Texas Instruments LM3S1751-IBZ50-A2

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Product attributes Property Value
Manufacturer Texas Instruments
Product Series Stellaris® ARM® Cortex®-M3S 1000
Packaging | Tray
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 50MHz
Connectivity I2C, IrDA, Microwire, SPI, SSI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 56
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 2.25V ~ 2.75V
Data Converters A/D 4x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 108-BGA (10x10)
Package / Case 108-LFBGA
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Texas Instruments LM3S1751-IBZ50-A2 ARM Cortex-M3 Microcontroller

The LM3S1751-IBZ50-A2 from Texas Instruments is a high-performance 32-bit microcontroller based on the ARM® Cortex®-M3 processor core, designed for demanding embedded, industrial, automotive, and IoT applications. Part of the renowned Stellaris® ARM® Cortex®-M3S 1000 series, this microcontroller delivers exceptional processing power at 50MHz while maintaining low power consumption.

Key Features & Benefits

  • High-Performance Processing: ARM® Cortex®-M3 32-bit single-core architecture running at 50MHz ensures fast, efficient execution for real-time control applications
  • Generous Memory: 128KB Flash program memory and 64KB RAM provide ample space for complex firmware and data handling
  • Rich Connectivity Options: Multiple communication interfaces including I2C, IrDA, Microwire, SPI, SSI, and UART/USART enable seamless integration with various peripherals and systems
  • Comprehensive Peripherals: Built-in Brown-out Detect/Reset, Power-On Reset (POR), PWM, and Watchdog Timer (WDT) enhance system reliability and control capabilities
  • Extensive I/O Capability: 56 programmable I/O pins offer maximum flexibility for interfacing with sensors, actuators, and other components
  • Precision Analog: 4-channel 10-bit A/D converter enables accurate analog signal measurement and processing
  • Wide Operating Range: Functions reliably across -40°C to 85°C temperature range with 2.25V to 2.75V supply voltage
  • Compact Surface Mount Package: 108-LFBGA (10x10mm) package optimizes board space utilization

Ideal Applications

This versatile microcontroller excels in industrial automation, motor control, building automation, medical devices, consumer electronics, and IoT edge computing applications where reliable performance and rich peripheral integration are essential.

Why Choose HQICKEY?

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