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LM3S2139-IBZ25-A2T

LM3S2139-IBZ25-A2T

LM3S2139-IBZ25-A2T

Texas Instruments

64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 2000 Series LM3S2139 108 Pin 25MHz 2.5V 108-LFBGA

SOT-23

LM3S2139-IBZ25-A2T Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 108-LFBGA
Number of Pins 108
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series Stellaris® ARM® Cortex®-M3S 2000
JESD-609 Code e1
Part Status Not 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 Form BALL
Peak Reflow Temperature (Cel) 260
Supply Voltage 2.5V
Terminal Pitch 0.8mm
Frequency 25MHz
Base Part Number LM3S2139
Pin Count 108
Operating Supply Voltage 3.3V
Interface CAN, I2C, I2S, IrDA, SCI, SPI, UART, USART, USB
Memory Size 64kB
Oscillator Type Internal
Number of I/O 56
RAM Size 16K 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 64KB 64K x 8
Connectivity CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART
Bit Size 32
Data Converter A/D 4x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 5
Address Bus Width 8
Core Architecture ARM
Number of A/D Converters 1
Number of UART Channels 2
Length 10mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1,000 $16.49310 $16.4931
LM3S2139-IBZ25-A2T Product Details

LM3S2139-IBZ25-A2T Overview


In a 108-LFBGA 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. 64KB 64K 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 YES. 64kB is the memory size of the part. The base part number LM3S2139 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 25MHz. The device works in YES PWM channels. Located on the chip are 108 pins. The clock has 5 timers or counters on it. There are 108 pins on it. There is an integrated ARM core architecture in it. 2 UART channels are available on it. The MCU has 1 A/D converters. This Microcontroller is possible to have 10 bits in a chip.

LM3S2139-IBZ25-A2T Features


108-LFBGA package
Mounting type of Surface Mount


LM3S2139-IBZ25-A2T Applications


There are a lot of Texas Instruments
LM3S2139-IBZ25-A2T Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
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