MFRX852 Secure contactless reader solution Rev. 3 -- 13 November 2009 181530 Product short data sheet PUBLIC 1. General description The MFRX852 is a new highly integrated security reader module for contactless communication at 13.56 MHz. It combines a completely integrated Secure Application Module (SAM), data processing and modulation/demodulation for high security passive contactless communication methods and protocols at 13.56 MHz. The MFRX852 supports the following contactless protocols and features: * all layers of the ISO/IEC 14443 including the type A and type B communication scheme * contactless T=CL protocol for MIFARE DESFire communication * contactless communication using higher baud rates The MFRX852 is primarily designed for secure transport applications and related loyalty programs. Other possible applications are for example, general secure reader applications, Automatic Fare Collection (AFC) terminals, value checkers, ePassport readers and security handheld readers. It supports the MIFARE Mini, MIFARE 1K, MIFARE 4K security algorithm to authenticate MIFARE Mini, MIFARE 1K, MIFARE 4K products. In addition, DES/3DES and AES security algorithms are supported to authenticate NXP MIFARE DESFire and MIFARE DESFire EV1 products. Additional immunity against security attacks is provided by the high integration of security processor and contactless interface into a single module package. Reduced complexity of security reader design, hardware and software development is achieved by high integration of several hardware components into one small module package of 7 mm x 7 mm. 2. Features 2.1 General n n n n n n n Hard reset with low power function User-programmable reader start-up configuration Power-down mode per software Integrated oscillator to connect 13.56 MHz 3.3 V to 5 V operation power supply CRC coprocessor Internal self-test MFRX852 NXP Semiconductors Secure contactless reader solution 2.1.1 Contactless interface n Highly integrated analog circuitry to demodulate and decode responses n Buffered output drivers for connecting to an antenna with the minimum number of external components n Supports ISO/IEC 14443A/MIFARE and ISO/IEC 14443B n Supports contactless communication with higher baud rates up to 848 kbaud n Support of MFIN/MFOUT n Internal power supply for the smart card IC connected via MFIN/MFOUT n Bit- and byte-oriented framing 2.2 Host interface n T=1 communication protocol as defined in ISO/IEC 7816-3 n Automatic detection of host processor interface type 2.3 Key storage memory n n n n n 10 years data retention Write endurance of 100 000 cycles 128 key entries (1 SAM master key entry) Up to 3 key versions for each entry Key cache (8 entries) for accelerating key access 2.4 Security n n n n Unique serial number for each SAM device Hardware (3)DES coprocessor Hardware AES coprocessor Hardware MIFARE Mini, MIFARE 1K, MIFARE 4K crypto coprocessor 2.5 SAM functions n n n n n n n n n n n n n Support of multiple CIDs/logical channels in parallel, separated by hardware firewall Generate session key to support DESFire "Authenticate" commands Generate session key to support secured host communication Verify (3)DES generated 4 byte and 8 byte MACs based on session key (optional) Create (3)DES generated 4 byte and 8 byte MACs based on session key (optional) Verify AES generated 8 byte MACs based on session key (optional) Create AES generated 8 byte MACs based on session key (optional) Decipher and verify (3)DES or AES enciphered data based on session key (optional) Encipher plain data using (3)DES or AES based on session key (optional) Secure update of all keys stored in the SAM Mutual three pass authentication between SAM and SAM controller Key usage counters (3)DES or AES based key diversification MFRX852_SDS_30 Product short data sheet PUBLIC (c) NXP B.V. 2009. All rights reserved. Rev. 3 -- 13 November 2009 181530 2 of 8 MFRX852 NXP Semiconductors Secure contactless reader solution 3. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions VDD supply voltage VDD(CVDD) CVDD supply voltage GND = 0 V VDD(PVDD) PVDD supply voltage VDD(PVDD) VDDA = VDDD = VDD(TVDD); VSSA = VSSD = VSS(PVSS) = VSS(TVSS) = 0 V; GND = 0 V VDD(SVDD) SVDD supply voltage VSSA = VSSD = VSS(PVSS) = VSS(TVSS) = 0 V; GND = 0 V Ipd power-down current hard power-down; VDD(PVDD) = 2.8 V soft power-down; VDD(VDDCO) = 0 V; VDD(CVDD) = 2.8 V; RF level detector on IDD(SVDD) SVDD supply current ICC supply current IDD(VIN) VIN supply current Tamb = -30 C to +80 C, 40 typical TX load impedance Tamb ambient temperature HLQFN48R Min Typ Max Unit 3 - 5.5 V 2.7 2.8 3.3 V 1.6 - 3.6 V 1.6 - 3.6 V [2] - - 10.5 A [2] - - 10 - 6.5 30 mA [3] - - 40 mA [4][5][6] - 70 120 mA -25 - +85 C [1] VDD(SVDD) = 2.8 V [1] VDD(PVDD) must always be the same or lower voltage than VDD(CVDD). [2] Ipd soft power-down and Ipd hard power-down are the total currents for all supplies. [7] [3] ICC depends on the overall load at the digital pins. [4] IDD(VIN) depends on the external circuit connected to pins TX1 and TX2. [5] During typical circuit operation the overall current is below 100 mA. [6] Typical value using a complementary driver configuration and an antenna matched to 40 between TX1 and TX2 at 13.56 MHz. [7] In still air with exposed pad soldered on a 4-layer JEDEC printed-circuit board. A 4. Ordering information Table 2. Ordering information Type number Package Name MFRX85201HD/rrffo[1] [1] Description Version HLQFN48R plastic thermal enhanced low profile quad flat package; no leads; 48 terminals; resin based; body 7 x 7 x 1.2 mm SOT995-1 rr = ROM code, ff = fab. key, o = MIFARE option. MFRX852_SDS_30 Product short data sheet PUBLIC (c) NXP B.V. 2009. All rights reserved. Rev. 3 -- 13 November 2009 181530 3 of 8 MFRX852 NXP Semiconductors Secure contactless reader solution 5. Block diagram The MFRX852 main components are the SAM: P5DF072, and the MFRC523 reader IC; see Figure 1. The P5DF072 contains software to directly control the MFRC523 reader IC and a command set for acting, beside the classic SAM functionality, as a contactless security reader module. The MFRX852 also provides the functionality to connect an external analog front-end based on the MFIN/MFOUT protocol pins. P5DF072 HOST CONTROLLER (SECURE APPLICATION MODULE) T=CL MF MFRC523 (ISO/IEC 14443 READER IC) MFRX852 MODULE MFIN/ MFOUT 001aaj602 Fig 1. Block diagram of MFRX852 6. Limiting values Table 3. