参数资料
型号: PPM3-MK2
厂商: Equinox Technologies
文件页数: 79/85页
文件大小: 0K
描述: PROGRAMMER PRODUCTION ISP
标准包装: 1
系列: PPM3-MK2
类型: 生产用 ISP
适用于相关产品: Atmel 89C51Rx2、NXP P89CRx2/66x、Zensys 3 线 SPI
所含物品: 编程器、电源适配器、软件、缆线和说明文档
其它名称: 483-1002
PPM3-MK2(UN)
4.8 Target System powers the Programmer (5.0V only)
4.8.1 Overview
In this scenario, the programmer is powered from the Target System via the ISP cable. The Target
Voltage must be +5.0V for the programmer to operate correctly. This mode is not recommended for
general use as the programmer is powered on/off every time the Target System is powered on/off.
This can lead to over-voltage and ESD problems. It also makes the programming times longer as the
programmer must run its internal self-check algorithm every time it is powered up.
Fig. 4.8.1 Target System powers the programmer at 5.0V
Please note
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The external voltage applied to the programmer must be between 5.0V!
The Programming Project must specify a Target Voltage of +5.0V.
The Target System must be able to supply the worst case current required during a
programming operation.
A 6V2 5W zener diode is internally connected across the programmer supply to protect
against over-voltage.
PPM3 MKII Programmer - User Guide - V1.04 - 10 th May 2008
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相关代理商/技术参数
参数描述
PPM3-MK2(UN) 制造商:Equinox Technologies 功能描述:PROGRAMMER ISP
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PPM-46 制造商:Panduit Corp 功能描述:
PPM-47 制造商:Panduit Corp 功能描述:
PPM-49 制造商:Panduit Corp 功能描述: