Rumor has it that Richard Erlacher may have mentioned these words:
>So, who makes 256-byte RAM devices at TTL speeds these days. There are all
>sorts of FIFOs of 256 bytes, but I can't find a simple 256-byte RAM any
>more. I also need a 32x8-bit sram, fast (preferably address-access time
><<10ns) and preferably in a small package.
Not sure who still *makes* them, but BGMicro and I think Jameco still sells
Moto 6810 & I think 68B10 parts - IIRC 128x8 parts. (No, not Meg, No, not
Kilo, but 128 Bytes... just to clarify ;-)
Also, if you're looking for non-volitile, you could go with one of the
Dallas Semiconductor 12x887 parts - 14 bytes of control registers for the
onboard clock chip, and 114 bytes of general-purpose battery-backed RAM.
BGMicro has some pretty weird stuff... including some really nice kits from
what I recall. www.bgmicro.com; I think they have a catalog online, if not
you can download it as a .pdf...
Hope that helps,
Roger "Merch" Merchberger
--
Roger "Merch" Merchberger --- sysadmin, Iceberg Computers
Recycling is good, right??? Ok, so I'll recycle an old .sig.
If at first you don't succeed, nuclear warhead
disarmament should *not* be your first career choice.
Received on Wed Oct 20 1999 - 21:06:02 BST