STM32WB05KNV6TR

STM32WB05KNV6TR

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STM32WB05KNV7TR

Ultra-low-power, 2.4 GHz network processor, Bluetooth LE 5.4 certified

Supply Voltage Min Volt1.7
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN US5A992.c
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameVFQFPN 32 5x5x1.0 mm

The STM32WB05xN is an ultra-low-power Bluetooth® Low Energy wireless network coprocessor addressing standard Bluetooth® LE protocol. Interface with external micro controller can be achieved through SPI and USART. It embeds STMicroelectronics’s state-of-the-art 2.4 GHz radio IPs, optimized for...
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Key features
  • Includes ST state-of-the-art patented technology.
  • Bluetooth® Low Energy network coprocessor supporting the Bluetooth 5.4 specifications
    • 2 Mbps data rate
    • Long range (Coded PHY)
    • Advertising extensions
    • Direction finding (AoA/AoD)
    • LE ping procedure
    • Periodic advertising and periodic advertising sync transfer
  • Radio
    • RX sensitivity level: -97 dBm @ 1 Mbps, -104 dBm @ 125 kbps (long range)
    • Programmable output power up to +8 dBm (at antenna connector)
    • Data rate supported: 2 Mbps, 1 Mbps, 500 kbps and 125 kbps
    • Integrated balun
    • Support for external PA and LNA
    • Available integrated passive device (IPD) companion chip for optimized matching and filtering
  • Ultra-low-power radio performance
    • 8 nA in Shutdown mode (1.8 V)
    • 0.8 µA in Deepstop mode (with external LSE and Bluetooth LE wake-up sources, 1.8 V)
    • 1.0 µA in Deepstop mode (with internal LSI and Bluetooth LE wake-up sources, 1.8 V)
    • 4.3 mA peak current in TX (@ 0 dBm, 3.3 V)
    • 3.4 mA peak current in RX (@ sensitivity level, 3.3 V)
  • High performance and ultra-low-power Arm® Cortex®-M0+ 32-bit, running up to 64 MHz
  • Dynamic current consumption: 14 µA/MHz
  • Operating supply voltage: from 1.7 to 3.6 V
  • -40 ºC to 105 ºC temperature range
  • Supply and reset management
    • High efficiency embedded SMPS step-down converter with intelligent bypass mode
    • Ultra-low-power power-on-reset (POR) and power-down-reset (PDR)
    • Programmable voltage detector (PVD)
  • Clock sources
    • 64 MHz PLL
    • Fail safe 32 MHz crystal oscillator with integrated trimming capacitors
    • 32 kHz crystal oscillator
    • Internal low-power 32 kHz RO
  • System peripherals
    • 1x DMA controller with 8 channels supporting SPI-I2S, USART
    • 1x SPI
    • 1x USART
  • Up to 20 fast I/Os
    • All of them with wake-up capability
    • All of them retain state in low-power
    • All of them 5 V tolerant
  • Development support
    • Serial wire debug (SWD)
  • All packages are ECOPACK2 compliant.
Coming Soon
Quantity $ per unit Savings
1-9$2.890%
10-24$2.6110%
25-99$2.4615%
100-249$2.0928%
250-499$1.9632%
500$1.7241%
Contact sales
$2.89
Supply Voltage Min Volt1.7
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
ECCN US5A992.c
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameVFQFPN 32 5x5x1.0 mm

The STM32WB05xN is an ultra-low-power Bluetooth® Low Energy wireless network coprocessor addressing standard Bluetooth® LE protocol. Interface with external micro controller can be achieved through SPI and USART. It embeds STMicroelectronics’s state-of-the-art 2.4 GHz radio IPs, optimized for...
Read More

Key features
  • Includes ST state-of-the-art patented technology.
  • Bluetooth® Low Energy network coprocessor supporting the Bluetooth 5.4 specifications
    • 2 Mbps data rate
    • Long range (Coded PHY)
    • Advertising extensions
    • Direction finding (AoA/AoD)
    • LE ping procedure
    • Periodic advertising and periodic advertising sync transfer
  • Radio
    • RX sensitivity level: -97 dBm @ 1 Mbps, -104 dBm @ 125 kbps (long range)
    • Programmable output power up to +8 dBm (at antenna connector)
    • Data rate supported: 2 Mbps, 1 Mbps, 500 kbps and 125 kbps
    • Integrated balun
    • Support for external PA and LNA
    • Available integrated passive device (IPD) companion chip for optimized matching and filtering
  • Ultra-low-power radio performance
    • 8 nA in Shutdown mode (1.8 V)
    • 0.8 µA in Deepstop mode (with external LSE and Bluetooth LE wake-up sources, 1.8 V)
    • 1.0 µA in Deepstop mode (with internal LSI and Bluetooth LE wake-up sources, 1.8 V)
    • 4.3 mA peak current in TX (@ 0 dBm, 3.3 V)
    • 3.4 mA peak current in RX (@ sensitivity level, 3.3 V)
  • High performance and ultra-low-power Arm® Cortex®-M0+ 32-bit, running up to 64 MHz
  • Dynamic current consumption: 14 µA/MHz
  • Operating supply voltage: from 1.7 to 3.6 V
  • -40 ºC to 105 ºC temperature range
  • Supply and reset management
    • High efficiency embedded SMPS step-down converter with intelligent bypass mode
    • Ultra-low-power power-on-reset (POR) and power-down-reset (PDR)
    • Programmable voltage detector (PVD)
  • Clock sources
    • 64 MHz PLL
    • Fail safe 32 MHz crystal oscillator with integrated trimming capacitors
    • 32 kHz crystal oscillator
    • Internal low-power 32 kHz RO
  • System peripherals
    • 1x DMA controller with 8 channels supporting SPI-I2S, USART
    • 1x SPI
    • 1x USART
  • Up to 20 fast I/Os
    • All of them with wake-up capability
    • All of them retain state in low-power
    • All of them 5 V tolerant
  • Development support
    • Serial wire debug (SWD)
  • All packages are ECOPACK2 compliant.