DZSCinternet
Joined: 03 Jul 2008
Posts: 1
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 07 Jul 2008 4:18 DESCRIPTION S83C552-6A68 datasheet |
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DESCRIPTION S83C552-6A68 datasheet
http://www.chinaicmart.com/series-S83/S83C552-6A68.html
The 80C552/83C552 (hereafter generically referred to as 8XC552) Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The 8XC552 has the same instruction set as the 80C51. Three versions of the derivative exist:
• 83C552—8k bytes mask programmable ROM
• 80C552—ROMless version of the 83C552
• 87C552—8k bytes EPROM (described in a separate chapter)
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