Flash Magic Forum

In-System Programming Support => P89C51Rx+/P89C51Rx2/P89C66x/P89C6xX2/P89V66x => Topic started by: Always on March 13, 2005, 10:59:00 PM

Title: About P89C51RA2 ISP
Post by: Always on March 13, 2005, 10:59:00 PM
     Anyone Who could tell me about the connection of P89C51RA2's Vpp pin  ,the same as P89C51RD?Only need a 0.1u capacitor?

    Thank you!
Title: Re: About P89C51RA2 ISP
Post by: erikm on March 14, 2005, 05:29:59 AM
These chips are reffered to as P89C51Rx2 and the datasheet is the same!!

Erik