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LM3S1138-IQC50-A2 from TI,Texas Instruments

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LM3S1138-IQC50-A2

Manufacturer: TI

Stellaris LM3S Microcontroller 100-LQFP -40 to 85

Partnumber Manufacturer Quantity Availability
LM3S1138-IQC50-A2,LM3S1138IQC50A2 TI 35 In Stock

Description and Introduction

Stellaris LM3S Microcontroller 100-LQFP -40 to 85 The LM3S1138-IQC50-A2 is a microcontroller from Texas Instruments (TI) under the Stellaris® ARM® Cortex™-M3 series. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

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

### **Series:**  
Stellaris® ARM® Cortex™-M3  

### **Key Specifications:**  
- **Core:** ARM Cortex-M3  
- **Clock Speed:** 50 MHz  
- **Flash Memory:** 64 KB  
- **SRAM:** 16 KB  
- **Operating Voltage:** 3.3V  
- **Package:** 100-pin LQFP (Low-profile Quad Flat Package)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Features:**  
- **Integrated Peripherals:**  
  - USB 2.0 Full-Speed Device/Host/OTG  
  - UART, SSI/SPI, I²C interfaces  
  - 10-bit ADC (Analog-to-Digital Converter)  
  - PWM (Pulse-Width Modulation) modules  
  - General-Purpose Timers  
  - Watchdog Timer  

- **Debug & Development Support:**  
  - JTAG and Serial Wire Debug (SWD) interfaces  
  - Embedded Trace Macrocell (ETM) for real-time debugging  

- **Industrial & Consumer Applications:**  
  - Suitable for motor control, industrial automation, and embedded systems  

This microcontroller is designed for low-power, high-performance embedded applications with robust connectivity options.  

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

Application Scenarios & Design Considerations

Stellaris LM3S Microcontroller 100-LQFP -40 to 85

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