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LM3S2948-IQC50-A2 from TI,Texas Instruments

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LM3S2948-IQC50-A2

Manufacturer: TI

Stellaris LM3S Microcontroller 100-LQFP -40 to 85

Partnumber Manufacturer Quantity Availability
LM3S2948-IQC50-A2,LM3S2948IQC50A2 TI 7 In Stock

Description and Introduction

Stellaris LM3S Microcontroller 100-LQFP -40 to 85 The LM3S2948-IQC50-A2 is a microcontroller from Texas Instruments (TI) under the Stellaris® ARM® Cortex™-M3 series. Below are its specifications, descriptions, and features:

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

### **Part Number:**  
LM3S2948-IQC50-A2  

### **Core:**  
ARM® Cortex™-M3  

### **CPU Speed:**  
50 MHz  

### **Flash Memory:**  
128 KB  

### **SRAM:**  
32 KB  

### **Operating Voltage:**  
3.3 V  

### **Package:**  
100-pin LQFP (Low-Profile Quad Flat Package)  

### **Operating Temperature Range:**  
-40°C to +85°C  

### **Peripherals & Features:**  
- Integrated CAN 2.0 A/B controller  
- 10/100 Ethernet MAC with MII/RMII interface  
- USB 2.0 Full-Speed OTG/Host/Device controller  
- Three UARTs with IrDA support  
- Two SSI/SPI modules  
- Four I²C interfaces  
- Eight 32-bit timers (four configurable as PWM)  
- Two analog comparators  
- 12-bit ADC with 8 input channels  
- Up to 64 GPIO pins  
- JTAG and Serial Wire Debug (SWD) support  
- Hardware-based StellarisWare® Boot Loader  

### **Applications:**  
- Industrial control  
- Networking equipment  
- Embedded systems  
- Automotive applications  

This microcontroller is designed for real-time control applications with robust connectivity options.

Application Scenarios & Design Considerations

Stellaris LM3S Microcontroller 100-LQFP -40 to 85

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