Stellaris LM3S Microcontroller 48-LQFP -40 to 85 The LM3S800-IQN50-C2T is a microcontroller manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information:
### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)
- **Core:** ARM® Cortex™-M3
- **Operating Frequency:** Up to 50 MHz
- **Flash Memory:** 64 KB
- **SRAM:** 16 KB
- **Package:** 100-pin LQFP (Low-profile Quad Flat Package)
- **Operating Voltage:** 3.3 V
- **Operating Temperature Range:** -40°C to +85°C
- **GPIO Pins:** 53
- **Timers:** 4 x 16-bit or 2 x 32-bit timers
- **ADC Channels:** 8 x 10-bit ADC channels
- **Communication Interfaces:**
- UART (Universal Asynchronous Receiver/Transmitter)
- SSI (Synchronous Serial Interface)
- I²C (Inter-Integrated Circuit)
- CAN (Controller Area Network)
- **PWM Channels:** 6
- **Watchdog Timer:** Yes
- **Debug Interface:** JTAG and SWD (Serial Wire Debug)
### **Descriptions:**
The LM3S800-IQN50-C2T is part of TI’s Stellaris® ARM Cortex-M3 microcontroller family, designed for embedded applications requiring high performance and low power consumption. It integrates a 50 MHz ARM Cortex-M3 core with on-chip memory, peripherals, and communication interfaces, making it suitable for industrial, automotive, and consumer applications.
### **Features:**
- **High-Performance 32-bit ARM Cortex-M3 Core**
- **On-Chip Memory:** 64 KB Flash, 16 KB SRAM
- **Rich Peripheral Set:** Includes UART, SSI, I²C, CAN, PWM, and ADC
- **Flexible Clocking Options:** Internal oscillator, PLL, and external clock support
- **Low-Power Modes:** Sleep and Deep-Sleep modes for power-sensitive applications
- **Robust Debugging Capabilities:** JTAG and SWD interfaces
- **Industrial-Grade Temperature Range:** Operates reliably in harsh environments (-40°C to +85°C)
This microcontroller is ideal for applications such as motor control, industrial automation, and embedded systems requiring real-time processing.
