LM3S6618-IQC50-A2T Texas Instruments Integrated Circuit (Other) In Stock
LM3S6618-IQC50-A2T is a 32-bit ARM Cortex-M3 microcontroller from Texas Instruments. It features 8.192 MHz max clock, 38 I/O lines, boundary scan support, and LQFP-100 package. From $17.34 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 100
- Lifecycle
- OBSOLETE
- Datasheet
- LM3S6618-IQC50-A2T Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $17.3480(MOQ 1000)
- 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 up to 8.192 MHz for embedded control applications
- 38 configurable I/O lines with boundary scan (JTAG) support for system-level testing
- Integrated ADC for analog signal acquisition in sensor and measurement applications
- LQFP-100 (S-PQFP-G100) package with 34 parametric specs for design flexibility
- Available from $17.34 with worldwide shipping and in-stock inventory
Applications
The LM3S6618-IQC50-A2T is well-suited for industrial control systems, motor drive applications, and embedded automation where a reliable 32-bit microcontroller with analog input capability is required. Its boundary scan support makes it ideal for complex PCB assemblies requiring in-circuit testing. The device also targets building automation, smart energy metering, and IoT gateway designs that demand low-power ARM Cortex-M3 performance.
Specifications
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| Clock Frequency-Max | 8.192MHz |
| DAC Channels | NO |
| DMA Channels | NO |
| JESD-30 Code | S-PQFP-G100 |
| JESD-609 Code | e3 |
| Number of I/O Lines | 38 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP100,.63SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 32768 |
| ROM (words) | 131072 |
| ROM Programmability | FLASH |
| Speed | 50MHz |
| Supply Voltage-Max | 2.75V |
| Supply Voltage-Min | 2.5V |
| Supply Voltage-Nom | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | TIN |
| 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 |
| HTS Code | 8542.31.00.25 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3S6618-IQC50-A2T:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP100
Frequently Asked Questions
What is the maximum clock frequency of the LM3S6618-IQC50-A2T?
The LM3S6618-IQC50-A2T supports a maximum clock frequency of 8.192 MHz. This ARM Cortex-M3 microcontroller is optimized for real-time embedded control tasks requiring deterministic timing and low-latency response.
What package type does the LM3S6618-IQC50-A2T use and how many I/O pins does it have?
The LM3S6618-IQC50-A2T comes in a LQFP-100 package (JESD-30 code S-PQFP-G100) and provides 38 general-purpose I/O lines, making it suitable for applications requiring moderate connectivity in a compact surface-mount footprint.
Does the LM3S6618-IQC50-A2T include an ADC, and what are its typical applications?
Yes, the LM3S6618-IQC50-A2T includes an integrated ADC, enabling direct analog signal sampling. It is commonly used in industrial automation, motor control, building automation, smart metering, and IoT gateway applications that require both digital processing and analog sensing.
What is the price and availability of the LM3S6618-IQC50-A2T?
The LM3S6618-IQC50-A2T is available from $17.34 per unit with in-stock inventory and worldwide shipping options. Pricing may vary by quantity and distributor; contact us for a bulk quote.
Related Guides
How to Choose a Digital Potentiometer: AD5204, AD5206, and AD8403 Selection Guide
Compare the AD5204, AD5206, and AD8403 multi-channel SPI digipots by channel count, resistance value, and package to choose the right Analog Devices digital potentiometer for your design.
Jun 21, 2026
AD7745 / AD7746 / AD7747 Capacitance-to-Digital Converter Design Guide
Complete application note for the AD774x CDC family: circuit design, shielding, conversion rate selection, and sourcing guidance for the AD7745, AD7746, and AD7747.
Jun 21, 2026
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000+ | $17.3480 | $17347.95 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”