Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The STM32WL33K8V7 is a high-performance, ultra-low-power wireless application processor for RF wireless applications in the sub-1 GHz band. It operates in the licence-free ISM and SRD bands of 433, 868 and 915 MHz. It features a single-core architecture with an embedded Arm® 32-bit Cortex®-M0+ CPU clocked at up to 64 MHz, and integrates high-speed, flexible memory types: up to 256 Kbytes of Flash, 32 Kbytes of RAM, and a 1 Kbyte one-time programmable (OTP) memory area.

Product Attributes

Type: TxRx + MCU

RF family/standard: 802.15.4

Protocols: KNX, LPWAN, Sigfox, Zigbee

Modulation: 2-FSK, 2-GFSK, 4-FSK, 4-GFSK, ASK, DBPSK, DSSS, OOK

Frequency: 413MHz ~ 479MHz, 826MHz ~ 958MHz

Data Rate (Max): 600kbps

Power - Output: 20dBm

Sensitivity: -132dBm

Storage Capacity: 256kB Flash, 32kB SRAM

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

GPIO: 32

Voltage - Supply: 1.7V ~ 3.6V

Current - Receive: 4mA

Current - Transmit: 10mA ~ 80mA

Operating Temperature: -40°C ~ 105°C (TA)

Mounting Type: Surface Mount

Package/Shell: 32-VFQFN Exposed Pad

Supplier Device Package: 32-VFQFPN (5x5)

• 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.