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LM3S308-IQN25-C2 from TI,Texas Instruments

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LM3S308-IQN25-C2

Manufacturer: TI

Stellaris LM3S Microcontroller 48-LQFP -40 to 85

Partnumber Manufacturer Quantity Availability
LM3S308-IQN25-C2,LM3S308IQN25C2 TI 220 In Stock

Description and Introduction

Stellaris LM3S Microcontroller 48-LQFP -40 to 85 The LM3S308-IQN25-C2 is a microcontroller from Texas Instruments (TI). Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Core:** ARM® Cortex™-M3  
- **Operating Frequency:** Up to 50 MHz  
- **Flash Memory:** 128 KB  
- **SRAM:** 32 KB  
- **Package:** 48-pin LQFP (Low-profile Quad Flat Package)  
- **Operating Voltage:** 3.3 V  
- **Operating Temperature Range:** -40°C to +85°C  
- **GPIO Pins:** 35  
- **Communication Interfaces:**  
  - UART (Universal Asynchronous Receiver/Transmitter)  
  - SSI (Synchronous Serial Interface)  
  - I²C (Inter-Integrated Circuit)  
  - USB 2.0 Full-Speed Device/Host/OTG  
- **Timers:**  
  - 4 General-Purpose Timers (16/32-bit)  
  - 2 Watchdog Timers  
- **Analog Features:**  
  - 8-channel 10-bit ADC (Analog-to-Digital Converter)  
  - 2 Analog Comparators  
- **Debug Interface:** JTAG and SWD (Serial Wire Debug)  

### **Descriptions:**  
The LM3S308-IQN25-C2 is a microcontroller based on the ARM Cortex-M3 architecture, designed for embedded applications requiring connectivity and real-time control. It integrates multiple communication interfaces, including USB, UART, and I²C, making it suitable for industrial, consumer, and networking applications.  

### **Features:**  
- **High-Performance 32-bit ARM Cortex-M3 Core**  
- **Integrated Memory (Flash & SRAM)**  
- **Multiple Communication Peripherals (USB, UART, SSI, I²C)**  
- **Flexible Timer Modules**  
- **Analog-to-Digital Conversion (ADC) Support**  
- **Low-Power Modes for Energy Efficiency**  
- **Robust Debug and Trace Capabilities**  

This information is strictly based on the available knowledge base. No additional guidance or suggestions are provided.

Application Scenarios & Design Considerations

Stellaris LM3S Microcontroller 48-LQFP -40 to 85
Partnumber Manufacturer Quantity Availability
LM3S308-IQN25-C2,LM3S308IQN25C2 LUMINARY 7 In Stock

Description and Introduction

Stellaris LM3S Microcontroller 48-LQFP -40 to 85 The LM3S308-IQN25-C2 is a microcontroller from Luminary Micro (now part of Texas Instruments). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:

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

### **Specifications:**  
- **Core:** ARM Cortex-M3  
- **Operating Frequency:** 25 MHz  
- **Flash Memory:** 128 KB  
- **SRAM:** 32 KB  
- **Package:** 64-pin LQFP (Low-profile Quad Flat Package)  
- **Operating Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  

### **Key Features:**  
- **Peripherals:**  
  - 8-channel 10-bit ADC  
  - 3 UARTs (with IrDA support)  
  - 2 SSI/SPI interfaces  
  - 2 I2C interfaces  
  - 4 general-purpose timers  
  - PWM outputs  
  - Watchdog timer  
  - Analog comparators  

- **Connectivity:**  
  - USB 2.0 Full-Speed Device/Host/OTG controller  
  - Ethernet MAC (10/100 Mbps)  

- **Debugging Support:**  
  - JTAG and Serial Wire Debug (SWD) interfaces  

- **Additional Features:**  
  - Integrated oscillator (no external crystal required for some operations)  
  - Low-power sleep modes  

This microcontroller is designed for embedded applications requiring connectivity and real-time control, such as industrial automation, consumer electronics, and networking devices.

Application Scenarios & Design Considerations

Stellaris LM3S Microcontroller 48-LQFP -40 to 85

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