Manufacturer Part Number
STM32L152RET6
Manufacturer
STMicroelectronics
Introduction
The STM32L152RET6 belongs to the ultra-low-power microcontroller series STM32L1.
Product Features and Performance
ARM Cortex-M3 core processor
32-Bit Single-Core with 32MHz maximum speed
Ultra-low-power consumption
Enhanced peripheral set including LCD controller, USB 2.0
Embedded Flash and EEPROM with error correction code (ECC)
Product Advantages
Optimized for energy-efficient operations
Higher integration with multiple communication interfaces
Large program memory and RAM for complex applications
Supports a wide range of analog and digital peripherals
Extended temperature range for industrial applications
Key Technical Parameters
Core Processor: ARM Cortex-M3
Core Size: 32-Bit
Speed: 32MHz
Connectivity: I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: Brown-out Detect/Reset, Capacitive Sensing, DMA, I2S, LCD, POR, PWM, WDT
Number of I/O: 51
Program Memory Size: 512KB (512K x 8)
EEPROM Size: 16KB (16K x 8)
RAM Size: 80KB (80K x 8)
Voltage Supply: 1.8V to 3.6V
Data Converters: A/D 21x12 bit, D/A 2x12 bit
Oscillator Type: Internal
Operating Temperature: -40°C to +85°C
Quality and Safety Features
Brown-out Detect/Reset for system protection
POR for reliable operation on power-up
Error correction code on Flash and EEPROM for data integrity
Well-documented longevity and reliability
Compatibility
Compatible with a wide range of development environments and toolchains
Extensive ecosystem with software libraries and hardware development kits
Application Areas
Industrial controls
Medical devices
Consumer electronics
Energy management systems
Internet of Things (IoT) devices
Product Lifecycle
Product Status: Active
Continued manufacturer support and availability of replacements
Several Key Reasons to Choose This Product
High performance with energy efficiency
Comprehensive set of peripherals and features
Large user community and ecosystem
Robust operation in extended temperature ranges
Extensive support and documentation from STMicroelectronics