SMM105

Preliminary Information

Summit Microelectronics, Inc

2068 1.8 09/20/05

21

PART MARKING

SUMMIT

SMM105N

AYYWW

Pin 1

Annn

Summit

Part Number

Date Code (YYWW)

Part Number suffix

(Contains Customer specific

ordering requirements)

Lot tracking code (Summit use)

Drawing not

to scale

SS

Status Tracking Code

(Blank, MS, ES, 01, 02,...)

(Summit Use)

Product Tracking Code (Summit use)

100% Sn, RoHS compliant, Green

L

ORDERING INFORMATION

NOTICE

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 1.8 - This document supersedes all previous versions.

Please check the Summit Microelectronics, Inc. web site at

http://www.summitmicro.com/prod_select/summary/SMM105/SMM105.htm for data sheet updates.

© Copyright 2005 SUMMIT MICROELECTRONICS, Inc.

PROGRAMMABLE POWER FOR A DIGITAL WORLD™

ADOC

I2C is a trademark of Philips Corporation.

SMM105

N

nnn

Package

Part Number Suffix (see page 18)

Summit

Part

Number

Customer specific requirements are contained

in the suffix such as Hex code, Hex code

revision, etc.

C

Temp Range

C=Commercial

Blank=Industrial

N=28 Pad QFN

(E Package),

V

25 Ball Ultra CSP

TM

28 Pad QFN

Ball A1

Identifier

Date Code

Y = Single digit year

(4=2004, 5=2005, etc)

Drawing not

to scale

Summit Part Number

X is the sequential letter per wafer

(i.e. A for the first wafer, B for the second wafer,

C for the third wafer, etc.)

100% Sn, RoHS

compliant, Green