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STM32WL31KBV6

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Mouser No:

511-STM32WL31KBV6

Mfr. No:

STM32WL31KBV6

Mfr.:

STMicroelectronics

Description:

RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64Kbytes Flash 16KbyteSRAM

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Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

STM32WL31KBV6 Datasheet (PDF)

ECAD Model:

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Learn more about STMicroelectronics STM32WL31KBV6

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	RF Microcontrollers - MCU
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Core:	ARM Cortex M0+
Data Bus Width:	32 bit
Program Memory Size:	128 KB
Maximum Clock Frequency:	64 MHz
ADC Resolution:	12 bit
Supply Voltage - Min:	1.7 V
Supply Voltage - Max:	3.6 V
Mounting Style:	SMD/SMT
Packaging:	Tray
Brand:	STMicroelectronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	PH
Data RAM Type:	SRAM
Interface Type:	I2C, SPI, UART, USART
Moisture Sensitive:	Yes
Processor Series:	STM32WL3
Product Type:	RF Microcontrollers - MCU
Program Memory Type:	Flash
Series:	STM32WL
Factory Pack Quantity:	2940
Subcategory:	Wireless & RF Integrated Circuits
Technology:	Si
Tradename:	STM32
Unit Weight:	69 mg

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Datasheet

STM32WL31KBV6 Datasheet (PDF)

USHTS:: 8542390090
ECCN:: 5A992.C

STM32WL3x Low-Power Sub-GHz Wireless MCUs

STMicroelectronics STM32WL3x Low-Power Sub-GHz Wireless MCUs are designed to provide efficient long-range communication for IoT applications. Built on the Arm^® Cortex^®-M0+ core, these microcontrollers operate at up to 64MHz and integrate a sub-GHz dual radio, offering high flexibility and reduced bill of materials (BoM) costs. With up to 256K-bytes of flash memory and 32K-bytes of SRAM, the STM32WL3x line supports multiple modulation schemes, including 4-(G)FSK, (G)MSK, DBPSK, DSSS, OOK, and ASK. The main radio provides long-range connectivity with an RX sensitivity of up to -132dBm and a programmable TX power of up to +20dBm. Additionally, the dedicated wake-up radio ensures ultra-low power consumption, achieving down to 4.2μA in always-on mode. These features make the STM32WL3x MCUs ideal for applications such as smart homes, city infrastructure management, asset tracking, and various IoT devices.