Texas Instruments LM3S5732-IQR50-A0T

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Product attributes Property Value
Manufacturer Texas Instruments
Product Series Stellaris® ARM® Cortex®-M3S 5000
Packaging | Tape & Reel (TR)
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 50MHz
Connectivity CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Number of I/O 33
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 6x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification -
Mounting Type Surface Mount
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
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LM3S5732-IQR50-A0T - High-Performance ARM Cortex-M3 Microcontroller

The LM3S5732-IQR50-A0T from Texas Instruments is a powerful 32-bit microcontroller featuring the ARM Cortex-M3 core, designed for demanding embedded applications requiring robust connectivity and processing power. This industrial-grade MCU delivers exceptional performance at 50MHz with comprehensive peripheral integration.

Key Features & Benefits

  • High-Performance Processing: ARM Cortex-M3 32-bit core running at 50MHz for fast execution
  • Generous Memory: 128KB Flash program memory and 64KB RAM for complex applications
  • Rich Connectivity: USB, CANbus, I2C, SPI, UART/USART, IrDA, Microwire, and SSI interfaces
  • Advanced Peripherals: DMA, PWM, WDT, Brown-out detection, and POR for reliable operation
  • Flexible I/O: 33 general-purpose I/O pins for versatile interfacing
  • Integrated ADC: 6-channel 10-bit analog-to-digital converter
  • Wide Operating Range: -40°C to 85°C temperature range, 2.25V to 2.75V supply voltage
  • Compact Package: 64-LQFP surface mount package (10x10mm)

Ideal Applications

Perfect for industrial automation, automotive systems, IoT devices, motor control, building automation, medical equipment, and embedded networking applications requiring reliable, high-performance microcontroller solutions.

Why Choose HQICKEY?

At HQICKEY, we specialize in providing authentic, high-quality semiconductor components with guaranteed traceability and lifecycle support. Our extensive inventory ensures fast delivery, and our technical team is ready to assist with your design requirements.

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No datasheet available. Please contact sales@hqickey.com for the latest datasheet.