[time-nuts] Data sheet for the old version of Dallas DS18S20 used in TBolts?

[Arthur Dent]

http://datasheets.maxim-ic.com/en/ds/DS18S20.pdf

I have a 2001 Thunderbolt and it uses the DS1620 chip 
which is nothing like the DS18S20. Did you double check 
the number?

http://datasheets.maxim-ic.com/en/ds/DS1620.pdf

                              -Arthur