Re: Availability of 8751

From: Jim Stewart <grumpyoldgeek@xxxxxxxxx>
Date: Fri, 15 May 2009 11:28:44 -0700

Stefan Brröring wrote:

Scanman wrote:
I am trying to determine the availabilty of parts on an old design.

It uses 8751H, 8255 and 8254. All are DIP packages.

Can I still by these parts, or should I look for functional repalcements?

If I did go with a different Micro cont. which one would you use?

8751 shouldn´t be a problem. It can simply be replaced e.g. by AT89F51.

I think, 8255 could be a bigger problem...

We're still buying 8255A's in PLCC through
distribution.
.

References:
- Availability of 8751
  - From: Scanman
- Re: Availability of 8751
  - From: Stefan Brröring

Prev by Date: New Style Designer Christian Audigier shirts - discount
Next by Date: www.iofferkicks.net sell:nike jordan shoes$32,ed hardy /polo /lacoste tshirt$13,jean$30,handbag$35,nike shox$34,air max$32.lv.gucc.coach..free shipping
Previous by thread: Re: Availability of 8751
Next by thread: Re: Availability of 8751
Index(es):
- Date
- Thread

Relevant Pages

Re: Availability of 8751
... All are DIP packages. ... Can I still by these parts, or should I look for functional repalcements? ... one "I" would use would be heavily dependent on the details of the ... Atmel 8051 processors are fairly close if firmware reuse ...
(comp.arch.embedded)
Re: Availability of 8751
... Scanman wrote: ... All are DIP packages. ... Can I still by these parts, or should I look for functional repalcements? ... Stefan DF9BI ...
(comp.arch.embedded)
Re: Availability of 8751
... Scanman wrote: ... All are DIP packages. ... Can I still by these parts, or should I look for functional repalcements? ... If it is a new design, new PCB and new packaging, how soon do you want this done? ...
(comp.arch.embedded)