Overview
The Texas Instruments LM3S9B96-IQC80-B1 is a member of the Stellaris Tempest-class microcontroller family, based on the ARM Cortex-M3 processor. This microcontroller is designed to provide advanced capabilities for a wide range of applications, including industrial control, medical devices, and consumer electronics. It features an 80 MHz clock speed, 256 KB of flash memory, and 96 KB of SRAM, making it a robust choice for demanding embedded systems.
Key Specifications
| Parameter | Value |
|---|---|
| Processor | ARM Cortex-M3 |
| Clock Speed | 80 MHz |
| Flash Memory | 256 KB |
| SRAM | 96 KB |
| Package Type | 100-LQFP (14x14 mm) |
| Voltage Range | 1.3V/3.3V |
| Peripherals | Ethernet MAC+PHY, USB OTG, CAN, I2S, EPI |
Key Features
- Advanced Processor: ARM Cortex-M3 processor with 80 MHz clock speed.
- Memory: 256 KB of flash memory and 96 KB of SRAM.
- Communication Interfaces: Integrated Ethernet MAC+PHY, USB On-The-Go (OTG), and Controller Area Network (CAN) interface.
- Audio Interface: Inter-Integrated Circuit Sound (I2S) interface for audio applications.
- Debugging: Supports JTAG and SWD debugging with an integrated in-circuit debug interface (ICDI).
- Operating System: SAFERTOS™ operating system pre-programmed in the microcontroller ROM.
Applications
- Industrial Control: Suitable for industrial automation, motor control, and sensor interfaces.
- Medical Devices: Can be used in medical equipment requiring precise control and communication.
- Consumer Electronics: Ideal for smart home devices, audio equipment, and other consumer electronics.
- Automotive Systems: Applicable in automotive systems requiring robust communication and control capabilities.
Q & A
- Q: What is the clock speed of the LM3S9B96-IQC80-B1 microcontroller?
A: The clock speed is 80 MHz. - Q: How much flash memory does the LM3S9B96-IQC80-B1 have?
A: It has 256 KB of flash memory. - Q: What are the communication interfaces available on this microcontroller?
A: It includes Ethernet MAC+PHY, USB OTG, CAN, and I2S interfaces. - Q: Does the LM3S9B96-IQC80-B1 support debugging?
A: Yes, it supports JTAG and SWD debugging with an integrated ICDI. - Q: What operating system is pre-programmed in the microcontroller ROM?
A: The SAFERTOS™ operating system is pre-programmed. - Q: What is the package type of the LM3S9B96-IQC80-B1?
A: It is packaged in a 100-LQFP (14x14 mm). - Q: What are the voltage ranges supported by this microcontroller?
A: It supports 1.3V/3.3V voltage ranges. - Q: Can the LM3S9B96-IQC80-B1 be used in industrial applications?
A: Yes, it is suitable for industrial automation and control. - Q: Does the microcontroller have any audio capabilities?
A: Yes, it includes an I2S interface for audio applications. - Q: Is there a development kit available for this microcontroller?
A: Yes, the Stellaris LM3S9B96 Development Board is available for development purposes.
