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STM32W108CBU61 from ST,ST Microelectronics

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STM32W108CBU61

Manufacturer: ST

High-performance, IEEE 802.15.4 wireless system-on-chip

Partnumber Manufacturer Quantity Availability
STM32W108CBU61 ST 2530 In Stock

Description and Introduction

High-performance, IEEE 802.15.4 wireless system-on-chip The STM32W108CBU61 is a wireless microcontroller from STMicroelectronics, part of the STM32W family.  

### **Manufacturer:**  
STMicroelectronics  

### **Key Specifications:**  
- **Core:** ARM Cortex-M3 32-bit RISC core operating at up to **24 MHz**.  
- **Wireless Connectivity:** IEEE 802.15.4 compliant (2.4 GHz).  
- **Flash Memory:** **128 KB** for program storage.  
- **RAM:** **8 KB** SRAM.  
- **Operating Voltage:** **2.1V to 3.6V**.  
- **Package:** **48-pin UFQFPN (Ultra-thin Fine-pitch Quad Flat Package No-leads)**.  
- **Operating Temperature Range:** **-40°C to +85°C**.  
- **Peripherals:**  
  - 12-bit ADC (Analog-to-Digital Converter).  
  - Multiple communication interfaces (SPI, I2C, UART).  
  - AES-128 encryption hardware accelerator.  
  - Low-power modes for energy-efficient operation.  

### **Features:**  
- **Low-Power Operation:** Supports sleep modes for reduced power consumption.  
- **Integrated RF Transceiver:** Enables wireless communication in ZigBee, 6LoWPAN, and proprietary protocols.  
- **Hardware Security:** Built-in cryptographic acceleration for secure communications.  
- **Flexible GPIOs:** Configurable I/O pins for various applications.  
- **Development Support:** Compatible with STM32 development tools and software libraries.  

This microcontroller is designed for wireless sensor networks, IoT applications, and smart home devices.

Application Scenarios & Design Considerations

High-performance, IEEE 802.15.4 wireless system-on-chip

Alternative Part Number

  • CC2538SF53RTQT --: IEEE 802.15.4 SoC with integrated ARM Cortex-M3 and 2.4 GHz radio, a direct functional replacement for the STM32W108 wireless MCU family.
  • EFR32MG1P132F256GM32 --: Zigbee/802.15.4 wireless SoC with Cortex-M4 core and similar flash/RAM, suitable drop-in for STM32W108-based designs.
  • JN5169/001 --: Low-power IEEE 802.15.4 wireless microcontroller with comparable radio and memory, commonly used as an alternative to STM32W108 parts.

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