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LM3S5U91-IQC80-A1T

LM3S5U91-IQC80-A1T

LM3S5U91-IQC80-A1T

Texas Instruments

384KB 384K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 5000 Series LM3S5U91 100 Pin 80MHz 100-LQFP

SOT-23

LM3S5U91-IQC80-A1T Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Number of Pins 100
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Stellaris® ARM® Cortex®-M3S 5000
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Frequency 80MHz
Base Part Number LM3S5U91
Interface CAN, EBI/EMI, I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size 384kB
Oscillator Type Internal
Number of I/O 72
RAM Size 96K x 8
Voltage - Supply (Vcc/Vdd) 3V~3.6V
Number of Bits 12
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 384KB 384K x 8
Connectivity CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG
Data Converter A/D 16x12b
Number of Timers/Counters 4
Core Architecture ARM
Number of A/D Converters 2
Number of UART Channels 3
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
LM3S5U91-IQC80-A1T Product Details

LM3S5U91-IQC80-A1T Overview


There is a 100-LQFP package available. The board has 72 I/Os. Using the Mounting Type Surface Mount, the MCU is mounted on PCB. A 32-Bit core is used in order to power the IC chip. The type of memory it uses for its program is FLASH. -40°C~85°C TA is the temperature range at which this Microcontroller operates. Stellaris® ARM® Cortex®-M3S 5000-series components are electrical components. In the case of this Microcontroller, the memory size of the program is 384KB 384K x 8. Powered by a ARM® Cortex®-M3 Core processor. This IC part has a memory size of 384kB. There are a number of alternatives to the base part number LM3S5U91 that you can find. Performing well when operated at frequency 80MHz can be achieved. On the chip, there are 100 pins that can be accessed. It comes with 4 timers/counters that can be set up. The CPU is based on ARM cores. In addition, it has 8 UART channels to choose from. There are 2 A/D converters built into the device, which makes it quite versatile. The total number of bits on a chip is 12.

LM3S5U91-IQC80-A1T Features


100-LQFP package
Mounting type of Surface Mount


LM3S5U91-IQC80-A1T Applications


There are a lot of Texas Instruments
LM3S5U91-IQC80-A1T Microcontroller applications.


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

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