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LM3S817-IQN50-C2 from LUMINARY

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LM3S817-IQN50-C2

Manufacturer: LUMINARY

Stellaris LM3S Microcontroller 48-LQFP -40 to 85

Partnumber Manufacturer Quantity Availability
LM3S817-IQN50-C2,LM3S817IQN50C2 LUMINARY 11 In Stock

Description and Introduction

Stellaris LM3S Microcontroller 48-LQFP -40 to 85 The LM3S817-IQN50-C2 is a microcontroller from the Luminary Micro Stellaris family, now part of Texas Instruments. Below are its key specifications, descriptions, and features:

### **Manufacturer:**  
- **Luminary Micro** (acquired by Texas Instruments)  

### **Specifications:**  
- **Core:** ARM Cortex-M3  
- **Clock Speed:** 50 MHz  
- **Flash Memory:** 128 KB  
- **SRAM:** 32 KB  
- **Operating Voltage:** 3.3V  
- **Package:** 100-pin LQFP (Low-profile Quad Flat Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The LM3S817-IQN50-C2 is a 32-bit microcontroller designed for embedded applications requiring high performance and connectivity.  
- It integrates an ARM Cortex-M3 core with on-chip peripherals, making it suitable for industrial, automotive, and consumer applications.  

### **Features:**  
- **Processor:**  
  - ARM Cortex-M3 with 50 MHz operation  
  - Thumb-2 instruction set for efficient code execution  
- **Memory:**  
  - 128 KB Flash for program storage  
  - 32 KB SRAM for data  
- **Peripherals:**  
  - 8-channel 10-bit ADC (Analog-to-Digital Converter)  
  - 3 UARTs (Universal Asynchronous Receiver/Transmitter)  
  - 2 SSI/SPI (Synchronous Serial Interface)  
  - 2 I2C interfaces  
  - 4 PWM (Pulse-Width Modulation) outputs  
  - 6 timers (32-bit/16-bit)  
  - Watchdog timer  
- **Connectivity:**  
  - USB 2.0 Full-Speed Device/Host/OTG support  
  - Ethernet MAC (Media Access Control) with MII/RMII interface  
- **Debugging:**  
  - JTAG/SWD (Serial Wire Debug) support  
  - Embedded Trace Macrocell (ETM) for real-time trace  

This microcontroller is designed for applications requiring robust performance, real-time control, and connectivity.  

(Note: For the latest documentation, refer to Texas Instruments' resources, as Luminary Micro products were integrated into TI’s portfolio.)

Application Scenarios & Design Considerations

Stellaris LM3S Microcontroller 48-LQFP -40 to 85

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