Wireless & RF Integrated Circuits

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STM32WB Dual-Core Multi-Protocol Wireless MCUs

STMicroelectronics STM32WB Dual-Core Multi-Protocol Wireless Microcontrollers (MCU) is an ultra-low-power 2.4GHz MCU System-on-Chip (SoC). The STMicroelectronics STM32WB supports BLUETOOTH^®/BLE 5.0 and IEEE 802.15.4 communication protocols (in Single and Concurrent modes) covering a wide spectrum of IoT application needs. Based on the ultra-low-power STM32L4 MCU, the STM32WB Wireless MCU is designed to reduce development time and cost, extend application battery life, and inspire innovation thanks to its rich and flexible peripheral set.

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Types of Wireless & RF Integrated Circuits

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Part #

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

STM32WB55RGV6TR
STMicroelectronics
1: €5.82
3,717In Stock

Mfr. Part No.
STM32WB55RGV6TR

Mouser Part No
511-STM32WB55RGV6TR

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

Learn More

Datasheet

3,717In Stock

Cut Tape

€5.82

€5.08

€4.87

€4.48

View

Reel

€3.84

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

RF Microcontrollers - MCU

SMD/SMT

VFQFPN-68

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

STM32WB55CCU6
STMicroelectronics
1: €3.29
1,867In Stock

Mfr. Part No.
STM32WB55CCU6

Mouser Part No
511-STM32WB55CCU6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

Learn More

Datasheet

1,867In Stock

€3.29

€3.10

€3.06

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

STM32WB55RCV6
STMicroelectronics
1: €3.96
1,399In Stock

Mfr. Part No.
STM32WB55RCV6

Mouser Part No
511-STM32WB55RCV6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

Learn More

Datasheet

1,399In Stock

€3.96

€3.38

€3.35

€3.29

€3.25

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

VFQFPN-68

RF Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0

STM32WB55VCQ6
STMicroelectronics
1: €6.77
2,435In Stock

Mfr. Part No.
STM32WB55VCQ6

Mouser Part No
511-STM32WB55VCQ6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0

Learn More

Datasheet

2,435In Stock

€6.77

€5.24

€4.86

€4.44

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFBGA-129

RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4

STM32WBA52KGU6
STMicroelectronics
1: €4.01
3,053In Stock

Mfr. Part No.
STM32WBA52KGU6

Mouser Part No
511-STM32WBA52KGU6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4

Learn More

Datasheet

3,053In Stock

€4.01

€3.51

€3.33

€3.09

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-32

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

STM32WB55CGU6
STMicroelectronics
1: €5.58
4,558In Stock

Mfr. Part No.
STM32WB55CGU6

Mouser Part No
511-STM32WB55CGU6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

Learn More

Datasheet

4,558In Stock

€5.58

€4.48

€4.15

€3.84

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

STM32WB55RGV6
STMicroelectronics
1: €6.72
2,998In Stock

Mfr. Part No.
STM32WB55RGV6

Mouser Part No
511-STM32WB55RGV6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

Learn More

Datasheet

2,998In Stock

€6.72

€5.24

€4.86

€4.46

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

VFQFPN-68

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

STM32WB55VGY6TR
STMicroelectronics
1: €7.45
3,740In Stock
5,000Expected 17/02/2026

Mfr. Part No.
STM32WB55VGY6TR

Mouser Part No
511-STM32WB55VGY6TR

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

Learn More

Datasheet

3,740In Stock

5,000Expected 17/02/2026

Cut Tape

€7.45

€5.79

€5.38

€4.92

View

Reel

€4.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

RF Microcontrollers - MCU

SMD/SMT

WLCSP-100

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

STM32WB55CCU7
STMicroelectronics
1: €5.04
189In Stock

Mfr. Part No.
STM32WB55CCU7

Mouser Part No
511-STM32WB55CCU7

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

Learn More

Datasheet

189In Stock

€5.04

€3.89

€3.59

€3.28

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4

STM32WBA52KEU6
STMicroelectronics
1: €3.75
246In Stock

Mfr. Part No.
STM32WBA52KEU6

Mouser Part No
511-STM32WBA52KEU6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power, Arm Cortex-M33 Trust Zone MCU 100 MHz 1 Mbyte Flash, BLE 5.4

Learn More

Datasheet

246In Stock

€3.75

€3.24

€3.07

€2.83

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-32

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

STM32WB55CEU6
STMicroelectronics
1: €5.58
3,114In Stock

Mfr. Part No.
STM32WB55CEU6

Mouser Part No
511-STM32WB55CEU6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

