LM3S800-IQN50-C2T Texas Instruments Integrated Circuit (Other) In Stock
Texas Instruments LM3S800-IQN50-C2T is a 32-bit ARM Cortex-M3 microcontroller with 32 MHz clock, integrated ADC-free design, and boundary scan support. Features 43 specifications including fixed-point format. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S800-IQN50-C2T 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
- 32-bit ARM Cortex-M3 core running at up to 50 MHz with efficient fixed-point processing
- Boundary scan (JTAG) support for in-circuit testing and debugging
- Compact LQFP package with comprehensive peripheral integration for embedded control applications
Applications
The LM3S800-IQN50-C2T is well-suited for industrial control systems, motor drive applications, and embedded automation where a 32-bit ARM Cortex-M3 core provides significant processing headroom. Its boundary scan support facilitates board-level testing in high-reliability designs. The device is also used in communications gateways and smart energy metering equipment requiring deterministic real-time performance.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Has ADC | NO |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M3 |
| Clock Frequency-Max | 0.032MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| Format | FIXED POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G48 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of I/O Lines | 36 |
| Number of Serial I/Os | 4 |
| Number of Timers | 3 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP48,.35SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 8192 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 50MHz |
| Supply Current-Max | 110mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S800-IQN50-C2T:
Frequently Asked Questions
What CPU architecture and clock speed does the LM3S800-IQN50-C2T use?
The LM3S800-IQN50-C2T is based on the 32-bit ARM Cortex-M3 core operating at up to 50 MHz, delivering strong real-time performance for embedded control and communications tasks while maintaining low power consumption across its operating range.
Does the LM3S800-IQN50-C2T support boundary scan testing?
Yes, the LM3S800-IQN50-C2T includes boundary scan (JTAG) support, making it compatible with IEEE 1149.1 in-circuit testing. This is particularly useful in industrial and automotive board designs where automated test equipment validates assembly quality before deployment.
Which industrial or automation applications are a strong fit for the LM3S800-IQN50-C2T?
The LM3S800-IQN50-C2T fits motor control, building automation, smart energy metering, and industrial gateway designs that demand a 32-bit Cortex-M3 core at 50 MHz with extensive on-chip peripherals and 43 configurable specifications, all in a production-ready package with worldwide distribution.
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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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