STM32WB09TEF6TR

STM32WB09TEF6TR

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STM32WB09TEF7TR

Ultra-low-power, Arm Cortex-M0+ MCU 64 MHz with 512 Kbytes of Flash memory, 64 Kbytes of RAM, Bluetooth LE 5.4

Supply Voltage Min Volt1.7
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
Operating Voltage Min Volt2.0
Operating Voltage Max Volt3.6
CoreArm Cortex-M0+
ECCN US5A992.c
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameWLCSP36 2.83X2.99X0.4 P 0.4 MM

The STM32WB09xE is an ultra-low power programmable Bluetooth® Low Energy wireless SoC solution. It embeds STMicroelectronics’ state-of-art 2.4 GHz RF radio peripherals, optimized for ultra-low-power consumption and excellent radio performance, for unparalleled battery lifetime.It is compliant...
Read More

Key features
  • Includes ST state-of-the-art patented technology
  • Bluetooth® Low Energy system-on-chip supporting Bluetooth® 5.4 specifications
    • 2 Mbit/s data rate
    • Long range (Coded PHY)
    • Advertising extensions
    • Channel selection algorithm #2
    • GATT caching
    • Direction finding - angle of arrival (AoA)/ angle of departure (AoD)
    • Simultaneous connections
    • Concurrent link-layer roles
    • Low Energy data packet length extension
    • Low Energy ping procedure
    • Periodic advertising and periodic advertising sync transfer
    • Periodic advertising with response
    • Advertising coding selection
    • Encrypted advertising
    • Low Energy L2CAP connection-oriented channel
    • Low Energy power control and path loss monitoring
    • Low Energy channel classification
    • Enhanced ATT (EATT)
    • Connection subrating
    • Broadcast isochronous streams (BIS)
    • Connection isochronous streams (CIS)
  • Radio
    • RX sensitivity level: -97 dBm @ 1 Mbit/s, -104 dBm @ 125 Kbit/s (long range)
    • Programmable output power up to +8 dBm (at antenna connector)
    • 128 physical connections
    • Data rate supported: 2 Mbit/s, 1 Mbit/s, 500 Kbit/s and 125 Kbit/s
    • Integrated balun
    • Support for external PA and LNA
    • BlueNRG core coprocessor (DMA based) for Bluetooth® Low Energy time critical operations
    • 2.4 GHz proprietary radio driver
    • Suitable for systems requiring compliance with the following radio frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 part 15, ARIB STD-T66
    • Available integrated passive device (IPD) companion chip for optimized matching and filtering
  • Ultra-low power radio performance
    • 12 nA in Shutdown mode (1.8 V)
    • 0.9 μA in Deepstop mode (with external LSE, radio wakeup source and RAM retained, 1.8 V)
    • 1.2 μA in Deepstop mode (with internal LSI, radio wakeup source and RAM retained, 1.8 V)
    • 4.9 mA peak current in TX (@0 dBm, 3.3 V)
    • 3.6 mA peak current in RX (@ sensitivity level, 3.3 V)
  • High performance and ultra-low power 32-bit Arm® Cortex®-M0+ , running up to 64 MHz
  • Dynamic current consumption: 14.47 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
  • On-chip non-volatile flash memory of 512 Kbytes with page protection against R/W
  • On-chip RAM of 64 Kbytes and 4 Kbytes PKA RAM
  • One-time-programmable (OTP) memory area of 1 Kbytes
  • Embedded UART bootloader
  • Ultra-low power modes with or without timer and RAM retention
  • Quadrature decoder
  • Enhanced security mechanisms such as:
    • Flash read/write protection
    • SWD disabling
    • Secure bootloader
  • Security features
    • True random number generator (TRNG) compliant with NIST special publication 800-90B
    • Hardware encryption AES maximum 128-bit security co-processor
    • Hardware public key accelerator (PKA)
    • Cryptographic algorithms: RSA, Diffie-Helman, ECC over GF(p)
    • CRC calculation unit
    • 64-bit unique ID
  • System peripherals
    • 1x DMA controller with 8 channels supporting ADC, SPI, I2C, USART, LPUART, Timers
    • 1x SPI with I2S interface multiplexed
    • 1x I2C (SMBus/PMBus)
    • 1x LPUART (low power)
    • 1x USART (ISO 7816 smartcard mode, IrDA, SPI master and modbus)
    • 1x independent WDG
    • 1x real time clock (RTC)
    • 1x independent SysTick
    • 1x 16-bit, four channels general purpose timer
    • 2x 16-bit, two channels general purpose timer
    • Infrared interface
  • Up to 20 fast I/Os
    • all of them with wakeup capability
    • all of them retain state in low-power mode
    • all of them 5 V tolerant
  • Analog peripherals
    • 12-bit ADC with 8 input channels, up to 16 bits with a down sampler
    • Battery monitoring
    • Analog watchdog
  • Development support
    • Serial wire debug (SWD)
    • 4 breakpoints and two watchpoints
  • All packages are ECOPACK2 compliant
In stock
Quantity $ per unit Savings
1-9$4.730%
10-99$4.2510%
100-249$3.4826%
250-499$3.3030%
500$2.9737%
Contact sales
$4.73
$4.73
Supply Voltage Min Volt1.7
Supply Voltage Max Volt3.6
Operating Temp Min Celsius-40.0
Operating Temp Max Celsius105.0
Operating Voltage Min Volt2.0
Operating Voltage Max Volt3.6
CoreArm Cortex-M0+
ECCN US5A992.c
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2
GradeIndustrial
Package NameWLCSP36 2.83X2.99X0.4 P 0.4 MM

