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LM3S5R31-IQC80-C0T

LM3S5R31-IQC80-C0T

LM3S5R31-IQC80-C0T

Texas Instruments

256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 5000 Series LM3S5R31 100 Pin 80MHz 100-LQFP

SOT-23

LM3S5R31-IQC80-C0T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Number of Pins 100
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Stellaris® ARM® Cortex®-M3S 5000
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 80MHz
Base Part Number LM3S5R31
Operating Supply Voltage3.3V
Interface CAN, EBI/EMI, I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size256kB
Oscillator TypeInternal
Number of I/O 67
RAM Size 48K x 8
Voltage - Supply (Vcc/Vdd) 1.08V~1.32V
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB
Data Converter A/D 16x10b
Watchdog TimerYes
Data Bus Width 32b
Number of Timers/Counters 4
Core Architecture ARM
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:4425 items

Pricing & Ordering

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LM3S5R31-IQC80-C0T Product Details

LM3S5R31-IQC80-C0T Overview


The package has a 100-LQFP shape. With 67 I/Os, it's pretty good. The Microcontroller's mounting type is Surface Mount and this IC chip has the following features. As the name implies, this Microcontroller is based on the 32-Bit core. As far as its program memory type is concerned, it is FLASH. Temperatures within -40°C~85°C TA range are measured by this Microcontroller. The Stellaris® ARM® Cortex®-M3S 5000 series is comprised of this electrical component. The electronic part has a program memory size of 256KB 256K x 8. There's a ARM® Cortex®-M3 Core Processor inside. Its memory size is 256kB. It is possible to find alternatives to the base part number LM3S5R31 by using the part number search tool. An effective performance can be achieved at a frequency of 80MHz. It is possible to access the 100 pins on the chip. In total, it has 4 timers and counters in it. This device features a ARM core architecture.

LM3S5R31-IQC80-C0T Features


100-LQFP package
Mounting type of Surface Mount


LM3S5R31-IQC80-C0T Applications


There are a lot of Texas Instruments
LM3S5R31-IQC80-C0T Microcontroller applications.


  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens

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