Texas Instruments

LM3S101-EQN20-C2

The LM3S101-EQN20-C2 is a microcontroller unit (MCU) developed by Texas Instruments (TI). It is part of the Stellaris family of 32-bit ARM Cortex-M3 processors, which are designed for a wide range of embedded applications.

Description:

The LM3S101-EQN20-C2 is a low-cost, high-performance MCU that features a 32-bit ARM Cortex-M3 processor with a maximum clock speed of 25 MHz. It is available in a 48-pin LQFP package and is designed for easy integration into a variety of embedded systems.

Features:

1. 32-bit ARM Cortex-M3 processor with a maximum clock speed of 25 MHz
2. 64KB of on-chip flash memory for program storage
3. 8KB of on-chip SRAM for data storage
4. Flexible external memory interface supporting SRAM, ROM, and PSRAM
5. Two UARTs for serial communication
6. One I2C interface for communication with I2C devices
7. One SPI interface for communication with SPI devices
8. Two 32-bit timers with up to eight capture/compare channels each
9. One watchdog timer
10. 40 general-purpose input/output (GPIO) pins with various functions
11. Programmable power management with sleep, deep-sleep, and power-off modes
12. Support for JTAG and SWD debugging interfaces

Applications:

The LM3S101-EQN20-C2 is suitable for a wide range of embedded applications, including but not limited to:

1. Industrial control systems
2. Medical devices
3. Home automation and smart home applications
4. Automotive control systems
5. Portable electronic devices
6. Human-machine interface (HMI) applications
7. Data acquisition and signal processing systems
8. Battery-powered devices with low-power requirements

The LM3S101-EQN20-C2's combination of processing power, memory, and peripheral interfaces makes it a versatile choice for developers looking to create efficient and reliable embedded systems.