MF1S5030XDA4,118

MF1S50yyX MIFARE Classic 1K - Mainstream contactless smart card IC for fast and easy solution development Rev. 3.0 — 2 May 2011 196330 Product data sheet COMPANY PUBLIC 1. General description NXP Semiconductors has developed the MIFARE Classic MF1S50yyX to be used in a contactless smart card according to ISO/IEC 14443 Type A. The MIFARE Classic 1K MF1S50yyX IC is used in applications like public transport ticketing and can also be used for various other applications. 1.1 Anticollision An intelligent anticollision function allows to operate more than one card in the field simultaneously. The anticollision algorithm selects each card individually and ensures that the execution of a transaction with a selected card is performed correctly without interference from another card in the field. energy MIFARE CARD PCD data 001aam199 Fig 1. MIFARE card reader 1.2 Simple integration and user convenience The MF1S50yyX is designed for simple integration and user convenience which allows complete ticketing transactions to be handled in less than 100 ms. 1.3 Security • • • • Manufacturer programmed 7-byte UID or 4-byte NUID identifier for each device Random ID support Mutual three pass authentication (ISO/IEC DIS 9798-2) Individual set of two keys per sector to support multi-application with key hierarchy MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 1.4 Delivery options • 7-byte UID, 4-byte NUID • bumped die on wafer • MOA4 and MOA8 contactless module 2. Features and benefits „ Contactless transmission of data and supply energy „ Operating frequency of 13.56 MHz „ Data integrity of 16-bit CRC, parity, bit coding, bit counting „ Typical ticketing transaction time of < 100 ms (including backup management) „ Operating distance up to 100 mm depending on antenna geometry and reader configuration „ Data transfer of 106 kbit/s „ Anticollision 2.1 EEPROM „ 1 kB, organized in 16 sectors of 4 blocks „ User definable access conditions for (one block consists of 16 byte) each memory block „ Data retention time of 10 years „ Write endurance 100000 cycles 3. Applications „ „ „ „ „ „ „ „ Public transportation Electronic toll collection School and campus cards Internet cafés Access management Car parking Employee cards Loyalty 4. Quick reference data Table 1. Symbol Quick reference data Parameter Conditions Ci input capacitance fi input frequency [1] Min Typ Max Unit 14.9 16.9 19.0 pF - 13.56 - MHz EEPROM characteristics tret retention time Tamb = 22 °C 10 - - year Nendu(W) write endurance Tamb = 22 °C 100000 200000 - cycle [1] MF1S50YYX Product data sheet COMPANY PUBLIC LCR meter, Tamb = 22 °C, fi = 13.56 MHz, 2 V RMS. All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 2 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 5. Ordering information Table 2. Ordering information Type number Package Name Description Version MF1S5001XDUD FFC Bump 8 inch wafer, 120 μm thickness, on film frame carrier, electronic fail die marking according to SECS-II format), Au bumps, 7-byte UID - MF1S5001XDUF FFC Bump 8 inch wafer, 75 μm thickness, on film frame carrier, electronic fail die marking according to SECS-II format), Au bumps, 7-byte UID - MF1S5000XDA4 MOA4 plastic leadless module carrier package; 35 mm wide tape, 7-byte UID SOT500-2 MF1S5000XDA8 MOA8 plastic leadless module carrier package; 35 mm wide tape, 7-byte UID SOT500-4 MF1S5031XDUD FFC Bump 8 inch wafer, 120 μm thickness, on film frame carrier, electronic fail die marking according to SECS-II format), Au bumps, 4-byte non-unique ID - MF1S5031XDUF FFC Bump 8 inch wafer, 75 μm thickness, on film frame carrier, electronic fail die marking according to SECS-II format), Au bumps, 4-byte non-unique ID - MF1S5030XDA4 MOA4 plastic leadless module carrier package; 35 mm wide tape, 4-byte non-unique ID SOT500-2 MF1S5030XDA8 MOA8 plastic leadless module carrier package; 35 mm wide tape, 4-byte non-unique ID SOT500-4 6. Block diagram RF INTERFACE UART ISO/IEC 14443 TYPE A POWER ON RESET CRYPTO1 RNG VOLTAGE REGULATOR CRC CLOCK INPUT FILTER RESET GENERATOR LOGIC UNIT EEPROM 001aan006 Fig 2. MF1S50YYX Product data sheet COMPANY PUBLIC Block diagram of MF1S50yyX All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 3 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 7. Pinning information 7.1 Pinning The pinning for the MF1S50yyXDAx is shown as an example in Figure 3 for the MOA4 contactless module. For the contactless module MOA8, the pinning is analogous and not