Texas Instruments LM3S1601 Stellaris LM3S Microcontroller LM3S1601-IQC50-A2

Stellaris LM3S Microcontroller 100-LQFP -40 to 85

ARM® Cortex®-M3 Stellaris® ARM® Cortex®-M3S 1000 Microcontroller IC 32-Bit Single-Core 50MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)

Manufacturer: Texas Instruments
Win Source Part Number: 019231-LM3S1601-IQC50-A2
Packaging: Reel - TR
Core Processor: ARM Cortex-M3
Number of I/O: 60
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 100-LQFP (14x14)
Speed(Frequency): 50MHz
Supply Voltage - Operating: 2.25 V to 2.75 V
Part Core Size: 32-Bit
Data RAM Size: 32K x 8
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Limited

32b ARM MCU 50MHz 128KB FLASH LQFP Product overview: LM3S1601-IQC50-A2 from Texas Instruments is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 50MHz, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 50MHz, 128KB, Embedded Microcontroller MCU, Microcontrollers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-LM3S1601-IQC50-A2 can be used for catalog matching and distributor lookup.