STMicroelectronics, 32bit ARM Cortex M33, ARM Cortex M33 Microcontroller, 100MHz, 1 Mbyte Flash, 32-Pin UFQFPN32

View all Microcontrollers
Bulk discount available

Subtotal (1 unit)*

£3.06

(exc. VAT)

£3.67

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 2,940 unit(s) ready to ship
  • Plus 999,997,059 unit(s) shipping from 16 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£3.06
10 - 99£2.75
100 +£2.54

*price indicative

Packaging Options:
RS Stock No.:
285-639
Mfr. Part No.:
STM32WBA50KGU6
Brand:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Family Name

ARM Cortex M33

Package Type

UFQFPN32

Mounting Type

Surface Mount

Pin Count

32

Device Core

ARM Cortex M33

Data Bus Width

32bit

Program Memory Size

1 Mbyte

Maximum Frequency

100MHz

Program Memory Type

Flash

COO (Country of Origin):
CN
The STMicroelectronics multiprotocol wireless and ultra-low power devices embed a powerful and ultra-low power radio compliant with the Bluetooth® SIG Low Energy specification 5.4. They operate at a frequency of up to 100 MHz. The devices integrate a 2.4 GHz RADIO supporting Bluetooth Low Energy, and make possible to use proprietary protocols. The STM32WBA50KG are based on a high-performance Arm Cortex-M33 32-bit RISC core, featuring a single-precision floating-point unit (FPU), supporting all the Arm single-precision data-processing instructions and all the data types. This core also implements a full set of DSP (digital signal processing) instructions and a memory protection unit (MPU) that enhances the application security.

Ultra-low power radio
Programmable output power and +4 dBm with 1 dB steps
Integrated balun to reduce BOM
Suitable for systems requiring compliance with radio
Autonomous peripherals with DMA, functional down to Stop 1 mode
Core Arm 32 bit Cortex M33 CPU with MPU and DSP, and FPU
ART Accelerator 8 Kbyte instruction cache allowing 0 wait state execution from flash memory
Touch sensing controller and up to 12 sensors

Related links