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  • Manufacturer No:
    LM3S2139-IQC25-A2
  • Manufacturer:
    Texas Instruments
  • Category:
    Embedded - Microcontrollers
  • Datasheet:
    LM3S2139-IQC25-A2
  • SKU:
    667833
  • Description:
    IC MCU 32BIT 64KB FLASH 100LQFP

LM3S2139-IQC25-A2 Details

IC MCU 32BIT 64KB FLASH 100LQFP

LM3S2139-IQC25-A2 Specification Parameters

  • RoHS Status: ROHS3 Compliant
  • Mounting Type: Surface Mount
  • Number of A/D Converters: 1
  • Radiation Hardening: No
  • PWM Channels: YES
  • Low Power Mode: YES
  • Integrated Cache: YES
  • Lead Free: Lead Free
  • Operating Supply Voltage: 3.3V
  • Watchdog Timer: Yes
  • Technology: CMOS
  • Number of Timers/Counters: 5
  • Supply Voltage: 2.5V
  • Terminal Finish: Matte Tin (Sn)
  • Height: 1.6mm
  • Operating Temperature: -40°C~85°C TA
  • Number of Terminations: 100
  • Pin Count: 100
  • Program Memory Type: FLASH
  • Number of I/O: 56
  • Thickness: 1.4mm
  • Width: 14mm
  • Subcategory: Microcontrollers
  • Data Bus Width: 32b
  • Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
  • Memory Size: 64kB
  • Core Processor: ARM? Cortex?-M3
  • Format: FIXED-POINT
  • CPU Family: CORTEX-M3
  • Lifecycle Status: NRND (Last Updated: 6 days ago)
  • Connectivity: CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART
  • Base Part Number: LM3S2139
  • Number of SPI Channels: 2
  • Mount: Surface Mount
  • Pbfree Code: yes
  • Has ADC: YES
  • DMA Channels: YES
  • Boundary Scan: YES
  • JESD-609 Code: e3
  • Number of ADC Channels: 4
  • Packaging: Tray
  • Terminal Form: GULL WING
  • Peak Reflow Temperature (Cel): 260
  • Number of Serial I/Os: 5
  • Number of Bits: 10
  • Moisture Sensitivity Level (MSL): 3 (168 Hours)
  • Bit Size: 32
  • Terminal Position: QUAD
  • Number of Pins: 100
  • Part Status: Not For New Designs
  • Oscillator Type: Internal
  • Frequency: 25MHz
  • Length: 14mm
  • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER, RISC
  • Core Size: 32-Bit
  • Package / Case: 100-LQFP
  • Core Architecture: ARM
  • RAM Size: 16K x 8
  • Program Memory Size: 64KB 64K x 8
  • Data Converter: A/D 4x10b
  • Voltage - Supply (Vcc/Vdd): 2.25V~2.75V
  • Series: Stellaris? ARM? Cortex?-M3S 2000
  • Interface: CAN, I2C, I2S, IrDA, SCI, SPI, UART, USART, USB

Texas Instruments — Manufacturer Introduction

Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing. Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide. After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.

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