explicitly shown. LA top view LB 001aan002 Fig 3. Table 3. MF1S50YYX Product data sheet COMPANY PUBLIC Pin configuration for SOT500-2 (MOA4) Pin allocation table Pin Symbol LA LA Antenna coil connection LA LB LB Antenna coil connection LB All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 4 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 8. Functional description 8.1 Block description The MF1S50yyX chip consists of a 1 kB EEPROM, RF interface and Digital Control Unit. Energy and data are transferred via an antenna consisting of a coil with a small number of turns which is directly connected to the MF1S50yyX. No further external components are necessary. Refer to the document Ref. 1 for details on antenna design. • RF interface: – Modulator/demodulator – Rectifier – Clock regenerator – Power-On Reset (POR) – Voltage regulator • Anticollision: Multiple cards in the field may be selected and managed in sequence • Authentication: Preceding any memory operation the authentication procedure ensures that access to a block is only possible via the two keys specified for each block • Control and Arithmetic Logic Unit: Values are stored in a special redundant format and can be incremented and decremented • EEPROM interface • Crypto unit: The CRYPTO1 stream cipher of the MF1S50yyX is used for authentication and encryption of data exchange. • EEPROM: 1 kB is organized in 16 sectors of 4 blocks. One block contains 16 bytes. The last block of each sector is called “trailer”, which contains two secret keys and programmable access conditions for each block in this sector. 8.2 Communication principle The commands are initiated by the reader and controlled by the Digital Control Unit of the MF1S50yyX. The command response is depending on the state of the IC and for memory operations also on the access conditions valid for the corresponding sector. 8.2.1 Request standard / all After Power-On Reset (POR) the card answers to a request REQA or wakeup WUPA command with the answer to request code (see Section 9.4, ATQA according to ISO/IEC 14443A). 8.2.2 Anticollision loop In the anticollision loop the identifier of a card is read. If there are several cards in the operating field of the reader, they can be distinguished by their identifier and one can be selected (select card) for further transactions. The unselected cards return to the idle state and wait for a new request command. If the 7-byte UID is used for anticollision and selection, two cascade levels need to be processes as defined in ISO/IEC 14443-3. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 5 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC Remark: For the 4-byte non-unique ID product versions, the identifier retrieved from the card is not defined to be unique. For further information regarding handling of non-unique identifiers see Ref. 6. 8.2.3 Select card With the select card command the reader selects one individual card for authentication and memory related operations. The card returns the Select AcKnowledge (SAK) code which determines the type of the selected card, see Section 9.4. For further details refer to the document Ref. 2. 8.2.4 Three pass authentication After selection of a card the reader specifies the memory location of the following memory access and uses the corresponding key for the three pass authentication procedure. After a successful authentication all memory operations are encrypted. Transaction Sequence POR Request Standard Typical Transaction Time Request All Identification and Selection Procedure Anticollision Loop Get Identifier ~2.5 ms + ~1 ms without collision for 7-byte UID + ~1 ms for each collision Select Card Authentication Procedure 3 Pass Authenticationon specific sector ~2 ms Memory Operations Read Block Write Block Decrement Increment Restore Halt ~2.5 ms ~5.5 ms ~2.5 ms ~4.5 ms read block write block de-/increment transfer Transfer 001aan921 Fig 4. Three pass authentication MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 6 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 8.2.5 Memory operations After authentication any of the following operations may be performed: • Read block • Write block • Decrement: Decrements the contents of a block and stores the result in an internal data-register • Increment: Increments the contents of a block and stores the result in an internal data-register • Restore: Moves the contents of a block into an internal data-register • Transfer: Writes the contents of the temporary