Where can I get Dip Cmos SRAM 64kx8 bit format?

[Bob F]

I have an old homebuilt home controller built around an 80c51FA microcontroller.
I'd like to get some new ram for it in a DIP format, probably a 64 or 128 kbit x
8 bit format. I can use 28 or 32 pin DIPs. It currently uses 32kx8 HM62256 DIPs.
(5V operation)

Where can I get such a thing these days in small quantities?

A specific part # might also help in my search.

 

[msg]

Bob F wrote:

I have an old homebuilt home controller built around an 80c51FA microcontroller.
I'd like to get some new ram for it in a DIP format, probably a 64 or 128 kbit x
8 bit format. I can use 28 or 32 pin DIPs. It currently uses 32kx8 HM62256 DIPs.
(5V operation)

Where can I get such a thing these days in small quantities?

A specific part # might also help in my search.



I get such parts from old 386 and 486 motherboards (L2 cache) ; most often they are

socketed and so have long leads.

Michael

 

[Gareth Magennis]

"Bob F" <bobnospam@gmail.com> wrote in message
news:gevo59$g2i$1@registered.motzarella.org...

I have an old homebuilt home controller built around an 80c51FA
microcontroller. I'd like to get some new ram for it in a DIP format,
probably a 64 or 128 kbit x 8 bit format. I can use 28 or 32 pin DIPs. It
currently uses 32kx8 HM62256 DIPs. (5V operation)

Where can I get such a thing these days in small quantities?

A specific part # might also help in my search.

Specifying the country that you live in may also help.


If you are in the UK, you can buy one here.
http://www.cricklewoodelectronics.com/Cricklewood/search.php?mode=search&page=1



Gareth.

 

[Bob F]

"Gareth Magennis" <gareth.magennis@ntlworld.com> wrote in message
news:nn_Qk.12849$yK5.2178@newsfe24.ams2...

"Bob F" <bobnospam@gmail.com> wrote in message
news:gevo59$g2i$1@registered.motzarella.org...
I have an old homebuilt home controller built around an 80c51FA
microcontroller. I'd like to get some new ram for it in a DIP format, probably
a 64 or 128 kbit x 8 bit format. I can use 28 or 32 pin DIPs. It currently
uses 32kx8 HM62256 DIPs. (5V operation)

Where can I get such a thing these days in small quantities?

A specific part # might also help in my search.





Specifying the country that you live in may also help.


If you are in the UK, you can buy one here.
http://www.cricklewoodelectronics.com/Cricklewood/search.php?mode=search&page=1

I'm in the U.S. Seattle specifically.

 

[Ryan Weihl]

Gareth Magennis wrote:

"Bob F" <bobnospam@gmail.com> wrote in message
news:gevo59$g2i$1@registered.motzarella.org...
I have an old homebuilt home controller built around an 80c51FA
microcontroller. I'd like to get some new ram for it in a DIP
format, probably a 64 or 128 kbit x 8 bit format. I can use 28 or
32 pin DIPs. It currently uses 32kx8 HM62256 DIPs. (5V operation)

Where can I get such a thing these days in small quantities?

A specific part # might also help in my search.





Specifying the country that you live in may also help.


If you are in the UK, you can buy one here.
http://www.cricklewoodelectronics.com/Cricklewood/search.php?mode=sear
ch&page=1



Gareth.

try digi-key and go for a nv-ram

--

 

[Andy]

On Thu, 6 Nov 2008 13:38:56 -0800, "Bob F" <bobnospam@gmail.com>
wrote:

I have an old homebuilt home controller built around an 80c51FA microcontroller.
I'd like to get some new ram for it in a DIP format, probably a 64 or 128 kbit x
8 bit format. I can use 28 or 32 pin DIPs. It currently uses 32kx8 HM62256 DIPs.
(5V operation)

Where can I get such a thing these days in small quantities?

A specific part # might also help in my search.


IC, 628128LP-70, SRAM, 5V, 128k x 8, 70ns, DIP-32

<http://www.jameco.com/webapp/wcs/stores/servlet/ProductDisplay?langId=-1&storeId=10001&catalogId=10001&productId=131810&>

 

[Mark Zenier]

In article <gevo59$g2i$1@registered.motzarella.org>,
Bob F <bobnospam@gmail.com> wrote:

I have an old homebuilt home controller built around an 80c51FA microcontroller.
I'd like to get some new ram for it in a DIP format, probably a 64 or 128 kbit x
8 bit format. I can use 28 or 32 pin DIPs. It currently uses 32kx8 HM62256 DIPs.
(5V operation)

Where can I get such a thing these days in small quantities?

A specific part # might also help in my search.

Er, what continent?

In the US, I'd try the web for Jameco, JDR Microdevices (if they still
exist) and B&D Enterprises.

Mark Zenier mzenier@eskimo.com
Googleproofaddress(account:mzenier provider:eskimo domain:com)