LM3S5K31-IQC80-C5T The Texas Instruments LM3S5K31-IQC80-C5T is a 32-bit microcontroller based on the ARM Cortex-M3 processor, operating at 80MHz. It offers 128KB of FLASH program memory and 24KB of RAM.
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LM3S5K31-IQC80-C5T

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM3S5K31-IQC80-C5T is a 32-bit microcontroller based on the ARM Cortex-M3 processor, operating at 80MHz. It offers 128KB of FLASH program memory and 24KB of RAM.
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LM3S5K31-IQC80-C5T Available from 1 distributor

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LM3S5K31-IQC80-C5T 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
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LM3S5K31-IQC80-C5T Description

Short technical summary and product information.

This Texas Instruments microcontroller, part number LM3S5K31-IQC80-C5T, is built around the ARM Cortex-M3 processor core, delivering a processing speed of 80MHz. It features 128KB of FLASH memory for program storage and 24KB of RAM for data handling.

 

The device supports a wide range of connectivity options including CANbus, I²C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, and USB. It is equipped with peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and WDT, enhancing its functionality for various embedded applications.

 

The LM3S5K31-IQC80-C5T operates within a voltage range of 1.08V to 1.32V and has an operating temperature range of -40°C to 85°C (TA). It comes in a 100-LQFP package with surface mount mounting type.

 

This microcontroller is suitable for applications requiring robust processing capabilities and extensive peripheral support. Its design integrates an internal oscillator and data converters, including A/D 16x10b, making it a versatile component for complex embedded systems.

LM3S5K31-IQC80-C5T Quick Information

Product Type: Microcontroller
Series: LM3S
Canonical Name: Texas Instruments LM3S5K31-IQC80-C5T Microcontroller
Subcategory: Embedded Processors/Microcontrollers

LM3S5K31-IQC80-C5T Compliance

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

LM3S5K31-IQC80-C5T Features

  • ARM Cortex-M3 32-bit processor core.
  • Operates at a speed of 80MHz.
  • 128KB FLASH program memory.
  • 24KB RAM size.
  • Supports multiple connectivity interfaces.

LM3S5K31-IQC80-C5T Applications

  • Suitable for embedded control systems.
  • Ideal for data acquisition tasks.
  • Used in communication interface designs.
  • Applicable for power management circuits.

LM3S5K31-IQC80-C5T FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the LM3S5K31-IQC80-C5T?

The operating voltage is between 1.08V and 1.32V.

What package type is the LM3S5K31-IQC80-C5T microcontroller supplied in?

It is supplied in a 100-LQFP (14x14) package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

Is the LM3S5K31-IQC80-C5T RoHS compliant?

The RoHS status is RoHS3 Compliant.

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