LM3S6618-IQC50-A2T Texas Instruments Integrated Circuit (Other) In Stock

Name: LM3S6618-IQC50-A2T
Brand: Texas Instruments
SKU: LM3S6618-IQC50-A2T
Availability: InStock

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.

OBSOLETEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

LM3S6618-IQC50-A2TOther

Quick Facts

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

What are the key features of LM3S6618-IQC50-A2T?

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

What is LM3S6618-IQC50-A2T used for?

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.

What are the specifications of LM3S6618-IQC50-A2T?

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

Where can I find the LM3S6618-IQC50-A2T datasheet?

LM3S6618-IQC50-A2T Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LM3S6618-IQC50-A2T?

Compatible alternatives and drop-in replacements for LM3S6618-IQC50-A2T:

LM3S6618-EQC50-A2Texas Instruments

RISC Microcontroller, 32-Bit, FLASH, 50MHz, CMOS, PQFP100

View Part →

LM3S6618-EQC50-A2TTexas Instruments

RISC Microcontroller, 32-Bit, FLASH, 50MHz, CMOS, PQFP100

View Part →

LM3S6618-IQC50-A2Texas Instruments

RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 50MHz, CMOS, PQFP100

View Part →

Compare all alternatives & request quotes →

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

CSD87313DMS Synchronous Buck Power Stage Design Guide

Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.

Aug 6, 2026

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.

Aug 6, 2026

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.

Aug 4, 2026

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.

Aug 4, 2026

Why Buy from FindMyChip

Authorized Source

Verified supply chain with full traceability & inspection

Competitive Pricing

Factory-direct from China distributors, low MOQ

Fast Shipping

DHL Express 3–5 days · FedEx/UPS 5–7 days worldwide

Quality Guaranteed

30-day replacement for defective parts, no questions asked

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.

View all Texas Instruments parts →

More from Texas Instruments

SN74HC138PWT

Small Outline Packages

Integrated Circuit

MCP6292IDGKT

Small Outline Packages

Integrated Circuit

CD4511BMN

Dual-In-Line Packages

Integrated Circuit

UCC2803DG4

Small Outline Packages

Integrated Circuit

MC33078DRE4

Small Outline Packages

Integrated Circuit

TLV6710DDCT

SOT23 (6-Pin)

Integrated Circuit

AvailabilityIn Stock

Reference Price (USD)

From $17.3480

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1000+	$17.3480	$17347.95

pcs

Unit price: $17.3480 · Total: $17347.95

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

Rajesh Patel

Procurement Manager, VoltEdge Energy, India

LM3S6618-IQC50-A2T Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of LM3S6618-IQC50-A2T?

What is LM3S6618-IQC50-A2T used for?

What are the specifications of LM3S6618-IQC50-A2T?

Compliance & Regulatory

Where can I find the LM3S6618-IQC50-A2T datasheet?

What are equivalent replacements for LM3S6618-IQC50-A2T?

Frequently Asked Questions

What is the maximum clock frequency of the LM3S6618-IQC50-A2T?

What package type does the LM3S6618-IQC50-A2T use and how many I/O pins does it have?

Does the LM3S6618-IQC50-A2T include an ADC, and what are its typical applications?

What is the price and availability of the LM3S6618-IQC50-A2T?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

You May Also Like