SLE95201H ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Features Asymmetric authentication based on Elliptic Curve Cryptographic (ECC) ORIGA TM Digital Certificate (ODC) with device personalization Large NVM for storage of device behavior and logistic information Ultra slim chip scale package – RoHS compliant MIPI BIF (Battery Interface) standardized single-wire interface for communication between mobile device and battery Applications Battery authentication for mobile phones, computing devices, digital imaging, power tools, drones etc. Power supply units and (fast) AC adaptors Power cables Description The Infineon ORIGA ORIGinal product Authentication chip helps OEMs and system manufacturers to ensure the authenticity and safety of their original products. It offers a cost effective yet very robust cryptographic solution to protect against unauthorized aftermarket replacements and copies. With more than 0.5 Billion ORIGAs deployed at major OEM customers, the new ORIGA™ 2L in extra small chip scale package is particularly suited for applications with very stringent space and cost requirements. The product reduces cost by eliminating the need for additional secure key storage ICs in the host system. ORIGA™ 2L also features the market leading strong asymmetric cryptography engine introduced with ORIGA™ 2 and 3.5 kbits of user non-volatile lockable memory with a well-defined data map covering all functions. The incorporated power management unit reduces power consumption and has over-under voltage protection up to ±20 V. The MIPI BIF compliant single wire host interface allows operation using a single dedicated contact which reduces size and, in turn, improves reliability, robustness, performance, and system cost. Product Brief www.infineon.com Please read the Important Notice and Warnings at the end of this document Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Table of Contents Table of Contents Features 1 Applications ................................................................................................................................... 1 Description 1 Table of Contents ........................................................................................................................... 2 1 1.1 1.2 1.3 Overview ...................................................................................................................... 3 General Description....................................................................................................................................... 3 Application Domain ...................................................................................................................................... 4 Personalization and Key Management ....................................................................................................... 4 2 2.1 System Configuration..................................................................................................... 6 Advantages..................................................................................................................................................... 6 3 3.1 3.2 3.3 3.4 3.5 3.6 System Features ............................................................................................................ 7 Asymmetric Cryptography Engine ............................................................................................................... 7 Non-Volatile Memory (NVM) ......................................................................................................................... 7 BIF Interface ................................................................................................................................................... 7 Power Management ...................................................................................................................................... 7 Package .......................................................................................................................................................... 7 Others ............................................................................................................................................................. 7 4 4.1 Electrical Characteristics ................................................................................................ 8 Operating Characteristics............................................................................................................................. 9 5 5.1 5.2 5.3 Packaging ....................................................................................................................11 Pin Configuration ........................................................................................................................................ 11 Pin Out .......................................................................................................................................................... 11 Package Dimensions of SG-WF-WLB-5 ...................................................................................................... 12 6 Evaluation Kit...............................................................................................................13 Revision History ............................................................................................................................14 Product Brief 2 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Overview 1 Overview Infineon Technologies’ novel ORIGA™ ORIGinal product Authentication chip assists OEMs and system manufacturers to ensure the authenticity and safety of their ORIGinal products. It offers a robust cryptographic solution designed to protect against unauthorized aftermarket replacements and clones. In it's second generation ORIGA™ 2L incarnation, it is especially suited for the Authentication of batteries, but can be used for the authentication of any other accessory, consumable or original spare part as well as long as three contacts can be attached to the chip to power it and communicate with it. 1.1 General Description ORIGATM 2L is an integrated Battery Authentication IC. It features a built-in strong asymmetric cryptography engine and 3.5 