Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The EFR32ZG28B322F1024IM48-A is an ideal dual-band Z-Wave + 2.4 GHz BLE SoC solution for "Internet of Things" applications in smart home, security, lighting, building automation and metering. The dual-band solution combines a high-performance Sub-GHz radio that delivers long-range capabilities with a 2.4 GHz BLE radio for multi-protocol applications. This single-chip, multi-core solution features industry-leading security, low power consumption (fast wake-up time) and integrated power amplifiers to enable higher levels of secure connectivity for IoT devices. The large memory footprint enables a flexible solution that supports dynamic protocols, and the integration of matrix vector processors enhances AI/ML implementation for smart end nodes.

Product Attributes

Type: TxRx + MCU

RF family/standard: 802.15.4, Bluetooth

Protocol: Bluetooth v5.3, Z-Wave

Modulation: 2-FSK, 4-FSK, 2-GFSK, 4-GFSK, DSSS, GMSK, MSK, OOK, O-QPSK

Frequency: 169.4MHz ~ 169.475MHz, 169.5875MHz ~ 169.8125MHz, 314MHz ~ 315MHz, 314MHz ~ 316MHz, 433MHz ~ 434.79MHz, 470MHz ~ 510MHz, 863MHz ~ 869.2MHz, 863MHz ~ 870MHz, 863MHz ~ 876MHz, 869.4MHz ~ 869.65MHz, 902MHz ~ 928MHz, 920MHz ~ 928MHz, 922.3MHz ~ 928.1MHz, 2.4GHz ~ 2.4835GHz

Data Rate (Max): 2Mbps

Power - Output: 20dBm

Sensitivity: -126.8dBm

Storage Capacity: 1MB Flash, 256kB RAM

Serial Interfaces: GPIO, I²C, I²S, IrDA, JTAG, PWM, SPI, UART, USART

GPIO: 31

Voltage - Supply: 1.71V ~ 3.8V

Current - Receive: 3.9mA ~ 10.2mA

Current - Transmit: 8.2mA ~ 98mA

Operating Temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount

Package/Shell: 48-VFQFN Exposed Pad

Supplier Device Package: 48-QFN (6x6)

Applications

● Smart Home

● Security

● Lifestyle IoT

● Neighbourhood IoT

● Building Automation

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.