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LM3S6938-IQC50-A2

LM3S6938-IQC50-A2

LM3S6938-IQC50-A2

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-A2 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status NRND (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Number of Pins 100
Operating Temperature -40°C~85°C TA
Packaging Tray
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
90 $29.82700 $2684.43
LM3S6938-IQC50-A2 Product Details

LM3S6938-IQC50-A2 Overview


The package is 100-LQFP-shaped. There are 38 I/Os. In the case of the IC chip, the type of mounting is Surface Mount. Microcontroller is based on the 32-Bit core architecture. The type of program memory it uses is FLASH. Temperatures in the range of -40°C~85°C TA are operated by this Microcontroller. It is part of the Stellaris® ARM® Cortex®-M3S 6000 series of electrical components. Having a size of 256KB 256K x 8, Microcontroller has a program memory of X bytes. A ARM® Cortex®-M3 Core Processor is at the core of this Microcontroller. This device belongs to the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. IC Chip 100 has 100 terminations. 32-bits are used for its size. IC Chip has 2.5V volt supply outputs. With NO DMA channels, Microcontroller chip can handle large data transfers. 256kB is the size of the memory in the IC part. Using the base part number LM3S6938, you will be able to find alternatives for the part. Using a 50MHz frequency, this electronic part can perform efficiently. Devices work in YES PWM channels. On the chip, 100 pins are accessible. In total, there are 6 timers/counters on the device. The pin count is 100. In addition, it comes with a ARM core architecture. A total of 8 UART channels are available on it. A total of 1 A/D converters are included in this device. IC chip bits total 10. This part has 6 serial I/Os that are integrated into it.

LM3S6938-IQC50-A2 Features


100-LQFP package
Mounting type of Surface Mount


LM3S6938-IQC50-A2 Applications


There are a lot of Texas Instruments
LM3S6938-IQC50-A2 Microcontroller applications.


  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers

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