kbits of user non-volatile memory with a well defined data map covering all functions. The device has a built-in power management unit to reduce power consumption and is tolerant to over-voltages. Furthermore, it also contains an integrated junction temperature sensor which can be set to interrupt the external host controller through the MIPI Battery (digital) Interface. Figure 1 shows the ORIGATM 2L device Battery Authentication IC function overview. Power Management & Over-Voltage Protection Authentication Engine BCL BIF TM ORIGA 2L ORIGA2L Power-Down Power-Up VDD Standby VBAT Non-Volatile Memory Battery Interface VSS Figure 1 Product Brief Function Overview 3 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Overview 1.2 Application Domain The main area of application is authentication leading to increased safety, functionality and reliability of the accessories, replacement parts and disposables. The Infineon Technologies’ ORIGATM family lends itself for use in multiple application domains which use its safety and highly reliable authentication features. These protect the systems from unauthorized accessories, replacement parts and disposables. Such unauthorized accessories will be easily and immediately detected, allowing the systems decide a suitable next execution step. Application Domain Examples Batteries − Computing Devices, Digital Imaging, Mobile Phones Printer Cartridges Accessories − Earphones, Speakers, Docking Stations, Game Controller, Chargers Other Peripherals Original Replacement Parts Medical Equipment & Diagnostic Supplies Authentication of system services, functionalities and parts in networked systems 1.3 Personalization and Key Management Authentication Chips are produced in a standard version. For different customers and different applications these chips have to be individualized / personalized. This is done by configuring chips with customer specific information (keys, etc). IFX test and personalization facility Secure Infineon Environment Customer Environment Only the unprotected NVM can be accessed or written at this point Single die After Wafer test the secure storage is locked, the UID can not be changed, the secret key can not be accessed from the outside. Figure 2 Product Brief Personalization 4 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Overview Personalization must be performed in a controlled, trusted and protected environment, to prevent any misuse or illegal use of chips. Customer parameters must be protected against unauthorized knowledge or use. Infineon‘s security chip manufacturing and testing facility is security certified and evaluated by a third party authority, and it meets the requirements for performing the critical personalization flow. ORIGATM customers (or their approved contracted manufacturers) receive unique sets of key pairs associated with customers’ products. The secret key should be the same for one accessory product type (e.g. headset) or across a range of products (battery, headset, docking station) to assure interoperability. The corresponding host side public key will be provided to the customer with the host side personalization package. Product Brief 5 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution System Configuration 2 System Configuration Figure 3 shows how the ORIGATM 2L device Battery Authentication IC can be used in a single Lithium Ion cell battery pack application as a digital single wire Primary Class II slave to a master controller. It can be supplied from the battery pack cell with BIF pin connected to BCL, as shown. A Lithium Ion cell battery pack always contains protection circuit, called Safety Function in the diagram. (This is not included in SLE95201H). The MIPI Battery Interface specification mentions about the host battery insertion/removal Presence Detector which is useful for creating interrupts to the Host IC SW layer. VCELL COUT VSS VSS ESD204-B1-02EL Rid VPACK(-) Safety Function FUSE ADC Authentication DOUT BIF PLS VDD BCL 25 Ω BIF_IO Figure 3 0.1 µF Li Ion Cell IC ESD218-B1-02EL 20 Ω Presence Detection Smart Battery Pack VPACK(+) Host ORIGA2L Rechargable Smart Battery Pack Application. ORIGA2L application.vsd Attention: * External ESD components depend on system ESD requirement. Attention: A 4.7K Ohm pull-up resistor at the host controller GPIO is recommended. For bigger pull-up values, please ensure the signal rise and fall time meet BIF specification and requirement. 2.1 Advantages Infineon Technologies’ ORIGA™ 2L family offers the following advantages: Advanced security using unique asymmetrical public/private key cryptography with two different keys for encryption and decryption Improved total system cost by allowing robust host-side implementation in software without compromising security Reducing maintenance or support efforts created by wrong accessories Improved safety of the system by ensuring system integrity and control Large Non-Volatile Memory (NVM) for storage of device behavior or logistic information (e.g. storage of number of usage cycles, user data and logistic chain traceability) The NVM is large enough for ORIGA TM Digital Certificate (ODC) security upgrade allowing unique key pairs for each device (optionally available) Convenient Temperature Monitoring and fast battery presence detection MIPI BIF compliant single wire Battery Interface Product Brief 6 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution System Features 3 System Features 3.1 Asymmetric Cryptography Engine Elliptic Curve Cryptography (ECC) – 131-bit key authentication ORIGA TM Digital Certification Integrated Random Number Generator (RNG) Unique challenge/response used in each authentication Software library available for easy host integration 3.2 Non-Volatile Memory (NVM) 3.5 kbits of user space with minimum of 10 years storage User programmable Write Lock Fast NVM access via Brust read/write mode 3.3 BIF Interface Please refer to Standardization Specification for digital protocol and interface 3.4 Power Management On-chip over voltage protection (OVP) against faulty power supply Single Supply Voltage for Authentication Function Power Up and Down Control via Digital Interface Power Standby and Sleep Modes 3.5 Package Package Width