STMicroelectronics STM32WB Series ARM Microcontrollers - MCU

Results: 44
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Qty. RoHS ECAD Model Series
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Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
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STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 320 Kbytes
Datasheet
2 125In Stock
Min.: 1
Mult.: 1
: 5 000

STM32WB Reel, Cut Tape
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
Datasheet
3 068In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M0+, ARM Cortex M4 512 kB 32 bit 12 bit 32 MHz, 64 MHz 30 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
Datasheet
5 200In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 512 kB 32 bit 12 bit 32 MHz 72 I/O 256 kB 1.71 V 3.6 V - 40 C + 125 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
Datasheet
3 002In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 512 kB 32 bit 12 bit 32 MHz 30 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes
Datasheet
1 832In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 256 kB 32 bit 12 bit 64 MHz 30 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes
Datasheet
1 391In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT VFQFPN-68 ARM Cortex M4 256 kB 32 bit 12 bit 64 MHz 49 I/O 128 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0
Datasheet
463In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFBGA-129 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0
Datasheet
2 435In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFBGA-129 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of
Datasheet
7 309In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M0+, ARM Cortex M4 1 MB 32 bit 12 bit 32 MHz, 64 MHz 30 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of
Datasheet
2 206In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT VFQFPN-68 ARM Cortex M0+, ARM Cortex M4 1 MB 32 bit 12 bit 32 MHz, 64 MHz 49 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray

STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
Datasheet
2 670In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 512 kB 32 bit 12 bit 64 MHz 30 I/O 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 64MHz Cortex-M0+ 32MHz 256Kbytes Flash
Datasheet
1 690In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 256 kB 32 bit 12 bit 32 MHz 72 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of
Datasheet
883In Stock
Min.: 1
Mult.: 1

STM32WB UFQFPN-48 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
Datasheet
1 050In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 512 kB 32 bit 12 bit 64 MHz 30 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32MHz 1Mbyte Flash
Datasheet
1 508In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M0+, ARM Cortex M4 1 MB 32 bit 12 bit 32 MHz, 64 MHz 30 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
Datasheet
1 484In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT VFQFPN-68 ARM Cortex M4 512 kB 32 bit 12 bit 64 MHz 49 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of
Datasheet
1 870In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT VFQFPN-68 ARM Cortex M0+, ARM Cortex M4 1 MB 32 bit 12 bit 32 MHz, 64 MHz 49 I/O 256 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 1 Mbyte Bluetooth LE
Datasheet
314In Stock
2 496Expected 10/16/2026
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFBGA-129 Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32 MHz w/320 Kbyte
Datasheet
484In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M0+, ARM Cortex M4 320 kB 32 bit 12 bit 64 MHz 37 I/O 48 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes
Datasheet
105In Stock
1 560Expected 6/11/2027
Min.: 1
Mult.: 1

STM32WB SMD/SMT VFQFPN-68 ARM Cortex M4 512 kB 32 bit 12 bit 64 MHz 49 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of
Datasheet
28In Stock
5 000Expected 10/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

STM32WB SMD/SMT VFQFPN-68 ARM Cortex M4 1 MB 32 bit 12 bit 64 MHz 49 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of
Datasheet
15 000Expected 7/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2 500

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 1 MB 32 bit 12 bit 64 MHz 30 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes
Datasheet
1 555In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT VFQFPN-68 ARM Cortex M4 256 kB 32 bit 12 bit 64 MHz 49 I/O 128 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32 MHz w/320 Kbyte
Datasheet
1 518Expected 8/6/2026
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M0+, ARM Cortex M4 320 kB 32 bit 12 bit 64 MHz 30 I/O 48 kB 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes
Datasheet
147In Stock
Min.: 1
Mult.: 1

STM32WB SMD/SMT UFQFPN-48 ARM Cortex M4 256 kB 32 bit 12 bit 32 MHz 72 I/O 256 kB 1.71 V 3.6 V - 40 C + 125 C Tray