STM32WBA2 32-Bit Wireless Microcontrollers

STMicroelectronics STM32WBA2 32-Bit Wireless Microcontrollers (MCUs) support the latest protocols (including BLUETOOTH® LE, IEEE 802.15.4, Zigbee®, and Thread) within a compact, energy‑efficient architecture. Designed for cost‑ and power‑sensitive wireless designs, the STMicroelectronics STM32WBA2 MCUs combine a 64MHz Arm® Cortex®‑M33 with TrustZone®, 512KB flash, and 96KB RAM. These MCUs are available in 32‑pin and 48‑pin UFQFPN packages as well as a 37‑pin WLCSP option. Fully compliant with RED and U.S. security standards, the STM32WBA2 line meets strict regulatory requirements, ensuring reliable global deployment.

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STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ
Datasheet
198In Stock
Min.: 1
Mult.: 1
Max.: 20

STM32WBA SMD/SMT UFQFPN-48 ARM Cortex M33 512 kB 96 kB 32 bit 12 bit 64 MHz 27 I/O 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ
Datasheet
198In Stock
Min.: 1
Mult.: 1
Max.: 20

STM32WBA SMD/SMT UFQFPN-48 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 26 I/O 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ
Datasheet
200In Stock
Min.: 1
Mult.: 1
Max.: 20

STM32WBA SMD/SMT UFQFPN-32 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 20 I/O 1.71 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.560
Mult.: 1.560

STM32WBA SMD/SMT UFQFPN-48 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 27 I/O 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

STM32WBA SMD/SMT UFQFPN-48 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 27 I/O 1.71 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

STM32WBA SMD/SMT UFQFPN-48 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 27 I/O 1.71 V 3.6 V - 40 C + 105 C Reel
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.940
Mult.: 2.940

STM32WBA SMD/SMT UFQFPN-32 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 20 I/O 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 3.000
Mult.: 3.000
Reel: 3.000

STM32WBA SMD/SMT UFQFPN-32 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 20 I/O 1.71 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, TZ
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 3.000
Mult.: 3.000
Reel: 3.000

STM32WBA SMD/SMT UFQFPN-32 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 20 I/O 1.71 V 3.6 V - 40 C + 105 C Reel
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 1.560
Mult.: 1.560

STM32WBA SMD/SMT UFQFPN-48 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 26 I/O 1.71 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

STM32WBA SMD/SMT UFQFPN-48 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 26 I/O 1.71 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

STM32WBA SMD/SMT UFQFPN-48 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 26 I/O 1.71 V 3.6 V - 40 C + 105 C Reel
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ
Datasheet
Non-Stocked Lead-Time 52 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000

STM32WBA SMD/SMT WLCSP-41 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 15 I/O 1.71 V 3.6 V - 40 C + 85 C Reel
STMicroelectronics 32-bit Microcontrollers - MCU 2.4 GHz Wireless Arm Cortex-M33 MCU, 64 MHz, 512 KB flash, Bluetooth BLE 6.2, Zigbee, Thread, 802.15.4, Q-SPI, USB OTG, TZ
Datasheet
Non-Stocked Lead-Time 20 Weeks
Min.: 5.000
Mult.: 5.000
Reel: 5.000

STM32WBA SMD/SMT WLCSP-41 ARM Cortex M33 512 kB 96 kB 32 bit 64 MHz 15 I/O 1.71 V 3.6 V - 40 C + 105 C Reel