Manufacturer Part Number
STM32L151CCU6TR
Manufacturer
STMicroelectronics
Introduction
The STM32L151CCU6TR is a part of the energy-efficient ARM Cortex-M3 based STM32L1 series microcontrollers designed for embedded applications.
Product Features and Performance
ARM Cortex-M3 32-Bit Single-Core processor
Speed of up to 32MHz
Program Memory Size of 256KB (256K x 8)
EEPROM Size of 8K x 8
RAM Size of 32K x 8
Data Converters with 14x12-bit A/D and 2x12-bit D/A
37 I/O ports
Extensive connectivity with I2C, IrDA, LINbus, SPI, UART/USART, USB
Internal Oscillator
Peripherals include Brown-out Detect/Reset, Capacitive Sensing, DMA, I2S, POR, PWM, WDT
Operating Temperature range from -40°C to +85°C
Product Advantages
Low power consumption suitable for battery-operated devices
Rich set of peripherals enabling versatile applications
Large program memory size for complex software applications
Capacitive sensing feature for touch-based interfaces
Integrated EEPROM for non-volatile storage
Key Technical Parameters
Core Size: 32-Bit
Voltage Supply: 1.8V to 3.6V
Mounting Type: Surface Mount
Package/Case: 48-UFQFN Exposed Pad
Supplier Device Package: 48-UFQFPN (7x7)
Quality and Safety Features
Brown-out Detect/Reset ensures proper operation under low voltage conditions
Watchdog Timer (WDT) prevents system hang-ups
Compatibility
Compatible with a wide range of development tools and software libraries
Application Areas
Industrial controls
Medical devices
Consumer electronics
Internet of Things (IoT) applications
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation; replacements or upgrades available as part of the STM32L1 series
Several Key Reasons to Choose This Product
Energy-efficient ARM Cortex-M3 core for power-sensitive applications
High integration to reduce overall system costs
Robust operating temperature range suitable for industrial environments
Large community support and extensive resources from STMicroelectronics
Extensive connectivity options for complex embedded systems
Responsive to multitasking demands with a decent speed of 32MHz
Availability of developer tools for accelerated product development