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LM3S1911-IBZ50-A2T

LM3S1911-IBZ50-A2T

LM3S1911-IBZ50-A2T

Texas Instruments

256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 1000 Series LM3S1911 108 Pin 50MHz 2.5V 108-LFBGA

SOT-23

LM3S1911-IBZ50-A2T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status NRND (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 108-LFBGA
Number of Pins 108
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Stellaris® ARM® Cortex®-M3S 1000
JESD-609 Code e1
Pbfree Code yes
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 108
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Frequency 50MHz
Base Part Number LM3S1911
Pin Count108
Operating Supply Voltage3.3V
Supply Voltage-Max (Vsup) 2.75V
Interface I2C, IrDA, SPI, UART, USART
Memory Size256kB
Oscillator TypeInternal
Number of I/O 60
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 2.25V~2.75V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity I2C, IrDA, Microwire, SPI, SSI, UART/USART
Bit Size 32
Watchdog TimerYes
Has ADC NO
DMA Channels NO
Data Bus Width 32b
PWM Channels YES
Number of Timers/Counters 6
Core Architecture ARM
Boundary Scan YES
Low Power Mode YES
Format FIXED-POINT
Integrated Cache NO
Number of UART Channels 3
Number of ADC Channels 0
Number of Serial I/Os 6
Height 1.5mm
Length 10mm
Width 10mm
Thickness 950μm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1469 items

Pricing & Ordering

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LM3S1911-IBZ50-A2T Product Details

LM3S1911-IBZ50-A2T Overview


In a 108-LFBGA package, the MCU is available. 60 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 1000 series components make up this electrical component. 256KB 256K x 8 is the size of its program memory. A ARM® Cortex®-M3 Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 108 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 2.5V volt supply output on the chip. DMA channels number NO. 256kB is the memory size of the part. The base part number LM3S1911 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 50MHz. The device works in YES PWM channels. Located on the chip are 108 pins. The clock has 6 timers or counters on it. There are 108 pins on it. There is an integrated ARM core architecture in it. 3 UART channels are available on it. A total of 0 channels of ADC are available on this device. There are 6 serial I/Os incorporated into the chip part.

LM3S1911-IBZ50-A2T Features


108-LFBGA package
Mounting type of Surface Mount


LM3S1911-IBZ50-A2T Applications


There are a lot of Texas Instruments
LM3S1911-IBZ50-A2T Microcontroller applications.


  • Heater/Fan
  • Calculator
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  • Washing machine
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  • Home appliances
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