STMicroelectronics STM32WBA55CEU6TR, 32 bit ARM Cortex M33, STM32WBA5xxx Wireless Microcontroller, 100 MHz, 512kB FLASH,

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Subtotal (1 reel of 2500 units)*

TWD407,500.00

(exc. VAT)

TWD427,875.00

(inc. VAT)

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  • Plus 2,500 unit(s) shipping from December 15, 2025
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Units
Per unit
Per Reel*
2500 +TWD163.00TWD407,500.00

*price indicative

RS Stock No.:
215-151
Mfr. Part No.:
STM32WBA55CEU6TR
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Series

STM32WBA5xxx

Product Type

Wireless Microcontroller

Package Type

UFQFPN

Mount Type

Surface

Pin Count

48

Device Core

ARM Cortex M33

Data Bus Width

32bit

Program Memory Size

512kB

Maximum Clock Frequency

100MHz

RAM Size

128kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

105°C

Length

5mm

Analogue Comparators

2

Height

2.98mm

Number of Programmable I/Os

35

Width

5 mm

Standards/Approvals

EN 300 440, FCC CFR47 part 15, ETSI EN 300 328, ARIB STD-T66, IEEE 802.15.4, Bluetooth 5.4

Minimum Supply Voltage

1.71V

Number of Timers

8

Instruction Set Architecture

Arm Cortex

Automotive Standard

No

ADCs

16 Bit, 12 Bit

Program Memory Type

FLASH

COO (Country of Origin):
CN
The STMicroelectronics Microcontroller is 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.

Support for external PA

Packet traffic arbitration

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