Manufacturer Part Number
STM32L151RCY6TR
Manufacturer
STMicroelectronics
Introduction
The STM32L151RCY6TR is a low-power 32-bit ARM Cortex-M3 microcontroller designed for a wide range of applications.
Product Features and Performance
ARM Cortex-M3 core architecture
32-Bit Single-Core for efficient processing
Max frequency of 32MHz for swift operations
Advanced connectivity with I2C, IrDA, LINbus, SPI, UART/USART, USB
Integrates Cap Sense, DMA, I2S, POR, PWM, WDT peripherals
51 generous I/O pins for extensive external interfacing
Large 256KB FLASH memory for program storage
8KB EEPROM for non-volatile storage
Sufficient 32KB RAM for data manipulation
Internal Oscillator for system clock generation
Supports a broad range of supply voltages from 1.65V to 3.6V
High-resolution A/D converters with 21 channels of 12-bit data
Dual 12-bit D/A converters for analog output
Surface Mount technology for PCB assembly
64-WLCSP package for compact design
Product Advantages
Low power consumption enhances battery life
High integration reduces external components and system cost
Broad I/O capabilities facilitate versatile system designs
Extensive memory options support complex applications
Flexible power supply options simplify power management
Key Technical Parameters
ARM Cortex-M3 core
32MHz speed
256KB Program FLASH memory
8KB EEPROM
32KB RAM
Operating Voltage: 1.65V 3.6V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Enhanced robustness with integrated Por and WDT
Operating Temperature range suitable for industrial applications
Reliable in a range of voltage and temperature conditions
Compatibility
USB connectivity enables interfacing with various USB devices
I2C, SPI, and UART standards for communication with other ICs and peripherals
Compatible with many development tools and software ecosystems
Application Areas
Industrial control systems
Consumer electronics
Internet of Things devices
Energy management
Medical monitoring equipment
Automotive applications
Product Lifecycle
Product Status: Active
Not indicated as nearing discontinuation
Availability of replacements or upgrades ensured by STMicroelectronics
Several Key Reasons to Choose This Product
Energy-efficient operation prolongs device usage on a single charge
Powerful ARM Cortex-M3 core accommodates sophisticated algorithms
Flexibility in connectivity options expand potential applications
Exceptional memory setup with ample program storage and data space
Comprehensive peripheral set simplifies complex functional requirements
Suitable for extreme environmental conditionsuitenabling wide deployment in various industries