ST STEVAL－PCC010V2以太网100BASE－TX与10BASE－T解决方案

ST公司的STEVAL-PCC010V2是采用ST802RT1A以太网收发器和STM32F207高性能ARM® Cortex™-M3 32位MCU的以太网评估板, 包括ST802RT1A Ethernet PHY演示板和STM32F207控制器演示板,具有快速以太网PHY接口,支持100BASE-TX和 10BASE-T应用.本文介绍了STM32F20x系列MCU主要特性和方框图,ST802RT1x收发器主要特性和方框图,以及STEVAL-PCC010V2评估板主要特性,电路图和材料清单,PCB布局图.

The STM32F20x family is based on the high-performance ARM® Cortex™-M3 32-bit RISC core operating at a frequency of up to 120 MHz. The family incorporates high-speed embedded memories (Flash memory up to 1 Mbyte, up to 128 Kbytes of system SRAM), up to 4 Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.

The devices also feature an adaptive real-time memory accelerator (ART Accelerator™) which allows to achieve a performance equivalent to 0 wait state program execution from Flash memory at a CPU frequency up to 120 MHz. This performance has been validated using the CoreMark benchmark.
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