • The integrated protocol stack ensures compatibility with Zigbee and Thread networks, enabling efficient communication in mesh networks and IoT ecosystems.

  4. Memory (RAM & Flash):

    • 96KB of RAM for fast data access during operation, and 1024KB Flash for storing the chip’s firmware and application data, providing ample space for user applications.

  5. UART Interface Controller:

    • The chip includes a UART controller to communicate with other peripherals, sensors, and microcontrollers, providing seamless integration into larger systems.

For More Information, Contact RF Point

Looking for Cost Effective Excellent Quality Solution

RF Point provides ODM & OEM services for your product design modifications and manufacturing services with world class standards & minimal time to market!

Contact Us