LM3S6965

Overview

Stellaris Microcontroller LM3S6965

The Stellaris® LM3S6965 Evaluation Board is a compact and versatile evaluation platform for the Stellaris LM3S6965 ARM® Cortex™-M3-based microcontroller. The evaluation kit uses the LM3S6965 microcontroller’s fully integrated 10/100 Ethernet controller to demonstrate an embedded web server. You can use the board either as an evaluation platform or as a low-cost in-circuit debug interface(ICDI). In debug interface mode, the on-board microcontroller is bypassed, allowing programming or debugging of an external target. The kit is also compatible with high-performance external JTAG debuggers. This evaluation kit enables quick evaluation, prototype development, and creation of applicationspecific designs for Ethernet networks. The kit also includes extensive source-code examples,allowing you to start building C code applications quickly.

Features of the LM3S6965 Microcontroller

• 32-bit RISC performance using ARM® Cortex™-M3 v7M architecture
  • 50-MHz operation
  • Hardware-division and single-cycle-multiplication
  • Integrated Nested Vectored Interrupt Controller (NVIC)
  • 42 interrupt channels with eight priority levels
• 256 KB single-cycle Flash
• 64 KB single-cycle SRAM
• Four general-purpose 32-bit timers
• Integrated Ethernet MAC and PHY
• Three fully programmable 16C550-type UARTs
• Four 10-bit channels (inputs) when used as single-ended inputs

Processor

Block diagram

File:Diagram23.png?

=References=

​http://www.ti.com/lit/ug/spmu029a/spmu029a.pdf

​http://www.ti.com/lit/ds/symlink/lm3s6965.pdf