STMicroelectronics, 32 bit ARM Cortex M33, STM32WBA Microcontroller, 100 MHz, 1MB FLASH, 32-Pin UFQFPN-32
- RS Stock No.:
- 285-639P
- Mfr. Part No.:
- STM32WBA50KGU6
- Manufacturer:
- STMicroelectronics
Bulk discount available
Subtotal 10 units (supplied in a tray)*
€33.00
(exc. VAT)
€40.60
(inc. VAT)
Temporarily out of stock
- 2,940 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 10 - 99 | €3.30 |
| 100 + | €3.05 |
*price indicative
- RS Stock No.:
- 285-639P
- Mfr. Part No.:
- STM32WBA50KGU6
- Manufacturer:
- STMicroelectronics
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | Microcontroller | |
| Series | STM32WBA | |
| Package Type | UFQFPN-32 | |
| Mount Type | Surface | |
| Pin Count | 32 | |
| Device Core | ARM Cortex M33 | |
| Data Bus Width | 32bit | |
| Program Memory Size | 1MB | |
| Maximum Clock Frequency | 100MHz | |
| RAM Size | 64kB | |
| Maximum Supply Voltage | 3.6V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Length | 5mm | |
| Standards/Approvals | ECOPACK2, ETSI EN 300 328, FCC CFR47 part 15, ARIB STD-T66, EN 300 440 | |
| Height | 2.98mm | |
| Analogue Comparators | 2 | |
| Number of Programmable I/Os | 20 | |
| Width | 5 mm | |
| Minimum Supply Voltage | 1.71V | |
| ADCs | 12 | |
| Instruction Set Architecture | Arm Cortex | |
| Automotive Standard | No | |
| Number of Timers | 3 | |
| Program Memory Type | FLASH | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type Microcontroller | ||
Series STM32WBA | ||
Package Type UFQFPN-32 | ||
Mount Type Surface | ||
Pin Count 32 | ||
Device Core ARM Cortex M33 | ||
Data Bus Width 32bit | ||
Program Memory Size 1MB | ||
Maximum Clock Frequency 100MHz | ||
RAM Size 64kB | ||
Maximum Supply Voltage 3.6V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Length 5mm | ||
Standards/Approvals ECOPACK2, ETSI EN 300 328, FCC CFR47 part 15, ARIB STD-T66, EN 300 440 | ||
Height 2.98mm | ||
Analogue Comparators 2 | ||
Number of Programmable I/Os 20 | ||
Width 5 mm | ||
Minimum Supply Voltage 1.71V | ||
ADCs 12 | ||
Instruction Set Architecture Arm Cortex | ||
Automotive Standard No | ||
Number of Timers 3 | ||
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