Datasheet

DS1977
29 of 29
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim
reserves the right to change the circuitry and specifications without notice at any time.
Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 2009 Maxim Integrated Products Maxim is a registered trademark of Maxim Integrated Products, Inc.
REVISION HISTORY
REVISION
DATE
DESCRIPTION
PAGES
CHANGED
8/09
Added the # sign to the PART number in the Ordering Information table,
indicating an RoHS-compliant product.
1
Removed the UL#913 bullet from the
Common iButton Features
section.
11/09
• Applied EC table note 13 to t
W0L
.
• Deleted ε from the t
W1L
spec in the EC table.
• V
TL
/V
TH
clarification: Added to EC table note 4 the text ", which is a function
of ..."
• Added to EC table notes 13 and 14 the reference to Figure 11 and the text
"The actual maximum duration...."
•
Added
ε
to the write zero time slot graphic in Figure 11.
3, 21