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter VDD VDD(PVDD) Conditions Min Max Unit supply voltage -0.3 +6.5 V PVDD supply voltage -0.5 +4.0 V VDD(CVDD) CVDD supply voltage -0.5 +4.0 V VDD(SVDD) SVDD supply voltage -0.5 +4.0 V VDD(VDDCO) VDDCO supply voltage -0.5 +6.0 V Ptot total power dissipation per package; VDDD in shortcut mode - 700 mW IO output current maximum current at TX1 and TX2 -100 100 mA Tj junction temperature - 100 C Tstg storage temperature VESD electrostatic discharge voltage +5 +45 C HBM; 1500 , 100 pF; JESD22-A114-B - 2000 V MM; 0.75 H, 200 pF; JESD22-A114-A - 200 V MFRX852_SDS_30 Product short data sheet PUBLIC (c) NXP B.V. 2009. All rights reserved. Rev. 3 -- 13 November 2009 181530 4 of 8 MFRX852 NXP Semiconductors Secure contactless reader solution 7. Revision history Table 4. Revision history Document ID Release date Data sheet status Change notice Supersedes MFRX852_SDS_30 20091113 Product short data sheet - - MFRX852_SDS_30 Product short data sheet PUBLIC (c) NXP B.V. 2009. All rights reserved. Rev. 3 -- 13 November 2009 181530 5 of 8 MFRX852 NXP Semiconductors Secure contactless reader solution 8. Legal information 8.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term `short data sheet' is explained in section "Definitions". [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 8.2 Definitions Draft -- The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet -- A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. 8.3 Disclaimers General -- Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Right to make changes -- NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use -- NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in medical, military, aircraft, space or life support equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors accepts no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. Applications -- Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Limiting values -- Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) may cause permanent damage to the device. Limiting values are stress ratings only and operation of the device at these or any other conditions above those given in the Characteristics sections of this document is not implied. Exposure to limiting values for extended periods may affect device reliability. Terms and conditions of sale -- NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, including those pertaining to warranty, intellectual property rights infringement and limitation of liability, unless explicitly otherwise agreed to in writing by NXP Semiconductors. In case of any inconsistency or conflict between information in this document and such terms and conditions, the latter will prevail. No offer to sell or license -- Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export control -- This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from national authorities. Quick reference data -- The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. 8.4 Licenses Purchase of NXP ICs with ISO/IEC 14443 type B functionality This NXP Semiconductors IC is ISO/IEC 14443 Type B software enabled and is licensed under Innovatron's Contactless Card patents license for ISO/IEC 14443 B. The license includes the right to use the IC in systems and/or end-user equipment. RATP/Innovatron Technology 8.5 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. I2C-bus -- logo is a trademark of NXP B.V. MIFARE -- is a trademark of NXP B.V. DESFire -- is a trademark of NXP B.V. MFRX852_SDS_30 Product short data sheet PUBLIC (c) NXP B.V. 2009. All rights reserved. Rev. 3 -- 13 November 2009 181530 6 of 8 MFRX852 NXP Semiconductors Secure contactless reader solution 9. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com MFRX852_SDS_30 Product short data sheet PUBLIC (c) NXP B.V. 2009. All rights reserved. Rev. 3 -- 13 November 2009 181530 7 of 8 MFRX852 NXP Semiconductors Secure contactless reader solution 10. Contents 1 2 2.1 2.1.1 2.2 2.3 2.4 2.5 3 4 5 6 7 8 8.1 8.2 8.3 8.4 8.5 9 10 General description . . . . . . . . . . . . . . . . . . . . . . Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contactless interface . . . . . . . . . . . . . . . . . . . . Host interface . . . . . . . . . . . . . . . . . . . . . . . . . . Key storage memory. . . . . . . . . . . . . . . . . . . . . Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SAM functions. . . . . . . . . . . . . . . . . . . . . . . . . . Quick reference data . . . . . . . . . . . . . . . . . . . . . Ordering information . . . . . . . . . . . . . . . . . . . . . Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . Revision history . . . . . . . . . . . . . . . . . . . . . . . . . Legal information. . . . . . . . . . . . . . . . . . . . . . . . Data sheet status . . . . . . . . . . . . . . . . . . . . . . . Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contact information. . . . . . . . . . . . . . . . . . . . . . Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1 1 2 2 2 2 2 3 3 4 4 5 6 6 6 6 6 6 7 8 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section `Legal information'. (c) NXP B.V. 2009. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 13 November 2009 181530 Document identifier: MFRX852_SDS_30