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LM3S6938-IQC50-A2T

LM3S6938-IQC50-A2T

LM3S6938-IQC50-A2T

Texas Instruments

256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 6000 Series LM3S6938 100 Pin 50MHz 2.5V 100-LQFP

SOT-23

LM3S6938-IQC50-A2T Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status NRND (Last Updated: 3 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
Packaging Tape & Reel (TR)
Series Stellaris® ARM® Cortex®-M3S 6000
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Finish Matte Tin (Sn)
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch 0.5mm
Frequency 50MHz
Base Part Number LM3S6938
Pin Count 100
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 2.75V
Interface Ethernet, I2C, IrDA, SPI, UART, USART
Memory Size 256kB
Oscillator Type Internal
Number of I/O 38
RAM Size 64K 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 Type FLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity Ethernet, I2C, IrDA, Microwire, SPI, SSI, UART/USART
Bit Size 32
Data Converter A/D 8x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 6
Core Architecture ARM
Boundary Scan YES
Low Power Mode YES
Number of A/D Converters 1
Format FIXED-POINT
Integrated Cache YES
Number of UART Channels 3
Number of Serial I/Os 6
Height 1.6mm
Length 14mm
Width 14mm
Thickness 1.4mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1,000 $22.15720 $22.1572
LM3S6938-IQC50-A2T Product Details

LM3S6938-IQC50-A2T Overview


Packaged in a 100-LQFP format. A total of 38 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 32-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A Stellaris® ARM® Cortex®-M3S 6000 series electrical component is used in this application. This program has a program memory of 256KB 256K x 8 bytes, which is the size of the program. With a ARM® Cortex®-M3 Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 100 terminations on the IC chip, which means there are 100 terminations on the integrated circuit chip. In addition, MCU chip comes with a 32-bit size. Microcontroller chip has outputs of 2.5V volts. The system has NO channels for DMA communication. There is 256kB memory size assigned to the part. Alternatives can be found by searching through the base part number LM3S6938 to find them. At a frequency of 50MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 100 pins. There are 6 timers/counters in this device. In total, it has 100 pins. It is equipped with a ARM core architecture which is integrated into it. It has 8 channels that can be accessed through UART. This device comes with a set of 1 A/D converters that have been built into it. An integrated circuit with 10 bits has a total of 10 bits. As part of the part, 6 serial I/Os have been incorporated.

LM3S6938-IQC50-A2T Features


100-LQFP package
Mounting type of Surface Mount


LM3S6938-IQC50-A2T Applications


There are a lot of Texas Instruments
LM3S6938-IQC50-A2T Microcontroller applications.


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

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