Texas Instruments LM3S1Z16-IQR50-C3T

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Product attributes Property Value
Manufacturer Texas Instruments
Product Series Stellaris® ARM® Cortex®-M3S 1000
Packaging | Tape & Reel (TR)
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 50MHz
Connectivity I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 33
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 6K x 8
Voltage - Supply (Vcc/Vdd) 1.08V ~ 1.32V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

Texas Instruments LM3S1Z16-IQR50-C3T - High-Performance ARM Cortex-M3 Microcontroller

The LM3S1Z16-IQR50-C3T from Texas Instruments is a premium 32-bit microcontroller from the Stellaris ARM Cortex-M3S 1000 series, engineered for demanding embedded and industrial electronics applications. This powerful MCU combines exceptional processing capabilities with comprehensive connectivity options, making it the ideal choice for OEMs and system integrators requiring reliable, long-lifecycle components.

Key Features & Benefits

  • High-Performance Processing: ARM Cortex-M3 core running at 50MHz delivers responsive real-time performance
  • Ample Memory: 16KB Flash program memory and 6KB RAM for complex application development
  • Versatile Connectivity: Multiple interfaces including I2C, IrDA, LINbus, Microwire, SPI, SSI, and UART/USART
  • Rich Peripheral Set: Integrated DMA, PWM, WDT, Brown-out Detect/Reset, and POR for robust system design
  • 33 I/O Pins: Extensive GPIO for flexible interfacing with sensors, displays, and other components
  • 10-bit ADC: 8-channel analog-to-digital converter for precision sensor readings
  • Industrial Temperature Range: Operates reliably from -40°C to 85°C
  • Compact Surface Mount Package: 64-LQFP (10x10mm) for space-efficient PCB designs
  • RoHS Compliant: Meets environmental standards for global distribution

Ideal Applications

Perfect for industrial automation, motor control, building automation, medical devices, consumer electronics, and IoT edge devices requiring reliable 32-bit processing with extensive peripheral support.

Technical Advantages & Design Benefits

  • Proven ARM Architecture: Industry-standard Cortex-M3 core ensures code portability and extensive toolchain support
  • Low Power Operation: Optimized power modes extend battery life in portable applications
  • Flexible Clocking: Internal oscillator with PLL for simplified board design and reduced BOM cost
  • Robust Communication: Multiple serial interfaces enable seamless integration with sensors, displays, and wireless modules
  • Real-Time Capable: Nested Vectored Interrupt Controller (NVIC) delivers deterministic interrupt response
  • Development Ecosystem: Supported by TI's Code Composer Studio, Keil MDK, and IAR Embedded Workbench

Quality & Authenticity Guarantee

Every LM3S1Z16-IQR50-C3T microcontroller from HQICKEY is sourced directly from authorized Texas Instruments distributors. We provide:

  • 100% authentic components with full traceability
  • Long lifecycle availability for production continuity
  • Technical support from experienced embedded systems engineers
  • Global shipping with reliable fulfillment for volume orders
  • RoHS compliance documentation and certificates of conformance

Why Choose HQICKEY for Your Semiconductor Components?

At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with long lifecycle availability and dedicated technical support. Our global fulfillment network ensures reliable delivery for production-scale requirements, backed by rigorous quality control and authenticity guarantees.

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