Manufacturer Part Number
LM3S9D90-IQC80-A1
Manufacturer
Texas Instruments
Introduction
The LM3S9D90-IQC80-A1 is part of the Stellaris® ARM® Cortex®-M3S 9000 series, offering high-performance 32-bit computing capability combined with extensive connectivity options.
Product Features and Performance
Core Processor: ARM® Cortex®-M3 provides efficient 32-bit processing.
Core Size: 32-Bit Single-Core with a speed of up to 80MHz.
Extensive Connectivity: Supports CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, and USB OTG.
Enhanced Peripherals: Features Brown-out Detect/Reset, DMA, I2S, POR, PWM, and WDT.
Program Memory: Ample 512KB FLASH memory.
RAM: 96KB for efficient processing and operation.
Data Converters: Integrated 16x12b A/D converters for precise analog to digital conversions.
Operating Temperature: Designed to work within -40°C to 85°C.
Product Advantages
Broad connectivity options offer versatility in application development.
Large program memory and RAM support complex applications.
Integrated peripherals reduce the need for external components, thereby reducing system costs.
Key Technical Parameters
Speed: 80MHz
Program Memory Size: 512KB
RAM Size: 96K x 8
Voltage Supply: 1.235V ~ 1.365V
Number of I/O: 60
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Incorporates brown-out detect/reset to ensure reliable operation under varying voltage conditions.
Watchdog Timer (WDT) for system recovery in erroneous conditions.
Compatibility
The LM3S9D90-IQC80-A1’s wide range of connectivity features and 32-bit processing capability make it adaptable to a variety of development boards and systems.
Application Areas
This product is particularly suitable for industrial control, networking equipment, and complex embedded systems requiring high-speed processing and multiple connectivity options.
Product Lifecycle
Currently listed as Obsolete. Replacement or upgrade options should be considered for future designs.
Several Key Reasons to Choose This Product
High-speed 32-bit ARM Cortex-M3 core capable of addressing complex applications.
Extensive connectivity and peripheral integration offer design flexibility and cost-effective solutions.
Suitable for demanding applications with stringent temperature requirements.
Ample program memory and RAM for advanced and demanding software applications.
Directly supported by Texas Instruments, ensuring quality and reliability.
LM3S9D90-IQC80-A2TEXASINSTR