LM3S9B95-IQC100-C0 Texas Instruments Integrated Circuit (Other) In Stock
Stellaris LM3S9B95 ARM Cortex-M3 microcontroller with 256KB flash, 96KB SRAM, USB, Ethernet, and CAN interfaces. Features advanced motion control and connectivity peripherals for industrial and automotive applications. Available worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ARM Cortex-M3 core running at up to 80 MHz for high-performance embedded processing
- 256KB on-chip flash and 96KB SRAM for demanding application code and data storage
- Integrated USB 2.0 OTG, 10/100 Ethernet MAC, and CAN controller for versatile connectivity
- Advanced motion control PWM with fault handling for motor drive and power conversion systems
- Wide operating temperature range with multiple package options for industrial and automotive designs
Applications
The LM3S9B95 is well-suited for industrial automation and motor control applications requiring real-time processing with rich connectivity. Its integrated Ethernet and USB interfaces make it ideal for networked embedded systems such as building automation controllers, industrial HMI panels, and energy monitoring equipment. The device also targets automotive subsystems and transportation telematics where CAN communication and rugged operation are essential.
Specifications
| YTEOL | EYTEOL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Country of Origin | Country of Origin |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S9B95-IQC100-C0:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 80MHz, CMOS, PQFP100
Frequently Asked Questions
What is the CPU speed and memory configuration of the LM3S9B95?
The LM3S9B95 features an ARM Cortex-M3 core operating at up to 80 MHz, paired with 256KB of on-chip flash memory and 96KB of SRAM. This combination provides ample code storage and fast data processing capability for complex real-time embedded applications.
What communication interfaces are available on the LM3S9B95?
The LM3S9B95 integrates a rich set of connectivity peripherals including USB 2.0 OTG/Host/Device, 10/100 Ethernet MAC with MII/RMII, two CAN 2.0 controllers, three UART, two I2C, and two SSI/SPI interfaces, making it suitable for multi-protocol industrial and networked embedded systems.
What package does the LM3S9B95-IQC100-C0 come in and what are typical applications?
The LM3S9B95-IQC100-C0 is offered in a 100-pin LQFP package, providing a good balance of I/O density and board space. Typical applications include industrial motor control, building automation, energy meters, networked sensors, and automotive telematics modules that require USB, Ethernet, and CAN connectivity in a compact form factor.
Is the LM3S9B95 still in production and are there recommended alternatives?
The LM3S9B95 is part of Texas Instruments' legacy Stellaris product line. TI recommends migrating to the Tiva C Series microcontrollers such as the TM4C129x family, which offer pin-compatible or functionally equivalent options with extended support and improved peripheral integration, while maintaining ARM Cortex-M4 performance compatibility.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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