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LM3S2739-IQC50-A2T

LM3S2739-IQC50-A2T

LM3S2739-IQC50-A2T

Texas Instruments

128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 2000 Series LM3S2739 100 Pin 50MHz 100-LQFP

SOT-23

LM3S2739-IQC50-A2T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Number of Pins 100
Supplier Device Package 100-LQFP (14x14)
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Stellaris® ARM® Cortex®-M3S 2000
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Frequency 50MHz
Base Part Number LM3S2739
Operating Supply Voltage3.3V
Interface CAN, I2C, IrDA, SPI, UART, USART
Max Supply Voltage3.6V
Min Supply Voltage3V
Memory Size128kB
Oscillator TypeInternal
Number of I/O 56
Speed 50MHz
RAM Size 64K x 8
Memory TypeFLASH
Voltage - Supply (Vcc/Vdd) 2.25V~2.75V
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 128KB 128K x 8
Connectivity CANbus, I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART
Data Converter A/D 4x10b
Watchdog TimerYes
Data Bus Width 32b
Number of Timers/Counters 5
Core Architecture ARM
Max Frequency 50MHz
Number of A/D Converters 1
Number of Programmable I/O 56
Number of UART Channels 2
Number of ADC Channels 1
Length 14mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:544 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LM3S2739-IQC50-A2T Product Details

LM3S2739-IQC50-A2T Overview


In a 100-LQFP package, the MCU is available. 56 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 32-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~85°C TA that is operated by this Microcontroller. Stellaris® ARM® Cortex®-M3S 2000 series components make up this electrical component. 128KB 128K x 8 is the size of its program memory. A ARM® Cortex®-M3 Core processor is used to power the device. 128kB is the memory size of the part. The base part number LM3S2739 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 50MHz. Located on the chip are 100 pins. The clock has 5 timers or counters on it. It has built-in FLASH memory. There is an integrated ARM core architecture in it. It programs in 56 Programmable I/O. 2 UART channels are available on it. A total of 1 channels of ADC are available on this device. The MCU has 1 A/D converters. This Microcontroller is possible to have 10 bits in a chip.

LM3S2739-IQC50-A2T Features


100-LQFP package
Mounting type of Surface Mount
Minimum temperature of -40°C


LM3S2739-IQC50-A2T Applications


There are a lot of Texas Instruments
LM3S2739-IQC50-A2T Microcontroller applications.


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