Replacement for P89C58X2BN

[GAURAV MATHUR]

 During one development project i have used IC P89C58X2BN as it was avilable in the stock. Now the IC has gone bad and in market it is not available. Alredy many PCBs on the same design are already manufactured for various projects. Kindly suggest any equivalent IC in DIP package only which can be replaced one to one. I am using Keil C for programming hence with same code i want to program the IC and use in the circuit.I hope for positive response from your side as it is an urgent requirement.

[Amrith]

Hi Gaurav,

 

P89C51RD2 or P89C51X2BN is euivalent controller with P89C58X2BN & i is easily available in the market. The only difference is flash memory size,Kindly check with both data sheets for pin features.If your code size is less than 4KB, you can use P89C51RD2 or P89C51X2BN controller for one to one replacement. It supports keil but change the header in your coding & chip select.

 

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[Anonymous]

Tks 4 d suggestion but C series microcntroller fron NXP are obsolete now and hence P89C51RD2 Ics r also not available. I got P89V51RD2 IC but i dont knw how to program it for same code. I am using a parallel programmer ESA IUP and keil IDE. can u suggest something 4 that?

[GAURAV MATHUR]

Hi amrith

 

Tks 4 d reply but the code size is an limitation and i am having P89V51RD2 Ic readily available. Can u suggest how to program the IC for same code using Keil and ESA IUP programmer with parallel programming. I tried to burn same code but no output is coming.

[Author]

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