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LM3S5K31-IBZ80-C1T

LM3S5K31-IBZ80-C1T

LM3S5K31-IBZ80-C1T

Texas Instruments

128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 5000 Series LM3S5K31 108 Pin 80MHz 2.5V 108-LFBGA

SOT-23

LM3S5K31-IBZ80-C1T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 108-LFBGA
Surface MountYES
Number of Pins 108
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)
Number of Terminations 108
ECCN Code 3A001.A.3
HTS Code8542.31.00.01
Terminal Position BOTTOM
Terminal FormBALL
Supply Voltage 2.5V
Terminal Pitch0.8mm
Frequency 80MHz
Base Part Number LM3S5K31
Pin Count108
Qualification StatusNot Qualified
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 2.75V
Interface CAN, I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size128kB
Oscillator TypeInternal
Number of I/O 67
RAM Size 24K x 8
Voltage - Supply (Vcc/Vdd) 1.08V~1.32V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB
Bit Size 32
Data Converter A/D 16x10b
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Address Bus Width8
Core Architecture ARM
Length 10mm
Height Seated (Max) 1.5mm
RoHS StatusROHS3 Compliant
In-Stock:2677 items

Pricing & Ordering

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LM3S5K31-IBZ80-C1T Product Details

LM3S5K31-IBZ80-C1T Overview


The package has a 108-LFBGA 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 128KB 128K x 8. There's a ARM® Cortex®-M3 Core Processor inside. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. There are 108 terminations on the IC chip. 32-bits are the size of the data that comes with MCU. A 2.5V volt supply is provided by the Microcontroller chip. In addition to that, MCU chip has YES DMA channels. Its memory size is 128kB. It is possible to find alternatives to the base part number LM3S5K31 by using the part number search tool. An effective performance can be achieved at a frequency of 80MHz. There are a total of YES channels in the device. It is possible to access the 108 pins on the chip. A total of 108 pins are included in the package. This device features a ARM core architecture.

LM3S5K31-IBZ80-C1T Features


108-LFBGA package
Mounting type of Surface Mount


LM3S5K31-IBZ80-C1T Applications


There are a lot of Texas Instruments
LM3S5K31-IBZ80-C1T Microcontroller applications.


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

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