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LM3S6918-IBZ50-A2 from TEXASINSTRUM

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LM3S6918-IBZ50-A2

Manufacturer: TEXASINSTRUM

Stellaris LM3S Microcontroller 108-NFBGA -40 to 85

Partnumber Manufacturer Quantity Availability
LM3S6918-IBZ50-A2,LM3S6918IBZ50A2 TEXASINSTRUM 2835 In Stock

Description and Introduction

Stellaris LM3S Microcontroller 108-NFBGA -40 to 85 The LM3S6918-IBZ50-A2 is a microcontroller from Texas Instruments (TI) under the Stellaris® ARM® Cortex™-M3 series. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Core:** ARM Cortex-M3  
- **Operating Frequency:** 50 MHz  
- **Flash Memory:** 256 KB  
- **SRAM:** 64 KB  
- **Operating Voltage:** 3.3 V  
- **I/O Pins:** 48  
- **Package:** LQFP-100  
- **Temperature Range:** -40°C to +85°C  
- **Communication Interfaces:**  
  - USB 2.0 Full-Speed OTG/Host/Device  
  - UART, SSI/SPI, I²C  
  - CAN 2.0 A/B  
  - 10/100 Ethernet MAC + PHY  

### **Descriptions:**
- The LM3S6918-IBZ50-A2 is designed for embedded applications requiring connectivity and real-time control.  
- It integrates Ethernet, USB, and CAN interfaces, making it suitable for industrial and networking applications.  
- Features a 32-bit ARM Cortex-M3 core with efficient processing and low power consumption.  

### **Features:**
- **ARM Cortex-M3 Core:**  
  - 50 MHz performance with Thumb-2 instruction set.  
  - Hardware divide and single-cycle multiply.  
- **Memory Protection Unit (MPU):** Enhances system reliability.  
- **Peripherals:**  
  - 8-channel 10-bit ADC.  
  - 3 x 32-bit timers (PWM capable).  
  - Watchdog timer.  
  - Analog comparators.  
- **Ethernet MAC + PHY:** Supports 10/100 Mbps with DMA.  
- **USB 2.0 OTG/Host/Device:** Full-speed operation.  
- **CAN Controller:** Compliant with CAN 2.0 A/B.  
- **Low Power Modes:** Sleep and Deep-Sleep modes for power-sensitive applications.  

This microcontroller is ideal for industrial automation, networking, and embedded control systems.  

(Note: The LM3S series has been succeeded by TI’s Tiva™ C Series, but the LM3S6918-IBZ50-A2 remains available.)

Application Scenarios & Design Considerations

Stellaris LM3S Microcontroller 108-NFBGA -40 to 85

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