ABRIDGED DATA SHEET
DS28E25
1-Wire SHA-256 Secure Authenticator
with 4Kb User EEPROM
Note to readers: This document is an abridged version of the full data sheet. Additional device information is
available only in the full version of the data sheet. To request the full data sheet, go to www.maxim-ic.com/
DS28E25 and click on Request Full Data Sheet.
Ordering Information
PART
TEMP RANGE PIN-PACKAGE
DS28E25G+T -40°C to +85°C 2 SFN (2.5k pcs)
DS28E25P+
-40°C to +85°C 6 TSOC
DS28E25P+T -40°C to +85°C 6 TSOC (4k pcs)
DS28E25Q+T -40°C to +85°C 6 TDFN-EP* (2.5k pcs)
+Denotes a lead(Pb)-free/RoHS-compliant package.
T = Tape and reel.
*EP = Exposed pad.
Package Information
For the latest package outline information and land patterns
(footprints), go to www.maxim-ic.com/packages. Note that a
“+”, “#”, or “-” in the package code indicates RoHS status only.
Package drawings may show a different suffix character, but
the drawing pertains to the package regardless of RoHS status.
PACKAGE
TYPE
2 SFN
6 TSOC
6 TDFN-EP
PACKAGE
CODE
G266N+1
D6+1
T633+2
OUTLINE
NO.
21-0390
21-0382
21-0137
LAND
PATTERN NO.
—
90-0321
90-0058
42