Ensuring consumer safety with ORIGA™2, World’s first MIPI BIF compliant Battery Monitoring IC

Stephan Schächer Infineon Power Management & Multi-Market Battery Management

The Company

Infineon provides semiconductor and system solutions, focusing on three central needs of our modern society: Energy Efficiency, Mobility and Security

Revenue in FY 2012: 3.904 billion EUR

26,458 employees worldwide (as of December 2012)

Strong technology portfolio with more than 17,250 patents and patent applications (as of Sept. 2012)

More than 20 R&D locations

Germany's largest and Europe's second largest semiconductor company

Infineon at a Glance

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Infineon Holds Top Positions in All Target Markets

#1

Power Chip Card

#1

Automotive

#2

Calendar Year 2011

Source: IMS Research (an IHS company), July 2012

Calendar Year 2010

Source: IMS Research, August 2011

Calendar Year 2011

Source: Strategy Analytics, April 2012

5%

6%

7%

8%

12%

Int. Rectifier

STMicro

Toshiba

Mitsubishi

Infineon

6%

8%

9%

10%

NXP

Freescale

STMicro

Infineon

Renesas 14%

8%

18%

21%

21%

27%

Renesas

STMicro

NXP

Samsung

Infineon

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EDN Europe; March 2006

Companies are working to strengthen anti-counterfeiting efforts to protect brand integrity and consumers from potentially dangerous, counterfeit products.

We all want to protect end customers from dangerous clones!

S Korea probes 'cell phone death' http://news.bbc.co.uk/2/hi/asia-pacific/7117014.stm

Exploding mobile phone kills man in China http://www.telegraph.co.uk/news/worldnews/asia/china/4452360/Exploding-mobile-phone-kills-man-in-China.html

Laptop explodes at Japanese conference http://www.theinquirer.net/inquirer/news/1042700/dell-laptop-explodes-japanese-conference

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A couple of trends are increasing the risk

Reaching 3,000mAh capacity, e.g.:

LG Optimus G Pro Huawei Ascend D2

Others not much less…

•Stronger, Faster CPUs •Larger high res screens •LTE •increasing data volume • …

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To reduce that risk a smart battery comes in handy…

The rescue: MIPI Alliance Announced Smart Phone Battery Interface Standard “MIPI BIF” in Feb 2012

Adoption: Adopted by most mobile chipset vendors in 2013

MIPI BIF Standardized from

Feb 2012 ~

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ORIGA™ 2 – the industry first chip to support MIPI BIF. Launched at MWC

2012 together with the MIPI BIF standard 1.0

Press release in MWC @ Barcelona 2012

MIPI BIF Standardized

from Feb 2012 ~

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Why ORIGA™ Family? A movie speaks more than 1000 words…

Security & Low Cost

Security or Low Cost

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Secret Key Enc

Secret Key Dec

Public Key Enc

Symmetrical Algorithms can not afford SW implementations: They pose a high risk of “Break-once, Publish-everywhere”

Asymmetric: Two different keys for En- and Decryption

SW-Encryption Public Key

ORIGATM Family offers Superior Security at Low System Cost

HW-Decryption Secret Key

Please also see animation at www.infineon.com/ORIGA

Why ORIGA™ Family? Asymmetric Elliptic Curve Cryptography

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Private Key is protected in Hardware

Non-Secure SW environment

Public Key only

Why ORIGA™ SLE95200 - The Smartphone version of the Pioneer in Asymmetric Authentication

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Advanced 163bit Elliptic Curve Crypto

Advanced HW Security Features ORIGA™ Digital Certificate allowing Unique Keys; Data Authentication Session Key feature

MIPI BIF compliant Single-Wire Interface

Precise Temperature Monitoring

4kbit of lockable User NVM: For all MIPI BIF functions and objects Storage of usage history, Charging info Unique ID, Life Span Counter

Applicable also to all other Accessories: Headsets, Docking Stations Chargers & AC Adapters

Summary – ORIGA™2 MIPI BIF Battery Monitoring IC

World’s first MIPI BIF compliant Battery Monitoring IC, providing all MIPI BIF benefits:

Robust, scalable, cost efficient Single Wire Interface

Commonly accepted Std. IF saving manufacturing & design complexity and enabling smart battery adoption

Ensuring consumer safety by

Temperature Monitoring

Avoiding clones through leading ORIGA™ family Authentication

State-of-the-Art Asymmetric Elliptic Curve Authentication

20V Over-Voltage Protection

Shipping in volume as we speak…

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