Manufacturer Part Number
STM32L151RBT6A
Manufacturer
STMicroelectronics
Introduction
Embedded 32-bit ARM Cortex-M3 Microcontroller
Product Features and Performance
32-Bit Single-Core ARM Cortex-M3 Processor
32MHz Operating Frequency
128KB Flash Memory
32KB RAM
EEPROM 4KB
Internal Oscillator
Peripheral support for I2C, IrDA, LINbus, SPI, UART/USART, USB
Analog to Digital Converters with 20 Channels of 12-bit
Dual 12-bit Digital to Analog Converters
Programmable with ST's software development tools
Product Advantages
Low Power Consumption
Enhanced Energy Efficiency
Versatile Power Supply Options
Robust Peripheral Set
Easily Integrated with ST's Development Ecosystem
Key Technical Parameters
Core Size: 32-Bit
Speed: 32MHz
Number of I/O: 51
Program Memory Size: 128KB
EEPROM Size: 4KB
RAM Size: 32KB
Voltage Supply: 1.8V to 3.6V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset
DMA
I2S
POR
PWM
WDT
Compatibility
Supports Multiple Communication Protocols
Compatible with Various ST Development Tools
Interoperable with ST's Embedded Software
Application Areas
Industrial Control Systems
Consumer Electronics
Home Automation
Medical Devices
Internet of Things (IoT)
Product Lifecycle
Active Product
Continuous Manufacturer Support
Replacements and Upgrades Available
Several Key Reasons to Choose This Product
Optimized for Energy-Saving Applications
Comprehensive Development Ecosystem
Flexible and Scalable Design
Reliable Performance in Various Temperature Ranges
Suited for Complex Embedded Systems with Rich Peripheral Set