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LM3S6432-IQC50-A2T

LM3S6432-IQC50-A2T

LM3S6432-IQC50-A2T

Texas Instruments

96KB 96K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 6000 Series LM3S6432 100 Pin 50MHz 2.5V 100-LQFP

SOT-23

LM3S6432-IQC50-A2T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 4 days ago)
Factory Lead Time 20 Weeks
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 6000
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Frequency 50MHz
Base Part Number LM3S6432
Pin Count100
Operating Supply Voltage3.3V
Interface Ethernet, I2C, IrDA, SPI, UART, USART
Memory Size96kB
Oscillator TypeInternal
Number of I/O 43
RAM Size 32K x 8
Voltage - Supply (Vcc/Vdd) 2.25V~2.75V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 10
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 96KB 96K x 8
Connectivity Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART
Bit Size 32
Data Converter A/D 3x10b
Watchdog TimerYes
Has ADC YES
DMA Channels NO
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 5
ROM (words) 98304
Core Architecture ARM
CPU Family CORTEX-M3
Boundary Scan YES
Low Power Mode YES
Number of A/D Converters 1
Format FIXED-POINT
Integrated Cache YES
Number of UART Channels 2
Number of Serial I/Os 3
Height 1.6mm
Length 14mm
Width 14mm
Thickness 1.4mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:220 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LM3S6432-IQC50-A2T Product Details

LM3S6432-IQC50-A2T Overview


The package has a 100-LQFP shape. With 43 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 6000 series is comprised of this electrical component. The electronic part has a program memory size of 96KB 96K x 8. There's a ARM® Cortex®-M3 Core Processor inside. The IC chip fits into the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. There are 100 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 NO DMA channels. Its memory size is 96kB. It is possible to find alternatives to the base part number LM3S6432 by using the part number search tool. An effective performance can be achieved at a frequency of 50MHz. There are a total of YES channels in the device. It is possible to access the 100 pins on the chip. In total, it has 5 timers and counters in it. A total of 100 pins are included in the package. There are several CPUs that are embedded in the device, including the the CORTEX-M3 CPU. This device features a ARM core architecture. As far as UART channels are concerned, it has 2. It has a set of 1 A/D converters on board the device. A chip with 10 bits has 10 bits in total. It is designed with 3 serial inputs and outputs (I/Os).

LM3S6432-IQC50-A2T Features


100-LQFP package
Mounting type of Surface Mount


LM3S6432-IQC50-A2T Applications


There are a lot of Texas Instruments
LM3S6432-IQC50-A2T Microcontroller applications.


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

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