Overview
The LM3S9B96-IQC80-C1T is a microcontroller from Texas Instruments' Stellaris family, designed for high-performance applications, particularly in industrial settings. This device features a 32-bit ARM Cortex-M3 core, operating at a maximum frequency of 80 MHz. It is equipped with 256 KB of flash memory and 96 KB of SRAM, providing ample storage for program and data. The microcontroller includes a variety of peripheral interfaces such as UART, SPI, I2C, USB OTG, and more, facilitating robust communication and control capabilities. With its wide operating voltage range of 1.8V to 3.6V and multiple power-saving modes, it is well-suited for battery-powered and energy-efficient applications.
Key Specifications
| Specification | Details |
|---|---|
| Part Package | 100-LQFP (14×14) |
| Mounting Method | Surface Mount |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit Single-Core |
| Speed | 80 MHz |
| Connectivity | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
| Peripherals | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT |
| Number of I/O | 65 |
| Program Memory Size | 256 KB (256K x 8) |
| Program Memory Type | FLASH |
| RAM Size | 96 KB (96K x 8) |
| Voltage – Supply (Vcc/Vdd) | 1.235V ~ 1.365V |
| Data Converters | A/D 16x10b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
Key Features
- High-Performance Core: 32-bit ARM Cortex-M3 core operating at 80 MHz.
- Memory and Storage: 256 KB of flash memory and 96 KB of SRAM.
- Peripheral Interfaces: Includes UART, SPI, I2C, USB OTG, CANbus, Ethernet, and more for comprehensive communication capabilities.
- Power Management: Wide operating voltage range (1.8V to 3.6V) and multiple power-saving modes for energy efficiency.
- Peripherals and Interfaces: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT, and various other interfaces for robust control and data handling.
Applications
The LM3S9B96-IQC80-C1T microcontroller is commonly used in a variety of applications, including:
- Industrial Automation: Control systems, motor control, and other industrial automation tasks.
- Internet of Things (IoT): IoT devices that require real-time control and communication capabilities.
- Embedded Systems: Real-time control and data processing in embedded systems.
Q & A
- Q: What is the core processor of the LM3S9B96-IQC80-C1T microcontroller?
A: The core processor is the ARM® Cortex®-M3. - Q: What is the maximum operating frequency of the LM3S9B96-IQC80-C1T?
A: The maximum operating frequency is 80 MHz. - Q: How much flash memory and SRAM does the LM3S9B96-IQC80-C1T have?
A: It has 256 KB of flash memory and 96 KB of SRAM. - Q: What are the key peripheral interfaces available on the LM3S9B96-IQC80-C1T?
A: The key peripheral interfaces include UART, SPI, I2C, USB OTG, CANbus, Ethernet, and more. - Q: What is the operating voltage range of the LM3S9B96-IQC80-C1T?
A: The operating voltage range is 1.235V to 1.365V. - Q: Is the LM3S9B96-IQC80-C1T RoHS compliant?
A: Yes, it is RoHS3 compliant. - Q: What is the package type of the LM3S9B96-IQC80-C1T?
A: The package type is 100-LQFP (14×14). - Q: What are the typical applications of the LM3S9B96-IQC80-C1T?
A: Typical applications include industrial automation, IoT devices, and embedded systems. - Q: Is the LM3S9B96-IQC80-C1T still in production?
A: No, the LM3S9B96-IQC80-C1T is obsolete. - Q: How can I obtain the datasheet for the LM3S9B96-IQC80-C1T?
A: You can obtain the datasheet from the manufacturer's website or through authorized distributors.
