Technical Specifications
Parameters and characteristics for this part
| Specification | STM32WBA55CGU7 |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 48-UFQFN Exposed Pad |
| Protocol | Bluetooth, Zigbee® |
| RF Family/Standard | Bluetooth, 802.15.4 |
| Serial Interfaces | GPIO, I2S, UART, HCI, USART |
| Supplier Device Package | 48-UFQFPN (7x7) |
| Type | TxRx + MCU |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tray | 1560 | $ 4.17 | |
Description
General part information
STM32WBA55CG Series
The STM32WBA5xxx 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 STM32WBA5xxx 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.
Documents
Technical documentation and resources