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LM3S811-IQN50-C2 from LUMINARY

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LM3S811-IQN50-C2

Manufacturer: LUMINARY

Stellaris LM3S Microcontroller 48-LQFP -40 to 85

Partnumber Manufacturer Quantity Availability
LM3S811-IQN50-C2,LM3S811IQN50C2 LUMINARY 7 In Stock

Description and Introduction

Stellaris LM3S Microcontroller 48-LQFP -40 to 85 The LM3S811-IQN50-C2 is a microcontroller from the LUMINARY Micro Stellaris family, manufactured by Texas Instruments (formerly Luminary Micro). Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- **Luminary Micro** (now part of Texas Instruments)  

### **Specifications:**  
- **Core:** ARM Cortex-M3  
- **Clock Speed:** 50 MHz  
- **Flash Memory:** 64 KB  
- **SRAM:** 8 KB  
- **Operating Voltage:** 3.3 V  
- **Package:** LQFP (Low-profile Quad Flat Package)  
- **Pin Count:** 48  
- **Operating Temperature Range:** -40°C to +85°C  

### **Features:**  
- **Peripherals:**  
  - 3 x UART (Universal Asynchronous Receiver/Transmitter)  
  - 2 x I²C (Inter-Integrated Circuit)  
  - 1 x SPI (Serial Peripheral Interface)  
  - 4 x 16-bit timers  
  - 1 x Watchdog Timer  
  - 6 x PWM (Pulse Width Modulation) outputs  
  - 8 x ADC (Analog-to-Digital Converter) channels (10-bit resolution)  
  - GPIO (General-Purpose Input/Output) pins  

- **Debugging & Programming:**  
  - JTAG/SWD (Serial Wire Debug) interface  
  - In-system programming (ISP) support  

- **Additional Features:**  
  - Integrated oscillator (no external crystal required for basic operation)  
  - Low-power sleep modes  
  - Industrial and commercial temperature range support  

### **Applications:**  
- Industrial control  
- Consumer electronics  
- Embedded systems  
- Motor control  
- Automation  

This microcontroller is designed for cost-sensitive applications requiring ARM Cortex-M3 performance with integrated peripherals.

Application Scenarios & Design Considerations

Stellaris LM3S Microcontroller 48-LQFP -40 to 85

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