LM3S6911-IQC50 Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
LM3S6911-IQC50 is a 32-bit ARM Cortex-M3 microcontroller running at 50 MHz by Texas Instruments. Key specs: 256 KB Flash, 64 KB SRAM, 10/100 Ethernet MAC, LQFP-100 package. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 100
- Lifecycle
- ACTIVE
- Datasheet
- LM3S6911-IQC50 Datasheet PDF
- Category
- Integrated Circuit
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ARM Cortex-M3 core at 50 MHz with 256 KB Flash and 64 KB SRAM for embedded control and connectivity applications
- Integrated 10/100 Ethernet MAC with MII/RMII interface enabling direct network connectivity without external controller
- Rich peripheral set including UART, SPI, I2C, ADC, PWM, and CAN for versatile embedded system design
Applications
The LM3S6911-IQC50 is designed for industrial control systems, building automation, and factory automation requiring Ethernet connectivity combined with real-time microcontroller performance. It suits networked embedded devices such as industrial gateways, motor controllers, and energy monitoring equipment. The device is also used in test and measurement systems needing integrated communication interfaces and high processing capability.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S6911-IQC50:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP100
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP100
Frequently Asked Questions
What is the CPU core and clock speed of the LM3S6911-IQC50?
The LM3S6911-IQC50 features a 32-bit ARM Cortex-M3 processor core operating at up to 50 MHz, providing deterministic real-time performance with a Thumb-2 instruction set and hardware division for embedded control applications.
What memory is included in the LM3S6911-IQC50?
The device includes 256 KB of on-chip Flash program memory and 64 KB of SRAM for data storage, providing sufficient resources for moderately complex firmware including TCP/IP stacks, RTOS kernels, and industrial protocol implementations.
Does the LM3S6911-IQC50 include Ethernet support?
Yes, the LM3S6911-IQC50 integrates a 10/100 Mbps Ethernet MAC with MII and RMII interfaces, supporting direct connection to an external PHY for full network connectivity without requiring an additional Ethernet controller IC.
What package does the LM3S6911-IQC50 use?
The LM3S6911-IQC50 is housed in a 100-pin LQFP (Low-Profile Quad Flat Package), offering a standard PCB footprint compatible with automated assembly and commonly used in industrial and commercial embedded system board designs.
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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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