The STM32WB09xE is an ultra-low power programmable Bluetooth® Low Energy wireless SoC solution. It embeds STMicroelectronics’ state-of-art 2.4 GHz RF radio peripherals, optimized for ultra-low-power consumption and excellent radio performance, for unparalleled battery lifetime.It is compliant...
Read More

Key features
  • Includes ST state-of-the-art patented technology
  • Bluetooth® Low Energy system-on-chip supporting Bluetooth® 5.4 specifications
    • 2 Mbit/s data rate
    • Long range (Coded PHY)
    • Advertising extensions
    • Channel selection algorithm #2
    • GATT caching
    • Direction finding - angle of arrival (AoA)/ angle of departure (AoD)
    • Simultaneous connections
    • Concurrent link-layer roles
    • Low Energy data packet length extension
    • Low Energy ping procedure
    • Periodic advertising and periodic advertising sync transfer
    • Periodic advertising with response
    • Advertising coding selection
    • Encrypted advertising
    • Low Energy L2CAP connection-oriented channel
    • Low Energy power control and path loss monitoring
    • Low Energy channel classification
    • Enhanced ATT (EATT)
    • Connection subrating
    • Broadcast isochronous streams (BIS)
    • Connection isochronous streams (CIS)
  • Radio
    • RX sensitivity level: -97 dBm @ 1 Mbit/s, -104 dBm @ 125 Kbit/s (long range)
    • Programmable output power up to +8 dBm (at antenna connector)
    • 128 physical connections
    • Data rate supported: 2 Mbit/s, 1 Mbit/s, 500 Kbit/s and 125 Kbit/s
    • Integrated balun
    • Support for external PA and LNA
    • BlueNRG core coprocessor (DMA based) for Bluetooth® Low Energy time critical operations
    • 2.4 GHz proprietary radio driver
    • Suitable for systems requiring compliance with the following radio frequency regulations: ETSI EN 300 328, EN 300 440, FCC CFR47 part 15, ARIB STD-T66
    • Available integrated passive device (IPD) companion chip for optimized matching and filtering
  • Ultra-low power radio performance
    • 12 nA in Shutdown mode (1.8 V)
    • 0.9 μA in Deepstop mode (with external LSE, radio wakeup source and RAM retained, 1.8 V)
    • 1.2 μA in Deepstop mode (with internal LSI, radio wakeup source and RAM retained, 1.8 V)
    • 4.9 mA peak current in TX (@0 dBm, 3.3 V)
    • 3.6 mA peak current in RX (@ sensitivity level, 3.3 V)
  • High performance and ultra-low power 32-bit Arm® Cortex®-M0+ , running up to 64 MHz
  • Dynamic current consumption: 14.47 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
  • On-chip non-volatile flash memory of 512 Kbytes with page protection against R/W
  • On-chip RAM of 64 Kbytes and 4 Kbytes PKA RAM
  • One-time-programmable (OTP) memory area of 1 Kbytes
  • Embedded UART bootloader
  • Ultra-low power modes with or without timer and RAM retention
  • Quadrature decoder
  • Enhanced security mechanisms such as:
    • Flash read/write protection
    • SWD disabling
    • Secure bootloader
  • Security features
    • True random number generator (TRNG) compliant with NIST special publication 800-90B
    • Hardware encryption AES maximum 128-bit security co-processor
    • Hardware public key accelerator (PKA)
    • Cryptographic algorithms: RSA, Diffie-Helman, ECC over GF(p)
    • CRC calculation unit
    • 64-bit unique ID
  • System peripherals
    • 1x DMA controller with 8 channels supporting ADC, SPI, I2C, USART, LPUART, Timers
    • 1x SPI with I2S interface multiplexed
    • 1x I2C (SMBus/PMBus)
    • 1x LPUART (low power)
    • 1x USART (ISO 7816 smartcard mode, IrDA, SPI master and modbus)
    • 1x independent WDG
    • 1x real time clock (RTC)
    • 1x independent SysTick
    • 1x 16-bit, four channels general purpose timer
    • 2x 16-bit, two channels general purpose timer
    • Infrared interface
  • Up to 20 fast I/Os
    • all of them with wakeup capability
    • all of them retain state in low-power mode
    • all of them 5 V tolerant
  • Analog peripherals
    • 12-bit ADC with 8 input channels, up to 16 bits with a down sampler
    • Battery monitoring
    • Analog watchdog
  • Development support
    • Serial wire debug (SWD)
    • 4 breakpoints and two watchpoints
  • All packages are ECOPACK2 compliant