Manufacturer Part Number
LM3S8971-IQC50-A2
Manufacturer
Texas Instruments
Introduction
Embedded microcontroller for advanced control and connectivity applications
Product Features and Performance
ARM Cortex-M3 core processor
32-bit single-core architecture
Operating speed of 50MHz
Advanced connectivity including CANbus and Ethernet
Integrated peripherals such as PWM, WDT, and Brown-out Detect/Reset
Flash memory of 256KB for program storage
64KB RAM for data processing
Support for a variety of serial communication protocols including SPI and UART/USART
Product Advantages
High-performance ARM Cortex-M3 processor for efficient processing
Robust connectivity options tailored for complex applications
Suitable for real-time control systems due to fast operating speed
Broad range of integrated peripherals reduces external component needs
Key Technical Parameters
Core Processor: ARM Cortex-M3
Core Size: 32-Bit Single-Core
Speed: 50MHz
Connectivity: CANbus, Ethernet, IrDA, Microwire, QEI, SPI, SSI, UART/USART
Program Memory Size: 256KB
RAM Size: 64KB
Voltage - Supply: 2.25V ~ 2.75V
Data Converters: A/D 8x10b
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 100-LQFP
Quality and Safety Features
Brown-out Detect/Reset for system stability
Power-on Reset (POR) for reliable boot-up
Watchdog Timer (WDT) to prevent system hang-ups
Compatibility
Support for typical communication protocols ensures compatibility with various systems and devices
Operates over a wide range of supply voltages, enhancing compatibility with different power sources
Application Areas
Industrial automation and control systems
Networking and communication equipment
Automotive and transportation systems
Healthcare and medical devices
Product Lifecycle
Product Status: Active
Continuously supported with the possibility of future upgrades
Several Key Reasons to Choose This Product
Optimized for control and real-time applications with ARM Cortex-M3 core
Robust set of integrated peripherals simplifies system design
Diverse communication interfaces allow for use in various applications
Texas Instruments' reputation for quality and long-term support guarantees reliability
Embedded in a compact 100-LQFP package suitable for space-conscious designs
Operating over industrial temperature ranges ensures performance in harsh environments
LM3S8938-IBZ50-A2Texas InstrumentsIC MCU 32BIT 256KB FLASH 108BGA