STMicroelectronics STM32WB55RGV6
| Parameters | |
|---|---|
| Series | STM32WB |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 68-VFQFN |
| Mfr | STMicroelectronics |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Speed | 1 MB |
| Oscillator Type | Internal |
| Core Processor | ARM® Cortex®-M4 |
| RAM Size | 256 KB |
| Peripherals | Brown-out Detect/Reset, DMA, PWM, WDT |
| Voltage - Supply (Vcc/Vdd) | 1.71V ~ 3.6V |
| EEPROM Size | - |
| Program Memory Type | FLASH |
| Connectivity | CANbus, I²C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB |
| Core Size | 32-Bit Single-Core |
| Data Converters | 12 bits，19 channel |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | STM32WB |
| REACH Status | REACH Unaffected |
| Standard Package | 1,000 |
| ECCN | 3A991A2 |
| HTSUS | 8542.31.0001 |
ST STM32WB55RGV6 Chip Introduction: Dual-core Cortex-M4 Cortex-M0+ mcu
The STM32WB55RGV6 is a dual-core wireless microcontroller (MCU) from STMicroelectronics, designed for IoT and smart device applications. It integrates an Arm® Cortex®-M4 processor for application tasks and an Arm® Cortex®-M0+ processor for network operations, enabling efficient wireless communication and data processing. The chip supports multiple wireless protocols, including Bluetooth® LE 5.3 and IEEE 802.15.4 for Zigbee® and Thread® connectivity. With 1 MB of Flash memory and 256 KB of SRAM, it offers ample storage for complex applications. The STM32WB55RGV6 is housed in a compact VFQFPN-68 package and operates within a wide temperature range of -40°C to +85°C, making it suitable for diverse environments.
STMicroelectronics wireless MCU STM32WB55RGV6 Features
The STM32WB55RGV6 features a dual-core architecture with an Arm® Cortex®-M4 running at 64 MHz and an Arm® Cortex®-M0+ at 32 MHz. It supports advanced wireless protocols such as Bluetooth® LE 5.3 and IEEE 802.15.4, allowing for versatile connectivity options. The chip is equipped with extensive communication interfaces, including 2x I²C, 2x SPI, 2x USART, 1x USB 2.0 FS device, and Q-SPI. It also includes 12-bit ADC and DAC for precise analog signal processing. With 49 GPIOs and 6x 16-bit timers, it provides flexible control capabilities. The chip operates at a voltage range of 1.71 V to 3.6 V and offers low power consumption modes to extend battery life in portable devices.
STM32WB55RGV6 Applications
The STM32WB55RGV6 is ideal for applications requiring reliable wireless connectivity and efficient processing. It is commonly used in smart home devices such as smart locks, lighting systems, and environmental sensors. The chip is also suitable for wearable technology like fitness trackers and health monitors due to its compact size and low power consumption. Additionally, it finds use in industrial automation for wireless sensor networks and equipment monitoring systems.
Selection Advantages of STM32WB55RGV6
Choosing the STM32WB55RGV6 offers several advantages. Its dual-core design allows for simultaneous processing of application and network tasks, enhancing overall system efficiency. The support for multiple wireless protocols makes it adaptable to different communication requirements. The chip's low power consumption modes are beneficial for battery-powered devices, ensuring longer operational periods without frequent recharging. With a comprehensive set of peripherals and development tools like STM32CubeMX and STM32CubeProgrammer, it simplifies the development process and reduces time-to-market.