of 1.86mm is suitable for slim battery pack WLB-5 package. – Package Size: 1.81mm ± 0.05mm X 1.406mm ± 0.05mm Pitch: 0.5mm Height: 0.7mm (Max) The packages comply with RoHS standard Operating ambient temperature of -30°C to 110°C 3.6 Others ESD o o Product Brief HBM = 2kV CDM = 500V 7 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Electrical Characteristics 4 Electrical Characteristics Stresses above the max. values listed here may cause permanent damage to the device. Maximum ratings are absolute ratings; exceeding only one of these values may cause irreversible damage to the integrated circuit. Table 1 Absolute Max Ratings Parameter Symbol Unit Values Min. Supply VDD Cell Vcell I/O VBIF ESD robustness HBM VESD,HBM ESD robustness CDM VESD,CDM Storage Temperature Tstore Typ. Note / Test Condition Max. -20 -0.5 +20 V 4.8 V 7 V 2000 500 -40 125 V V °C max 1A, indefinite time. Test condition: BIF pin unconnected. JESD22-A114-B JESD22-C101-A High temperature incurs NVM retention time penalty Attention: Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Product Brief 8 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Electrical Characteristics 4.1 Operating Characteristics Table 2 Operating Specification Parameter Symbol Values Min Ambient Temperature Powered Time Unit Typ Max -30 TAmb 110 6 x 104 °C At 85°C Junction Temperature Hr. PoH 5 x 10 On-Off Cycles Note/Test Condition 4 Non/off 105 25°C Tretent 10 years At 85°C. NVM operates up to 85°C. NVM Failure Rate Tundet 10 fit Undetected during manufacturing. Battery Supply VDD V Measurement at VDD pin. NVM Endurance NVM Retention Current Consumption, Active Mode Current Consumption, Active Mode Ncyc 4.8 2.2 No activity IVDD, Active 0.5 mA IVDD,ActiveECC 3.1 mA Authentication Function Current Consumption, Standby Mode IVDD,STB 0.1 mA Authentication Function Current Consumption, PowerDown Mode IVDD,OFFT 1.0 uA Table 3 During Authentication Response Computation BIF I/O Characteristics Values Unit Conditions/Remarks Parameter Symbol Min Typ Max Protocol Input High Voltage VIH 0.9 3.0 V Protocol Input Low Voltage VIL -0.5 0.5 V Open-Drain Output VOL 0.1 V Input Hysteresis VHyst 50 Wake-up Input Threshold VITH,wake 0.3 Bus Power Up Delay tPUP Product Brief IBIF=1mA mV 9 0.9 V 10 ms MIPI Specification Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Electrical Characteristics Parameter Values Unit Conditions/Remarks Symbol IPU Pull-Up Current 0 IPD Pull-Down Current 0 Ileakage Leakage Current 700 uA No weak internal pullup as it causes leakage current uA No weak internal pulldown as it interferes with RBSI measurement nA Measurement is done not immediately after an ESD event. Refer to MIPI BIF Specification BIF Protocol Timing Powering Down Low Time tBIF_LOW 1.5 ms All Min, Typ and Max values contained in this table are preliminary. Final values are to be confirmed. Output High Voltage and Current depend on external pull-up circuitry Table 4 Authentication Response Computation Time Values Parameter Product Brief Note/Test Condition Symbol Min Response Computation Time, ECC-131 Unit TECC131 Typ Max 67 ms 10 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Packaging 5 Packaging The SLE95201H comes in a SG-WF-WLB-5 package. 5.1 Pin Configuration A 1 2 VSS VSS B VDD C VSS BIF Origa-2-LC Signal Description.vsd Figure 4 Pin Configuration (SG-WF-WLB-5 package) 5.2 Pin Out Table 5 Pin No. Pin Assignment and description. Non mentioned pins are not connected. Pin Name/ Pad Inst Pad Function A1, A2,C1 VSS VSS_PAD Ground Note: A2 is the main VSS for ORIGATM2L. A1 and C1 are implemented due to mechanical stability. B2 VDD VDD_PAD Power supply C2 BIF BIF_PAD Open drain pull output driver Product Brief 11 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Packaging 5.3 Figure 5 Product Brief Package Dimensions of SG-WF-WLB-5 SG-WF-WLB-5 12 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Evaluation Kit 6 Evaluation Kit The ORIGATM EvalKit USB Stick allows a complete evaluation of all the features of ORIGA™ family. Each Evaluation kit contains dual ORIGATM SLE95050 and SLE95200. Do note that these are not High Temperature parts and please contact Infineon for High Temperature part evaluation. After installing the demo software from the CD, user will be able to communicate with the on-board ORIGATM devices. Figure 6 USB Evaluation kit Figure 7 Evaluation kit Software Product Brief 13 Revision 1.0 2015-10-10 ORIGA™ 2L High Temperature Original Product Authentication and Brand Protection Solution Evaluation Kit Revision History Major changes since the last revision Page or Reference Description of change ORIGATM SLE95201H Release. Product Brief 14 Revision 1.0 2015-10-10 Trademarks of Infineon Technologies AG AURIX™, C166™, CanPAK™, CIPOS™, CoolGaN™, CoolMOS™, CoolSET™, CoolSiC™, CORECONTROL™, CROSSAVE™, DAVE™, DI-POL™, DrBlade™, EasyPIM™, EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, Infineon™, ISOFACE™, IsoPACK™, i-Wafer™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OmniTune™, OPTIGA™, OptiMOS™, ORIGA™, POWERCODE™, PRIMARION™, PrimePACK™, PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, ReverSave™, SatRIC™, SIEGET™, SIPMOS™, SmartLEWIS™, SOLID FLASH™, SPOC™, TEMPFET™, thinQ!™, TRENCHSTOP™, TriCore™. Trademarks updated August 2015 Other Trademarks All referenced product or service names and trademarks are the property of their respective owners. Edition 2015-10-10 Published by Infineon Technologies AG 81726 München, Germany SLE95201H Product Briefowners. © 2015 Infineon Technologies AG. All Rights Reserved. Do you have a question about this document? Email: [email protected] Document reference SLE95201H Product Brief IMPORTANT NOTICE The information given in this document shall in no event be regarded as a guarantee of conditions or characteristics (“Beschaffenheitsgarantie”) . With respect to any examples, hints or any typical values stated herein and/or any information regarding the application of the product, Infineon Technologies hereby disclaims any and all warranties and liabilities of any kind, including without limitation warranties of non-infringement of intellectual property rights of any third party. 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