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您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45252 > MQ80C52XXX-16SCD (ATMEL CORP) 8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQFP44 PDF資料下載

型號(hào)：	MQ80C52XXX-16SCD
廠商：	ATMEL CORP
元件分類：	微控制器/微處理器
英文描述：	8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQFP44
封裝：	CERAMIC, QFP-44
文件頁(yè)數(shù)：	283/586頁(yè)
文件大?。?/td>	22337K
代理商：	MQ80C52XXX-16SCD

XMEGA C3 [DATASHEET]

8492F–AVR–07/2013

Programming and Debugging

Features

External programming through PDI interface

Minimal protocol overhead for fast operation

Built-in error detection and handling for reliable operation

Boot loader support for programming through any communication interface

Nonintrusive, real-time, on-chip debug system

No software or hardware resources required from device except pin connection

Program flow control

Go, Stop, Reset, Step Into, Step Over, Step Out, Run-to-Cursor

Unlimited number of user program breakpoints

Unlimited number of user data breakpoints, break on:

Data location read, write, or both read and write

Data location content equal or not equal to a value

Data location content is greater or smaller than a value

Data location content is within or outside a range

No limitation on device clock frequency

Program and Debug Interface (PDI)

Two-pin interface for external programming and debugging

Uses the Reset pin and a dedicated pin

No I/O pins required during programming or debugging

Overview

The Program and Debug Interface (PDI) is an Atmel proprietary interface for external programming and on-chip

debugging of a device.

The PDI supports fast programming of nonvolatile memory (NVM) spaces; flash, EEPOM, fuses, lock bits, and the user

signature row.

Debug is supported through an on-chip debug system that offers nonintrusive, real-time debug. It does not require any

software or hardware resources except for the device pin connection. Using the Atmel tool chain, it offers complete

program flow control and support for an unlimited number of program and complex data breakpoints. Application debug

can be done from a C or other high-level language source code level, as well as from an assembler and disassembler

Programming and debugging can be done through the PDI physical layer. This is a two-pin interface that uses the Reset

pin for the clock input (PDI_CLK) and one other dedicated pin for data input and output (PDI_DATA). Any external

programmer or on-chip debugger/emulator can be directly connected to this interface.

相關(guān)PDF資料	PDF描述
MQ80C52XXX-16SC	8-BIT, MROM, 16 MHz, MICROCONTROLLER, CQFP44
MR80C32E-20P883	8-BIT, 20 MHz, MICROCONTROLLER, CQCC44
MC80C52CXXX-25SCD	8-BIT, MROM, 25 MHz, MICROCONTROLLER, CDIP40
MR80C52EXXX-25P883R	8-BIT, MROM, 25 MHz, MICROCONTROLLER, CQCC44
MD80C32E-36SBD	8-BIT, 36 MHz, MICROCONTROLLER, CDIP40

相關(guān)代理商/技術(shù)參數(shù)	參數(shù)描述
MQ82370-20	制造商:Rochester Electronics LLC 功能描述:- Bulk
MQ8238020	制造商:Intel 功能描述:CONTROLLER: OTHER
MQ82380-20	制造商:Rochester Electronics LLC 功能描述:- Bulk
MQ82380-20/R	制造商:Rochester Electronics LLC 功能描述:
MQ82592	制造商:Rochester Electronics LLC 功能描述:- Bulk

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