Overview
The Texas Instruments LM3S9D96-IBZ80-A2 is a 32-bit ARM Cortex-M3 microcontroller, part of the Stellaris LM3S9D96 device family. This microcontroller is designed for high-performance embedded control systems, offering a robust set of peripherals and communication interfaces. It is manufactured by Texas Instruments, which acquired the Stellaris microcontroller line from Luminary Micro. The LM3S9D96-IBZ80-A2 is known for its efficient computing capabilities, lower power consumption, and fast data processing, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Part Number | LM3S9D96-IBZ80-A2 |
| Core Processor | ARM Cortex-M3 |
| Maximum CPU Frequency | 80 MHz |
| Program Memory Type | FLASH |
| Program Memory Size | 512 KB (512K x 8) |
| RAM Size | 96 KB |
| Supply Voltage (Vcc/Vdd) | 1.235 V ~ 1.365 V |
| Package / Case | 108-BGA (10x10) |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of I/O | 65 |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT |
| Connectivity | CANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG |
Key Features
- High-Performance Architecture: The LM3S9D96-IBZ80-A2 features a 32-bit ARM Cortex-M3 processor core, providing efficient computing with lower power consumption.
- Memory and Storage: It includes 512 KB of FLASH memory and 96 KB of RAM, ensuring ample on-board memory for various applications.
- Peripherals and Interfaces: The microcontroller is equipped with a robust set of peripherals, including PWM, WDT, DMA, CANbus, Ethernet, and USB OTG, among others.
- Communication Interfaces: Multiple communication interfaces such as I²C, SPI, SSI, UART/USART, and more are available, making it versatile for different use cases.
- Power and Reliability: The device operates within a supply voltage range of 1.235 V to 1.365 V and is lead-free and RoHS compliant, ensuring long-term reliability and compliance with industry standards.
Applications
- Industrial Automation: Suitable for control systems in industrial automation due to its robust peripheral set and communication interfaces.
- Process Control: Ideal for process control applications requiring precise and efficient control mechanisms.
- Automotive Systems: Used in various automotive systems due to its reliability and performance under different operating conditions.
- Networking Equipment: Applicable in networking equipment where high-speed data processing and multiple communication interfaces are necessary.
- Consumer Electronics: Found in consumer electronics where efficient computing and lower power consumption are critical.
Q & A
- What is the core processor of the LM3S9D96-IBZ80-A2?
The core processor is the ARM Cortex-M3.
- What is the maximum CPU frequency of the LM3S9D96-IBZ80-A2?
The maximum CPU frequency is 80 MHz.
- How much program memory does the LM3S9D96-IBZ80-A2 have?
The device has 512 KB of FLASH memory.
- What is the RAM size of the LM3S9D96-IBZ80-A2?
The RAM size is 96 KB.
- What are the supply voltage ranges for the LM3S9D96-IBZ80-A2?
The supply voltage range is 1.235 V to 1.365 V.
- What package type is the LM3S9D96-IBZ80-A2 available in?
The device is packaged in a 108-BGA (10x10) case.
- Is the LM3S9D96-IBZ80-A2 lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What are some of the key peripherals available on the LM3S9D96-IBZ80-A2?
The device includes peripherals like PWM, WDT, DMA, CANbus, Ethernet, and USB OTG.
- What are some common applications of the LM3S9D96-IBZ80-A2?
Common applications include industrial automation, process control, automotive systems, networking equipment, and consumer electronics.
- Is the LM3S9D96-IBZ80-A2 still in production?
No, the LM3S9D96-IQC80-A2 variant was discontinued on July 1, 2015. However, other variants may still be available or have been replaced by newer models.
