25 Jan
2008
25 Jan
'08
8:37 p.m.
On Fri, Jan 25, 2008 at 09:11:26PM +0100, Jos Dreesen / Marian Capel wrote:
I need a programmable device, with the standard 24 pin
layout, with 100nS
acces time.
2716's are 350ns to 450ns, 2816's are 150nS match.
What other options do I have ?
( Target : replace some bipolar microcode proms So I can experiment a bit)
You could make a socket adapter from 28 or 32 pins to 24, then use a more
modern, 100ns part, and only program the first 2K.
-ethan
--
Ethan Dicks, A-333-S Current South Pole Weather at 25-Jan-2008 at 20:30 Z
South Pole Station
PSC 468 Box 400 Temp -30.8 F (-34.9 C) Windchill -54.0 F (-47.8 C)
APO AP 96598 Wind 8.6 kts Grid 78 Barometer 681.1 mb (10587 ft)
Ethan.Dicks at usap.gov http://penguincentral.com/penguincentral.html