LM3S1937-EQC50-A2T
- Mfr.Part #
- LM3S1937-EQC50-A2T
- Manufacturer
- Texas Instruments
- Package / Case
- 100-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 100LQFP
- Stock
- 28,482
- In Stock :
- 28,482
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- Manufacturer :
- Texas Instruments
- Product Category :
- Microcontrollers
- Lead Free :
- Contains Lead
- Mounting Type :
- Surface Mount
- Package / Case :
- 100-LQFP
- Length :
- 14.2mm
- Terminal Position :
- QUAD
- JESD-609 Code :
- e3
- Number of Timers/Counters :
- 5
- Number of Bits :
- 10
- Bit Size :
- 32
- Pin Count :
- 100
- Core Processor :
- ARM® Cortex®-M3
- DMA Channels :
- No
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Oscillator Type :
- Internal
- Connectivity :
- I2C, IrDA, SCI, SPI, UART/USART
- Has ADC :
- yes
- Terminal Finish :
- Tin (Sn)
- Number of UART Channels :
- 2
- Interface :
- I2C, IrDA, SPI, UART, USART
- Number of Terminations :
- 100
- Number of Pins :
- 100
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- PWM Channels :
- yes
- Number of I/O :
- 56
- Number of A/D Converters :
- 1
- Base Part Number :
- LM3S1937
- Data Converter :
- A/D 4x10b
- RoHS Status :
- ROHS3 Compliant
- Program Memory Size :
- 256KB 256K x 8
- Peripherals :
- Brown-out Detect/Reset, POR, PWM, WDT
- Operating Supply Voltage :
- 3.3V
- Data Bus Width :
- 32b
- Core Size :
- 32-Bit
- Watchdog Timer :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Frequency :
- 50MHz
- Voltage - Supply (Vcc/Vdd) :
- 2.25V~2.75V
- Radiation Hardening :
- No
- Memory Size :
- 256KB
- Packaging :
- Tape and Reel (TR)
- Program Memory Type :
- Flash
- Supply Voltage :
- 2.5V
- Terminal Form :
- Gull wing
- RAM Size :
- 64K x 8
- Series :
- Stellaris® ARM® Cortex®-M3S 1000
- DAC Channels :
- No
- Core Architecture :
- ARM
- Operating Temperature :
- -40°C~105°C TA
- Datasheets
- LM3S1937-EQC50-A2T
LM3S1937-EQC50-A2T Documents

Microcontrollers Texas Instruments LM3S1937-EQC50-A2T Overview
The Texas Instruments LM3S1937-EQC50-A2T microcontroller offers robust performance and reliable functionality, designed to cater to sophisticated industrial applications. This unit is part of the ARM Cortex-M3 family, featuring a 32-bit processing core that ensures efficient operation with a maximum CPU speed of 50 MHz. With 256KB of flash memory, this microcontroller supports extensive programming and real-time data processing capabilities, making it an ideal choice for developers looking for a scalable and versatile solution. The integration in a compact 100-LQFP package allows for streamlined integration into a variety of hardware setups, emphasizing the product’s adaptability in numerous technological environments.
LM3S1937-EQC50-A2T Features
This microcontroller unit (MCU) stands out due to its enhanced feature set, which includes low-power consumption modes, a wide range of interfacing options, and robust I/O capabilities. Key features include 256KB of flash memory, 64KB SRAM, PWM outputs, and multiple serial communication interfaces such as I2C, SPI, and UART, facilitating complex device communications and data transfers. Additionally, its robust ADCs (Analog-to-Digital Converters) support precise sensor integrations and measurements, crucial for automation and control systems.
LM3S1937-EQC50-A2T Applications
- Industrial Automation: Integrates seamlessly into control systems for real-time monitoring and automation tasks, enhancing operational efficiency and precision.
- Consumer Electronics: Used in devices requiring efficient power management and high-speed processing, such as smart home devices and portable electronics.
- Automotive Applications: Suitable for automotive subsystems like infotainment systems and advanced driver-assistance systems (ADAS), where reliability and performance are critical.
- Healthcare Devices: Employs in medical monitoring systems, providing the necessary computational power and connectivity to handle sensitive data and patient monitoring protocols.
- Communication Systems: Supports complex communication protocols, making it ideal for networking equipment and IoT gateways that require robust data handling capabilities.
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