Microchip Technology Xplained评估套件

Atmel Xplained评估套件设计为与所有的Atmel Xplain MCU板插入兼容，根据应用需求提供广泛的微控制器性能。Atmel Xplained评估套件通过一个与全系列Atmel Xplain MCU板兼容的通用接头，连接I²C串行数字接口，实现评估套件的接口。

The Xplained Evaluation Kits are designed to be plug compatible with all Microchip Xplain MCU boards, providing a wide range of microcontroller performance depending on the application needs. Microchip Xplained Evaluation Kits are interfaced via the I²C serial digital interface connected through a common header that is compatible with the full range of Microchip Xplain MCU boards.

特性

Embedded debugger (EDBG)
- USB interface
- Programming and debugging on board SAM D21 through Serial Wire Debug (SWD)
- Virtual COM-port interface to target via UART
- Atmel Data Gateway Interface (DGI) to target via SPI and TWI
- Four GPIOs connected to target for code instrumentation
Digital I/O
- Two mechanical buttons (user and reset button)
- One user LED
- Three extension headers

Three possible power sources
- External power
- Embedded debugger USB
- Target USB
32kHz crystal
USB interface, device and reduced host mode
8Mbit Serial Flash