Manufacturer Part Number
STM32WL55CCU6
Manufacturer
STMicroelectronics
Introduction
Highly integrated wireless MCU for low-power IoT applications
Product Features and Performance
150MHz ~ 960MHz operating frequency
-40°C ~ 85°C operating temperature range
8V ~ 3.6V supply voltage
22dBm maximum RF output power
300kbps maximum data rate
-148dBm receiver sensitivity
Supports LoRaWAN 1.0 and Sigfox protocols
Supports BPSK, GFSK, GMSK, FSK, and MSK modulations
256kB of Flash memory
29 GPIOs
Product Advantages
Highly integrated wireless MCU with RF transceiver and microcontroller
Low-power design for IoT applications
Supports popular wireless protocols and modulations
Extensive peripheral interfaces including ADC, SPI, UART, and more
Key Technical Parameters
Frequency: 150MHz ~ 960MHz
Operating Temperature: -40°C ~ 85°C
Supply Voltage: 1.8V ~ 3.6V
Transmit Current: 21mA ~ 120mA
Receive Current: 4.82mA
Flash Memory: 256kB
RF Output Power: 22dBm
Data Rate: 300kbps
Receiver Sensitivity: -148dBm
Quality and Safety Features
ROHS3 compliant
48-UFQFPN (7x7) package
Compatibility
Surface mount package
Compatible with various IoT and wireless applications
Application Areas
IoT devices
Wireless sensor networks
Smart home and building automation
Industrial automation
Agriculture and environmental monitoring
Product Lifecycle
Currently in production
Replacements and upgrades may be available in the future
Key Reasons to Choose This Product
Highly integrated wireless MCU with powerful RF capabilities
Low-power design for extended battery life in IoT applications
Supports popular wireless protocols and modulations
Extensive peripheral interfaces for versatile applications
Long-term availability and potential for future upgrades