LM3S5R31-IQC80-C3T Texas Instruments Integrated Circuit (Other) In Stock
LM3S5R31-IQC80-C3T is a 32-bit ARM Cortex-M3 microcontroller from Texas Instruments running at up to 80MHz with 67 GPIO lines, ADC, DMA, and PWM channels. It is housed in a 100-pin PQFP package for embedded control applications. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 100
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S5R31-IQC80-C3T Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- ?°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LM3S5R31-IQC80-C3T?
- 32-bit ARM Cortex-M3 core running at up to 80MHz delivering high computational performance for real-time embedded control
- 67 configurable I/O lines with integrated ADC, DMA, and PWM channels enabling versatile peripheral interfacing without external components
- 100-pin PQFP package providing ample connectivity for complex embedded system designs with multiple communication and control interfaces
- RoHS-compliant lead-free construction ensuring regulatory compliance for industrial and commercial end-product applications
What is LM3S5R31-IQC80-C3T used for?
The LM3S5R31-IQC80-C3T is designed for embedded control applications requiring a high-performance 32-bit processor with rich peripheral integration, including industrial automation, motor control, and smart energy systems. Its 67 GPIO lines, integrated ADC, PWM, and DMA channels make it ideal for data acquisition systems, robotics, and building automation controllers. The 100-pin PQFP package supports complex multi-peripheral designs in medical devices, communications equipment, and IoT gateways.
What are the specifications of LM3S5R31-IQC80-C3T?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Clock Frequency-Max | 16MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| JESD-30 Code | S-PQFP-G100 |
| Number of I/O Lines | 67 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| ROM Programmability | FLASH |
| Speed | 80MHz |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.31.00.25 |
Where can I find the LM3S5R31-IQC80-C3T datasheet?
LM3S5R31-IQC80-C3T Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3S5R31-IQC80-C3T?
Compatible alternatives and drop-in replacements for LM3S5R31-IQC80-C3T:
Frequently Asked Questions
Can the 100 pins LM3S5R31-IQC80-C3T fit this PCB or assembly requirement?
LM3S5R31-IQC80-C3T from Texas Instruments is documented as a Integrated Circuit with 100 pins, so engineers can compare routing density, mating needs, and footprint allocation against the target PCB before release.
What should buyers verify about the 100 pins configuration before sourcing LM3S5R31-IQC80-C3T?
Buyers should confirm the Other package, manufacturer traceability, datasheet revision, and 100 pins requirement before approving LM3S5R31-IQC80-C3T for production purchasing or alternate-source review.
Which applications are a practical fit for LM3S5R31-IQC80-C3T with 100 pins?
LM3S5R31-IQC80-C3T is a 32-bit ARM Cortex-M3 microcontroller from Texas Instruments running at up to 80MHz with 67 GPIO lines, ADC, DMA, and PWM channels. It is housed in a 100-pin PQFP package for embedded control applications. Available in stock with worldwide shipping. The 100 pins detail gives sourcing and engineering teams a concrete parameter to compare against board space, electrical constraints, mating requirements, and lifecycle risk.
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Why Buy from FindMyChip
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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