LM3S808-IQN50-C2 Texas Instruments Integrated Circuit (Other) In Stock
Texas Instruments LM3S808-IQN50-C2 is a 32-bit ARM Cortex-M3 microcontroller with 64KB Flash and 8KB SRAM. Features integrated ADC, UART, SPI, I2C, and PWM peripherals for versatile embedded control. Available from stock worldwide with fast shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S808-IQN50-C2 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
What are the key features of LM3S808-IQN50-C2?
- 32-bit ARM Cortex-M3 core running at up to 50 MHz for high-performance embedded processing
- Integrated 10-bit ADC with multiple channels enabling direct sensor signal acquisition without external components
- On-chip UART, SPI, I2C, and CAN interfaces providing comprehensive connectivity for industrial and consumer applications
- 64KB Flash program memory with 8KB SRAM supporting complex firmware in a compact QFN package
What is LM3S808-IQN50-C2 used for?
The LM3S808-IQN50-C2 is well suited for industrial automation applications such as motor control, building automation, and process monitoring where a compact 32-bit controller with integrated peripherals is required. Its on-chip ADC and communication interfaces make it ideal for sensor nodes, data acquisition systems, and embedded HMI designs. Consumer electronics and IoT edge devices also benefit from its low power modes and rich peripheral set.
What are the specifications of LM3S808-IQN50-C2?
| Pbfree Code | Yes |
| YTEOL | 0 |
| Has ADC | YES |
| 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 | 28 |
| 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 |
Where can I find the LM3S808-IQN50-C2 datasheet?
LM3S808-IQN50-C2 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for LM3S808-IQN50-C2?
Compatible alternatives and drop-in replacements for LM3S808-IQN50-C2:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP48
Frequently Asked Questions
What is the maximum clock frequency of the LM3S808-IQN50-C2?
The LM3S808-IQN50-C2 operates at a maximum CPU clock frequency of 50 MHz using its internal PLL, delivering sufficient performance for most real-time embedded control tasks including motor drive and sensor fusion.
What package does the LM3S808-IQN50-C2 come in?
The LM3S808-IQN50-C2 is offered in a 48-pin QFN (IQN) package, which provides a compact footprint with exposed thermal pad for improved heat dissipation in space-constrained PCB designs.
Does the LM3S808-IQN50-C2 include an analog-to-digital converter?
Yes, the LM3S808-IQN50-C2 integrates a 10-bit successive approximation ADC with up to four input channels, allowing direct connection to analog sensors without requiring an external ADC component.
What communication interfaces are available on the LM3S808-IQN50-C2?
The device includes two UART modules, one SSI (SPI-compatible) port, one I2C interface, and boundary scan support, enabling connection to a wide range of serial sensors, displays, and host processors in embedded system designs.
Is the LM3S808-IQN50-C2 RoHS compliant?
Yes, the LM3S808-IQN50-C2 is Pb-free and manufactured in compliance with RoHS environmental directives, making it suitable for use in consumer and industrial products that must meet European and global environmental regulations.
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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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