LM3S9B81-IQC80-C5 The Texas Instruments LM3S9B81-IQC80-C5 is a 32-bit microcontroller featuring an ARM Cortex-M3 core. It offers 256KB of FLASH program memory and 96KB of RAM, operating at 80MHz.
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LM3S9B81-IQC80-C5

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM3S9B81-IQC80-C5 is a 32-bit microcontroller featuring an ARM Cortex-M3 core. It offers 256KB of FLASH program memory and 96KB of RAM, operating at 80MHz.
✓ Total Stock: 3,480 pcs

LM3S9B81-IQC80-C5 Available from 2 distributors

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LM3S9B81-IQC80-C5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Tape & Reel
Voltage

LM3S9B81-IQC80-C5 Description

Short technical summary and product information.

The LM3S9B81-IQC80-C5 is a high-performance 32-bit microcontroller from Texas Instruments, built around an ARM Cortex-M3 processor core. It provides 256KB of FLASH program memory and 96KB of RAM, suitable for complex embedded applications.

 

This microcontroller operates at a speed of 80MHz, ensuring fast processing capabilities. It is equipped with a comprehensive set of connectivity options, including CANbus, Ethernet, I2C, SPI, and USB OTG, making it versatile for various industrial and consumer applications. The device also features 16x10-bit A/D converters and 65 I/O pins for flexible interfacing.

 

Designed for surface mounting, the LM3S9B81-IQC80-C5 is supplied in a 100-LQFP package. It operates within a voltage range of 1.235V to 1.365V and has an operating temperature range of -40°C to 85°C.

 

The product is marked as obsolete, indicating it may no longer be in active production but remains a valuable option for existing designs.

LM3S9B81-IQC80-C5 Quick Information

Product Type: Microcontroller
Canonical Name: Texas Instruments LM3S9B81-IQC80-C5 Microcontroller
Subcategory: Embedded

LM3S9B81-IQC80-C5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM3S9B81-IQC80-C5 Features

  • 32-bit ARM Cortex-M3 processor core.
  • 80MHz processing speed for high performance.
  • 256KB FLASH and 96KB RAM memory.
  • Extensive connectivity options available.
  • 100-LQFP surface mount package.

LM3S9B81-IQC80-C5 Applications

  • Suitable for industrial automation.
  • Ideal for consumer electronics.
  • Used in automotive applications.
  • Applicable for medical devices.
  • Relevant for telecommunications.

LM3S9B81-IQC80-C5 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the LM3S9B81-IQC80-C5?

The operating voltage range is 1.235V to 1.365V.

What package type is used for the LM3S9B81-IQC80-C5?

The package type is 100-LQFP (14x14 mm).

What is the operating temperature range for this microcontroller?

-40°C to 85°C.

Is the LM3S9B81-IQC80-C5 RoHS compliant?

RoHS3 Compliant.

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