Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
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> 27512 eprom programmed to your liking 64KX8 (your code)
27512 eprom programmed to your liking 64KX8 (your code)
ON SALE: I AM TEMPORARILY REDUCING THE PRICE OF ALL OF MY EPROMS TO $2. THIS SALE WILL END IN 3 DAYS (SATURDAY)
This listing is for a RANDOMLY SELECTED 27512 64Kx8-bits, 28-pin DIP EPROM Programmed with your code. I will program this device with the code of your choice of up to 64 kilobytes of code total. (Of course, these are also available BLANK at the same price.) This listing is for a randomly selected 27512 EPROM only - no guarantee of speed grade or manufacturer. If you require a specific version of the 27512, Please Check out my other items! - I may have what you are looking for listed.
My supply of 2764 and 27128 EPROMs is running very low, so I thought I would mention that
a 27C256 EPROM can also be used in place of a 27C128 or 27C64.
TO USE A 27256 IN PLACE OF A 2764, YOU SIMPLY PROGRAM THE 8K IMAGE (THE 2764 IMAGE) INTO THE 27256 FOUR TIMES.
TO USE A 27256 IN PLACE OF A 27128, YOU SIMPLY PROGRAM THE 16K IMAGE (THE 27128 IMAGE) INTO THE 27256 TWO TIMES.
I ALSO INCLUDE THIS SERVICE FREE - I WILL TAKE YOUR 8K OR 16K IMAGE AND "STACK" IT INTO A 32K IMAGE SUITABLE FOR PROGRAMMING INTO A 32Kx8 EPROM (27C256 OR EQUIVALENT.) I WILL THEN EMAIL YOU THE "STACKED" IMAGE. THE RESULTING EPROM CAN THEN BE USED AS IF IT WERE A 2764 OR 27128. I GUARANTEE THAT THIS METHOD WORKS PERFECTLY - I USE THIS METHOD ALL OF THE TIME BECAUSE I HAVE MORE 27C256 EPROMS THAN ANY OTHER TYPE.
NO GUARANTEE OF SPEED, MANUFACTURER, OR DEVICE TYPE OTHER THAN IT WILL BE A 27512 COMPATIBLE EPROM.
