STMicroelectronics STM32WB55CGU6TR Microcontrollers
Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32MHz with 1 Mbyte of Flash memory, Bluetooth LE 5.0, 802.15.4, Zigbee, Thread, USB, LCD, AES-256
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
STM32WB55CGU6TR
Base Model
Detailed Description
Ultra-low-power dual core Arm Cortex-M4 MCU 64 MHz, Cortex-M0+ 32MHz with 1 Mbyte of Flash memory, Bluetooth LE 5.0, 802.15.4, Zigbee, Thread, USB, LCD, AES-256
Package
48-UFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
STM32WB55CGU6TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics STM32WB55CGU6TR Microcontrollers technical specifications.
General
Series
STM32WB55xx
Protocol
Bluetooth v5.3, Thread, Zigbee®
Memory Size
1MB Flash, 256kB SRAM
Package / Case
48-UFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Sensitivity
-100dBm
Serial Interfaces
ADC, I2C, SPI, UART, USART, USB
Alternate Parts Comparison (STM32WB55CGU6TR vs STM32WB55VEQ6 vs STM32WB55RGV6 vs STM32WB55CCU6TR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 48-UFQFN Exposed Pad | 129-UFBGA | 68-VFQFN Exposed Pad | 48-UFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.71V ~ 3.6V | 3V ~ 5.5V | 1.71V ~ 3.6V | 1.71V ~ 3.6V |
| Core Processor | -- | ARM® Cortex®-M4 | -- | -- |
| Core Size | -- | 32-Bit Single-Core | -- | -- |
| RAM Size | -- | 256K x 8 | -- | -- |
| Connectivity | -- | I²C, IrDA, SPI, UART/USART, USB | -- | -- |
| Data Converters | -- | A/D 19x12b | -- | -- |
| Number of I/O | -- | 72 | -- | -- |
| Oscillator Type | -- | Internal | -- | -- |
| Peripherals | -- | Bluetooth, Brown-out Detect/Reset, DMA, LCD, POR, PWM, SmartCard, WDT | -- | -- |
| Action |
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