LM3S2110-EQC25-A2T

Microcontrollers Overview

The LM3S2110-EQC25-A2T is an ARM Cortex-M3 microcontroller from the Stellaris family, manufactured by Texas Instruments. It features a 96 kB program memory and 32 kB data RAM within a 100-pin LQFP package. The device operates at a maximum clock frequency of 25 MHz with a supply voltage range of 2.25 V to 2.75 V. It provides 60 I/O pins and supports interfaces including SPI, SSI, and UART. The component is rated for industrial temperatures between -40°C and +85°C.

Microcontrollers Feature Summary

• Integrates an ARM Cortex-M3 processor core for efficient code execution.
• Includes built-in CAN controller functionality for network communication.
• Features a 10-bit analog-to-digital converter for signal acquisition.

Microcontrollers Applications

• Industrial control systems requiring CAN bus connectivity
• Embedded applications utilizing serial peripheral interface protocols
• Data acquisition modules with analog input requirements

Microcontrollers Procurement Notes

Verify the specific suffix 'EQC25' against official datasheets to confirm pinout and electrical characteristics match design requirements. Confirm RoHS compliance status through manufacturer documentation. Check current lifecycle status as components in this series may be subject to discontinuation or obsolescence notices.

Microcontrollers Selection Notes

Select this part when a balance of memory capacity and I/O count is required for Cortex-M3 applications. Ensure the 2.25 V to 2.75 V operating voltage aligns with the system power rail. Verify that the 25 MHz speed meets timing constraints for the target application logic.

Microcontrollers Part Context

This component belongs to the Texas Instruments Stellaris LM3S2xxx series of ARM-based microcontrollers. These devices are designed for cost-sensitive embedded applications requiring high performance and low power consumption. The series typically integrates various communication peripherals and memory options on a single chip.

Microcontrollers Replacement Considerations

Consult official substitution guides for compatible parts within the LM3S2xxx family. Verify pin compatibility and memory size differences before replacing. No direct public substitute part numbers are confirmed in available sources.