Manufacturer Part Number
LM3S300-IQN25-C2
Manufacturer
Texas Instruments
Introduction
The LM3S300-IQN25-C2 is part of the Stellaris ARM Cortex-M3S 300 series, designed for embedded microcontroller applications. It utilizes a 32-bit single-core ARM Cortex-M3 processor.
Product Features and Performance
32-bit ARM Cortex-M3 core processor with a speed of 25MHz
Connectivity includes I2C, Microwire, SPI, SSI, UART/USART
Features Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)
Internal oscillator
36 I/O pins
Product Advantages
Efficient processing with ARM Cortex-M3 core contributing to better real-time operation
Adequate speed for a variety of basic embedded systems
Multiple connectivity options for enhanced interfacing capabilities
Equipped with critical peripherals supporting system reliability and safety
Key Technical Parameters
Core Size: 32-Bit Single-Core
Speed: 25MHz
Program Memory Size: 16KB (16K x 8)
RAM Size: 4K x 8
Voltage Supply (Vcc/Vdd): 3V to 3.6V
Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Packaging: 48-LQFP (7x7)
Quality and Safety Features
Embracement of critical safety peripherals like Brown-out Detect/Reset and Watchdog Timer
Compatibility
Compatible with a broad range of external components through its multiple connectivity interfaces
Application Areas
Suitable for light-weight embedded systems across various sectors, including consumer electronics, automation, and IoT devices
Product Lifecycle
Marked as Not For New Designs, indicating that it may be near end-of-life with potential for discontinuation and replacement suggestions to be considered
Several Key Reasons to Choose This Product
Reliability through integrated safety features
Flexibility in design with assorted connectivity options
Proven core architecture (ARM Cortex-M3) delivering robust performance for embedded applications
Availability in industrial temperature ranges, facilitating deployment in varied environments
Surface mount package supporting compact and efficient designs