Manufacturer Part Number
LM3S3651-IQR50-A0T
Manufacturer
Texas Instruments
Introduction
32-bit ARM Cortex-M3 microcontroller for embedded applications
Product Features and Performance
32-bit ARM Cortex-M3 Core
50MHz operating speed
128KB Flash memory
32KB RAM
Internal oscillator
Surface Mount 64-LQFP package
Product Advantages
Integrated connectivity with I2C, IrDA, SPI, SSI, UART/USART, and USB OTG
Multiple peripherals including DMA, PWM, WDT, and BOD/POR
High performance with low power consumption
Key Technical Parameters
Core Size: 32-Bit Single-Core
Speed: 50MHz
Number of I/O: 33
Program Memory Size: 128KB
RAM Size: 32KB
Voltage Supply: 2.25V to 2.75V
Data Converters: 4x 10-bit A/D
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Brown-out Detect/Reset feature for system integrity
Programmable Watchdog Timer for system recovery
Compatibility
Supports various serial communication protocols
Compatible with Stellaris® ARM® Cortex®-M3S 3000 series development tools
Application Areas
Industrial automation
Process control
Automotive applications
Internet of Things (IoT) devices
Product Lifecycle
Not For New Designs (Possible discontinuation and availability of replacements or upgrades should be checked)
Several Key Reasons to Choose This Product
Proven ARM Cortex-M3 reliability and performance
Broad connectivity support for versatile applications
Compact and low-power design for embedded systems
Robust peripheral set for comprehensive system control
Backed by Texas Instruments' support and reliability