Where to buy Philips P87C51RB 40 pin DIP?

My manager can't locate P87C51RB-4N on Digikey (and a few other sites which I can't remember). He mentioned that Arrow is a four week lead time. I wouldn't mind using the P89xxx as alternative. ...
Where to buy Philips P87C51RB 40 pin DIP?

My manager can't locate P87C51RB-4N on Digikey (and a few other sites which I can't remember). He mentioned that Arrow is a four week lead time. I wouldn't mind using the P89xxx as alternative. ...
Problem with Infineon DAvE using C167CRr2 DIP

I have found a problem with the C167CRr2 DIP for DAvE. The #defines in MAIN.H generated by DAvE use a bit-field structure to access SFR bits, rather than just using sbit. This causes a statement such...
Problem with Infineon DAvE using C167CRr2 DIP

I have found a problem with the C167CRr2 DIP for DAvE. The #defines in MAIN.H generated by DAvE use a bit-field structure to access SFR bits, rather than just using sbit. This causes a statement such...
Any way for declaring symbolic constants as an external number in C51 source code ?

Is there any way to declare a symbolic constant as 'an external number' in Keil C51 source code so that the compiler generates object file using instructions with # symbol prefix (e.g. mov r0,#symbol...