ATMEGA256中文资料DEBUG AVR APPLICATIONS USING JTAG OR DEBUGWIRE INTERFACE数据手册Microchip规格书

描述 Description

The AVR® JTAGICE mklI from Atmel® is a powerful development tool for On-chip Debugging of all AVR 8-bit RISC microcontrollers with IEEE 1149.1 compliant JTAG interface or debugWIRE Interface. DebugWIRE enables on chip debug of AVR microcontrollers in small pin count packages, using only a single wire for the debug interface. The JTAGICE mkII and the AVR Studio® user interface give the user complete control of the internal resources of the microcontroller, helping to reduce development time by making debugging easier. The JTAGICE mkII performs Real Time emulation of the microcontroller while it is running in a target system.O AVR Studio Operated
O Full Emulation of All Analog and Digital Functions
O Full JTAG Programming Support
O Supports Multiple Devices in a JTAG Scan Chain
O USB 1.1 or RS-232 Interface to PC
O Full Support for Assembly and High Level Languages
O Program and Data Breakpoints
O All Operations and Breakpoints are Real Time
O Adapter for Direct Connection to STK500
O Upgrades are done from AVR Studio
O Target Voltage 1.8 – 5.5V
O Supply Voltage 9V – 12V, or Powered from USB port

简介

ATMEGA256属于RF/IF射频/中频RFID的射频收发器IC。由制造生产的ATMEGA256射频收发器 IC射频收发器 IC 是将发射器和接收器集成于单个封装的半导体器件。收发器适用于各种射频系列产品或标准，例如 AISG、蓝牙、ISM、VHF、Wi-Fi、蜂窝、雷达、802.15.4 和 Z-Wave。此产品可根据调制类型和特定协议版本进一步分类。部分 IC 包含内置微控制器。