INTRODUCTION

This document contains information about MPLAB® ICD 2 headers, which provide in-circuit debugging capabilities for specific Microchip devices.

A special ICD/ICE device is connected to a header board to be used with MPLAB ICD 2. This device is mounted on the top of a header and its signals are routed to the MPLAB ICD 2 connector (Figure 1). On the bottom of the header is a socket that is used to connect to the target board.

Special ICD/ICE versions of selected devices are needed to provide one or more of the following:

• the built-in debug circuitry that a device may lack

• additional pins for the clock, data and MCLR functions required for ICD

• dedicated program/data memory for ICD

ICD versions are labeled with an ICD suffix (Device-ICD). For some devices, ICE versions are available (Device-ICE) and may be used with MPLAB ICD 2 as ICD devices.

AC162057属于开发板，套件，编程器 > 配件。微芯科技股份有限公司制造生产的AC162057配件与此类别中其他器件一起使用的辅助产品。