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LM3S2139-IQC25-A2

LM3S2139-IQC25-A2

LM3S2139-IQC25-A2

Texas Instruments

64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 2000 Series LM3S2139 100 Pin 25MHz 2.5V 100-LQFP

SOT-23

LM3S2139-IQC25-A2 Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status NRND (Last Updated: 6 days ago)
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 2000
JESD-609 Code e3
Pbfree Code yes
Part Status Not For New Designs
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
Frequency 25MHz
Base Part Number LM3S2139
Pin Count 100
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
Number of Timers/Counters 5
Core Architecture ARM
CPU Family CORTEX-M3
Boundary Scan YES
Low Power Mode YES
Number of A/D Converters 1
Format FIXED-POINT
Integrated Cache YES
Number of ADC Channels 4
Number of Serial I/Os 5
Number of SPI Channels 2
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 $21.56789 $1941.1101
LM3S2139-IQC25-A2 Product Details

LM3S2139-IQC25-A2 Overview


This Microcontroller comes in a 100-LQFP package. This Microcontroller has 56 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 32-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in Stellaris® ARM® Cortex®-M3S 2000 Series. The size of the program memory of Microcontroller is 64KB 64K x 8. MCU is powered by ARM® Cortex®-M3 Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 100 terminals. Microcontroller comes with 32 bit size. The component always operates in 2.5V supply voltage. MCU chip has YES DMA channels. The part owns 64kB memory size. You can find alternatives through the base part number LM3S2139. MCU's frequency is 25MHz. The device works in YES PWM channels. The pin number of the component remains 100. It has 5 timers/counters. It counts 100 pins. The device is embedded with CORTEX-M3 CPU family. It has a ARM core architecture integrated into it. It has a total of 4 ADC channels. The device has a set of 1 A/D converters. The bits of the part is 10. The part has 5 serial I/Os incorporated.

LM3S2139-IQC25-A2 Features


100-LQFP package
Mounting type of Surface Mount


LM3S2139-IQC25-A2 Applications


There are a lot of Texas Instruments
LM3S2139-IQC25-A2 Microcontroller applications.


  • Automatic control
  • Equipment control
  • Instrument control
  • Toys
  • Robots
  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle

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