Does 2102 = 21021?**

M

Mark (UK)

Guest
Hiya!

I recently received a batch of RAM chips, that the seller described as 2102.

However, they are marked F21021PC - are these equivalent, or a
completely different things? Does anyone have a datasheet on the 21021?
I've searched the net and found no data, just people selling them.

Yours, Mark.

**Subject line presumes infinity is fixed, therefore 2+2=5 etc... :)
 
maybe it's a typo.

Nic

"Mark (UK)" <jumbos.bazzar@btopenworld.com> wrote in message
news:bvm2t4$3j3$1@hercules.btinternet.com...
Hiya!

I recently received a batch of RAM chips, that the seller described as
2102.

However, they are marked F21021PC - are these equivalent, or a
completely different things? Does anyone have a datasheet on the 21021?
I've searched the net and found no data, just people selling them.

Yours, Mark.

**Subject line presumes infinity is fixed, therefore 2+2=5 etc... :)
Click to expand...
 
No, he knew that 2102 are used in vids, and put that in the subject
line. I don't think he was pulling a fast one, just genuinely read them
off the chip wrong.

Yours, Mark.

Robotnik wrote:

maybe it's a typo.

Nic

"Mark (UK)" <jumbos.bazzar@btopenworld.com> wrote in message
news:bvm2t4$3j3$1@hercules.btinternet.com...

Hiya!

I recently received a batch of RAM chips, that the seller described as

2102.

However, they are marked F21021PC - are these equivalent, or a
completely different things? Does anyone have a datasheet on the 21021?
I've searched the net and found no data, just people selling them.

Yours, Mark.

**Subject line presumes infinity is fixed, therefore 2+2=5 etc... :)
Click to expand...
 
Hey Mark!

I've got access to IHS so I can check for you tomorrow.

Cheers!

- Craig



"Mark (UK)" <jumbos.bazzar@btopenworld.com> wrote in message
news:bvm2t4$3j3$1@hercules.btinternet.com...
Hiya!

I recently received a batch of RAM chips, that the seller described as
2102.

However, they are marked F21021PC - are these equivalent, or a
completely different things? Does anyone have a datasheet on the 21021?
I've searched the net and found no data, just people selling them.

Yours, Mark.

**Subject line presumes infinity is fixed, therefore 2+2=5 etc... :)
Click to expand...
 
"Mark (UK)" <jumbos.bazzar@btopenworld.com> wrote in message
news:bvm2t4$3j3$1@hercules.btinternet.com...
Hiya!

I recently received a batch of RAM chips, that the seller described as
2102.

However, they are marked F21021PC - are these equivalent, or a
completely different things? Does anyone have a datasheet on the 21021?
Click to expand...
I have the Fairchild data sheet for the F2102-1, as well as 2102-2 etc.
(1024X1 Static Ram)

I've searched the net and found no data, just people selling them.

Yours, Mark.

**Subject line presumes infinity is fixed, therefore 2+2=5 etc... :)
Click to expand...
--
*
| __O Thomas C. Sefranek WA1RHP@ARRL.net
|_-\<,_ Amateur Radio Operator: WA1RHP
(*)/ (*) Bicycle mobile on 145.41, 448.625 MHz

http://hamradio.cmcorp.com/inventory/Inventory.html
http://www.harvardrepeater.org
 
Hiya!

Any chance of scanning it and emailing it across? Don't worry about the
waveform pages, jus the main info and pinout pages.

Does it mention a 21021?

Yours, Mark.

Thomas C. Sefranek wrote:

"Mark (UK)" <jumbos.bazzar@btopenworld.com> wrote in message
news:bvm2t4$3j3$1@hercules.btinternet.com...

Hiya!

I recently received a batch of RAM chips, that the seller described as

2102.

However, they are marked F21021PC - are these equivalent, or a
completely different things? Does anyone have a datasheet on the 21021?


I have the Fairchild data sheet for the F2102-1, as well as 2102-2 etc.
(1024X1 Static Ram)


I've searched the net and found no data, just people selling them.

Yours, Mark.

**Subject line presumes infinity is fixed, therefore 2+2=5 etc... :)
Click to expand...
 
I found a datasheet thanks to a helpful soul on the NG, and the answer
is yes, it's a 450ns access version of the 2102.

Yours, Mark.

Mark (UK) wrote:

Hiya!

I recently received a batch of RAM chips, that the seller described as
2102.

However, they are marked F21021PC - are these equivalent, or a
completely different things? Does anyone have a datasheet on the 21021?
I've searched the net and found no data, just people selling them.

Yours, Mark.

**Subject line presumes infinity is fixed, therefore 2+2=5 etc... :)
Click to expand...
 
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