LM3S9B92-IBZ80-C5T Texas Instruments Integrated Circuit (BGA) In Stock
The LM3S9B92-IBZ80-C5T is a 32-bit ARM Cortex-M3 Stellaris microcontroller by Texas Instruments in a 108-ball BGA package. It features integrated ADC, DMA channels, boundary scan support, and operates at up to 16.384 MHz for embedded control tasks. From $10.00 in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- BGA
- Pin Count
- 108
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S9B92-IBZ80-C5T Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ARM Cortex-M3 32-bit processor core provides efficient execution of embedded control and signal processing algorithms
- Integrated ADC and DMA channels enable autonomous data acquisition without CPU intervention, freeing resources for application logic
- Boundary scan (JTAG) support simplifies board-level testing and in-system debugging during development and production validation
- 108-ball BGA package offers a compact footprint with dense I/O routing for space-constrained embedded system designs
Applications
The LM3S9B92-IBZ80-C5T is suited for embedded control applications requiring a compact BGA footprint, such as industrial automation controllers, smart energy meters, and networked sensor nodes. Its integrated ADC and DMA channels make it ideal for data acquisition systems and real-time sensor fusion applications. Boundary scan capability and Cortex-M3 debug infrastructure also facilitate efficient firmware development and production-level board testing in complex multi-board designs.
Specifications
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M3 |
| Clock Frequency-Max | 16.384MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| JESD-30 Code | S-PBGA-B108 |
| JESD-609 Code | e1 |
| Number of I/O Lines | 65 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | BGA108,12X12,32 |
| Package Shape | SQUARE |
| Package Style | GRID ARRAY, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 98304 |
| ROM (words) | 262144 |
| ROM Programmability | FLASH |
| Speed | 80MHz |
| Supply Voltage-Max | 1.365V |
| Supply Voltage-Min | 1.3V |
| Supply Voltage-Nom | 1.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN SILVER COPPER |
| Terminal Form | BALL |
| Terminal Pitch | 0.8mm |
| Terminal Position | BOTTOM |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | BGA |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.31.00.25 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S9B92-IBZ80-C5T:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 80MHz, CMOS, PBGA108
Frequently Asked Questions
What processor core does the LM3S9B92-IBZ80-C5T use?
The LM3S9B92-IBZ80-C5T is based on the ARM Cortex-M3 32-bit RISC processor core, which provides a powerful yet energy-efficient platform for running real-time embedded firmware, RTOS-based applications, and digital control algorithms.
Does the LM3S9B92-IBZ80-C5T include ADC and DMA support?
Yes, the LM3S9B92-IBZ80-C5T integrates on-chip ADC channels and DMA support. The DMA engine allows peripheral data transfers to occur autonomously without CPU intervention, enabling efficient data acquisition pipelines and reducing latency in sensor interface applications.
What package does the LM3S9B92-IBZ80-C5T use and what are its dimensions implications?
The LM3S9B92-IBZ80-C5T uses a 108-ball PBGA (Plastic Ball Grid Array) package (JESD-30 code S-PBGA-B108), which provides a compact, high-density footprint with short signal traces, reducing parasitic inductance and improving high-frequency signal integrity in embedded PCB designs.
What are common applications for the LM3S9B92-IBZ80-C5T?
Common applications include industrial control systems, building automation nodes, smart energy management devices, medical monitoring equipment, and IoT edge controllers. The Cortex-M3 core with integrated DMA and ADC supports a wide range of real-time sensing and control tasks with minimal external components.
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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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