SMM151/152
Preliminary Datasheet
PART MARKING
Summit
SUMMIT
Part Number
Status Tracking Code
(Blank, MS, ES, 01, 02,...)
(Summit Use)
SMM151N
SS
Subject to Change
L AYYWW
Annn
Date Code (YYWW)
Pin 1
Lot tracking code (Summit use)
100% Sn, RoHS compliant
Part Number suffix
Drawing not
to scale
(Contains Customer specific
ordering requirements)
Product Tracking Code (Summit use)
ORDERING INFORMATION
Summit
SMM151
nnn
L
C
N
Part Number
L: Lead-Free Attribute for QFN package
SMM151 or SMM152
Part Number Suffix
Customer specific requirements are contained in
the suffix such as Hex code, Hex code revision,
etc. (Default CSIRs: SMM151=786,
SMM152=957)
Temp Range
C=Commercial
Blank=Industrial
Package
N=28 Pad QFN
NOTICE
NOTE 1 - This is a preliminary Information data sheet that describes a Summit product currently in pre-production with limited
characterization.
SUMMIT Microelectronics, Inc. reserves the right to make changes to the products contained in this publication in order to improve
design, performance or reliability. SUMMIT Microelectronics, Inc. assumes no responsibility for the use of any circuits described
herein, conveys no license under any patent or other right, and makes no representation that the circuits are free of patent
infringement. Charts and schedules contained herein reflect representative operating parameters, and may vary depending upon a
user’s specific application. While the information in this publication has been carefully checked, SUMMIT Microelectronics, Inc. shall
not be liable for any damages arising as a result of any error or omission.
SUMMIT Microelectronics, Inc. does not recommend the use of any of its products in life support or aviation applications where the
failure or malfunction of the product can reasonably be expected to cause any failure of either system or to significantly affect their
safety or effectiveness. Products are not authorized for use in such applications unless SUMMIT Microelectronics, Inc. receives
written assurances, to its satisfaction, that: (a) the risk of injury or damage has been minimized; (b) the user assumes all such risks;
and (c) potential liability of SUMMIT Microelectronics, Inc. is adequately protected under the circumstances.
Revision 2.1 - This document supersedes all previous versions. Please check the Summit Microelectronics Inc. web site at
www.summitmicro.com for data sheet updates.
© Copyright 2008 SUMMIT MICROELECTRONICS, Inc. PROGRAMMABLE POWER FOR A GREEN PLANET™
2
I C is a trademark of Philips Corporation
Summit Microelectronics, Inc
2131 2.1 8/15/2008
23
SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