Learn More

Datasheet

3,114In Stock

€5.58

€4.29

€3.97

€3.61

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

STM32WB55CEU6TR
STMicroelectronics
1: €5.58
2,493In Stock

Mfr. Part No.
STM32WB55CEU6TR

Mouser Part No
511-STM32WB55CEU6TR

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

Learn More

Datasheet

2,493In Stock

Cut Tape

€5.58

€4.29

€3.97

€3.61

View

Reel

€3.16

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32MHz 1Mbyte Flash

STM32WB55CGU7
STMicroelectronics
1: €5.91
634In Stock

Mfr. Part No.
STM32WB55CGU7

Mouser Part No
511-STM32WB55CGU7

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32MHz 1Mbyte Flash

Learn More

Datasheet

634In Stock

€5.91

€4.58

€4.25

€3.90

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

STM32WB55RGV7
STMicroelectronics
1: €6.18
1,175In Stock

Mfr. Part No.
STM32WB55RGV7

Mouser Part No
511-STM32WB55RGV7

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

Learn More

Datasheet

1,175In Stock

€6.18

€4.80

€4.45

€4.10

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

VFQFPN-68

RF Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0

STM32WB55VEQ6
STMicroelectronics
1: €5.34
465In Stock

Mfr. Part No.
STM32WB55VEQ6

Mouser Part No
511-STM32WB55VEQ6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 256 Kbyte Bluetooth LE 5.0

Learn More

Datasheet

465In Stock

€5.34

€4.45

€4.21

€3.92

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFBGA-129

RF Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 1 Mbyte Bluetooth LE

STM32WB55VGQ6
STMicroelectronics
1: €7.71
1,655In Stock

Mfr. Part No.
STM32WB55VGQ6

Mouser Part No
511-STM32WB55VGQ6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core MCU 64 MHz Cortex-M0+ 32MHz 1 Mbyte Bluetooth LE

Learn More

Datasheet

1,655In Stock

€7.71

€6.00

€5.57

€5.10

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFBGA-129

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 320 Kbytes

STM32WB15CCY6TR
STMicroelectronics
1: €5.50
4,260In Stock

Mfr. Part No.
STM32WB15CCY6TR

Mouser Part No
511-STM32WB15CCY6TR

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 320 Kbytes

Learn More

Datasheet

4,260In Stock

Cut Tape

€5.50

€4.00

€3.72

€3.28

View

Reel

€2.38

Min.: 1
Mult.: 1

Reel: 5,000

RF Microcontrollers - MCU

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

STM32WB55CGU6TR
STMicroelectronics
1: €6.54
5In Stock
2,500On Order

Mfr. Part No.
STM32WB55CGU6TR

Mouser Part No
511-STM32WB55CGU6TR

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 1 Mbyte of

Learn More

Datasheet

5In Stock

2,500On Order

Cut Tape

€6.54

€5.06

€4.69

€4.28

View

Reel

€3.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

STM32WB55RCV7
STMicroelectronics
1: €5.32
1,555In Stock

Mfr. Part No.
STM32WB55RCV7

Mouser Part No
511-STM32WB55RCV7

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

Learn More

Datasheet

1,555In Stock

€5.32

€4.11

€3.81

€3.47

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

VFQFPN-68

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

STM32WB55REV6
STMicroelectronics
1: €5.89
321In Stock

Mfr. Part No.
STM32WB55REV6

Mouser Part No
511-STM32WB55REV6

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

Learn More

Datasheet

321In Stock

€5.89

€4.54

€4.20

€3.83

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

VFQFPN-68

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

STM32WB55REV7
STMicroelectronics
1: €5.32
1,528In Stock

Mfr. Part No.
STM32WB55REV7

Mouser Part No
511-STM32WB55REV7

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 512 Kbytes

Learn More

Datasheet

1,528In Stock

€5.32

€4.11

€3.81

€3.47

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

VFQFPN-68

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

STM32WB35CCU7A
STMicroelectronics
1: €5.50
147In Stock

Mfr. Part No.
STM32WB35CCU7A

Mouser Part No
511-STM32WB35CCU7A

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz 256 Kbytes

Learn More

Datasheet

147In Stock

€5.50

€4.24

€3.92

€3.57

View

Min.: 1
Mult.: 1

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32 MHz w/320 Kbyte

STM32WB15CCU7
STMicroelectronics
1,560: €2.69
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
STM32WB15CCU7

Mouser Part No
511-STM32WB15CCU7

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32 MHz w/320 Kbyte

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

€2.69

€2.64

Min.: 1,560
Mult.: 1,560

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32 MHz w/320 Kbyte

STM32WB15CCU7E
STMicroelectronics
1,560: €2.67
Non-Stocked Lead-Time 13 Weeks

Mfr. Part No.
STM32WB15CCU7E

Mouser Part No
511-STM32WB15CCU7E

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz Cortex-M0+ 32 MHz w/320 Kbyte

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

€2.67

€2.64

Min.: 1,560
Mult.: 1,560

RF Microcontrollers - MCU

SMD/SMT

UFQFPN-48

RF System on a Chip - SoC Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz with 512 K

STM32WB30CEU5ATR
STMicroelectronics
2,500: €2.29
Non-Stocked Lead-Time 13 Weeks
New Product

Mfr. Part No.
STM32WB30CEU5ATR

Mouser Part No
511-STM32WB30CEU5ATR

New Product

STMicroelectronics

RF System on a Chip - SoC Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32 MHz with 512 K

Learn More

Datasheet

Non-Stocked Lead-Time 13 Weeks

Reel

€2.29

Min.: 2,500
Mult.: 2,500

Reel: 2,500

RF System on a Chip - SoC

STM32WB Dual-Core Multi-Protocol Wireless MCUs

Types of Wireless & RF Integrated Circuits

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