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LM3S8971-IQC50-A2 from TI,Texas Instruments

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LM3S8971-IQC50-A2

Manufacturer: TI

Stellaris LM3S Microcontroller 100-LQFP -40 to 85

Partnumber Manufacturer Quantity Availability
LM3S8971-IQC50-A2,LM3S8971IQC50A2 TI 122 In Stock

Description and Introduction

Stellaris LM3S Microcontroller 100-LQFP -40 to 85 The LM3S8971-IQC50-A2 is a microcontroller from Texas Instruments (TI) under the Stellaris® ARM® Cortex™-M3 series.  

### **Key Specifications:**  
- **Core:** ARM Cortex-M3  
- **Operating Frequency:** 50 MHz  
- **Flash Memory:** 256 KB  
- **SRAM:** 64 KB  
- **Package:** 100-pin LQFP (Low-profile Quad Flat Package)  
- **Operating Voltage:** 3.3 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **GPIO Pins:** Up to 68 (depending on configuration)  
- **Communication Interfaces:**  
  - 3x UARTs  
  - 2x SSI/SPI  
  - 2x I²C  
  - USB 2.0 Full-Speed OTG/Host/Device  
  - CAN 2.0 A/B  
- **Analog Features:**  
  - 2x 10-bit ADCs (up to 8 channels)  
  - 3x Analog Comparators  
- **Timers:**  
  - 4x General-Purpose Timers (16/32-bit)  
  - 2x Watchdog Timers  
  - 1x SysTick Timer  

### **Features:**  
- **Industrial-Grade:** Designed for robust applications.  
- **Integrated Peripherals:** Reduces external component requirements.  
- **Low Power Modes:** Supports sleep and deep-sleep modes.  
- **JTAG/SWD Debugging:** Supports ARM CoreSight™ debug interface.  
- **PWM Modules:** 6x PWM outputs with dead-band generation.  

This microcontroller is commonly used in industrial control, automation, and embedded applications.  

(Note: Always verify with the latest datasheet from TI for updates.)

Application Scenarios & Design Considerations

Stellaris LM3S Microcontroller 100-LQFP -40 to 85

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