| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,440 pcs
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2440 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The STM32WL33K8V6 from STMicroelectronics is a low-power, long-range wireless microcontroller designed to simplify wireless solution development. It features an Arm Cortex-M0+ core and integrates a latest-generation sub-GHz radio, supporting frequency bands from 169 MHz to 958 MHz.
Key integrated features include 256 Kbytes of Flash memory and 32 Kbytes of SRAM. The device also includes a 16-segment LCD driver, a 12-bit ADC, an analog comparator, DAC, multiple timers, and an RTC. For enhanced security, it supports secure-boot, secure firmware updates, 128-bit AES, and RNG.
The radio capabilities are extensive, supporting multiple protocols such as 4-(G)FSK, 2-(G)FSK, (G)MSK, DBPSK, DSSS, and ASK. It offers selectable RF output power of +14 dBm or +20 dBm, compliant with global regulations. The ultra-low-power architecture is optimized for wireless range and battery life, with a receive-only wideband radio consuming only 4.2 µA.
This microcontroller is ideal for applications requiring long-range wireless communication and extended battery life, such as smart metering, IoT devices, and remote sensing. It is supported by STM32CubeWL3 software and development boards like NUCLEO-WL33CC1 and NUCLEO-WL33CC2.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.86 | $4.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The STM32WL33K8V6 features 256 Kbytes of Flash memory and 32 Kbytes of SRAM.
The STM32WL33K8V6 operates in the 413-479 MHz, 826-958 MHz, and 169 MHz bands.
The STM32WL33K8V6 offers selectable RF output power of +14 dBm or +20 dBm.
The receive sensitivity is -132 dBm at 300 bit/s for 433 MHz OOK and -128 dBm at 300 bit/s for 868 MHz 2(G)FSK.
The STM32WL33K8V6 includes secure-boot, secure firmware updates, 128-bit AES, and RNG.
The receive-only wideband radio consumes an ultra-low 4.2 µA.