internal data-register to a value block 8.3 Data integrity Following mechanisms are implemented in the contactless communication link between reader and card to ensure very reliable data transmission: • • • • • 16 bits CRC per block Parity bits for each byte Bit count checking Bit coding to distinguish between “1”, “0” and “no information” Channel monitoring (protocol sequence and bit stream analysis) 8.4 Three pass authentication sequence 1. The reader specifies the sector to be accessed and chooses key A or B. 2. The card reads the secret key and the access conditions from the sector trailer. Then the card sends a number as the challenge to the reader (pass one). 3. The reader calculates the response using the secret key and additional input. The response, together with a random challenge from the reader, is then transmitted to the card (pass two). 4. The card verifies the response of the reader by comparing it with its own challenge and then it calculates the response to the challenge and transmits it (pass three). 5. The reader verifies the response of the card by comparing it to its own challenge. After transmission of the first random challenge the communication between card and reader is encrypted. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 7 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 8.5 RF interface The RF-interface is according to the standard for contactless smart cards ISO/IEC 14443A. For operation, the carrier field from the reader always needs to be present (with short pauses when transmitting), as it is used for the power supply of the card. For both directions of data communication there is only one start bit at the beginning of each frame. Each byte is transmitted with a parity bit (odd parity) at the end. The LSB of the byte with the lowest address of the selected block is transmitted first. The maximum frame length is 163 bits (16 data bytes + 2 CRC bytes = 16 × 9 + 2 × 9 + 1 start bit). 8.6 Memory organization The 1024 × 8 bit EEPROM memory is organized in 16 sectors of 4 blocks. One block contains 16 bytes. Byte Number within a Block Sector Block 15 3 14 1 2 3 Key A 4 5 6 7 8 9 10 11 12 13 14 15 Access Bits Key B Description Sector Trailer 15 2 Data 1 Data 0 Data 3 Key A Access Bits Key B Sector Trailer 14 2 Data 1 Data 0 Data : : : : : : 1 3 0 0 Key A Access Bits Key B Sector Trailer 1 2 Data 1 Data 0 Data 3 Key A Access Bits Key B Sector Trailer 0 2 Data 1 Data 0 Manufacturer Data Manufacturer Block 001aan011 Fig 5. MF1S50YYX Product data sheet COMPANY PUBLIC Memory organization All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 8 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 8.6.1 Manufacturer block This is the first data block (block 0) of the first sector (sector 0). It contains the IC manufacturer data. This block is programmed and write protected in the production test. The manufacturer block is shown in Figure 6 and Figure 7 for the 4-byte NUID and 7-byte UID version respectively. Block 0/Sector 0 Byte 0 1 2 3 4 5 6 7 NUID Fig 6. 8 9 10 11 12 13 Manufacturer Data 14 15 001aan010 Manufacturer block for MF1S503yX with 4-byte NUID Block 0/Sector 0 Byte 0 1 2 3 4 5 6 7 8 UID Fig 7. 9 10 11 12 13 Manufacturer Data 14 15 001aam204 Manufacturer block for MF1S500yX with 7-byte UID 8.6.2 Data blocks All sectors contain 3 blocks of 16 bytes for storing data (Sector 0 contains only two data blocks and the read-only manufacturer block). The data blocks can be configured by the access bits as • read/write blocks • value blocks Value blocks can be used for e.g. electronic purse applications, where additional commands like increment and decrement for direct control of the stored value are provided A successful authentication has to be performed to allow any memory operation. Remark: The default content of the data blocks at delivery is not defined. 8.6.2.1 Value blocks Value blocks allow performing electronic purse functions (valid commands are: read, write, increment, decrement, restore, transfer). Value blocks have a fixed data format which permits error detection and correction and a backup management. A value block can only be generated through a write operation in value block format: • Value: Signifies a signed 4-byte value. The lowest significant byte of a value is stored in the lowest address byte. Negative values are stored in standard 2´s complement format. For reasons of data integrity and security, a value is stored three times, twice non-inverted and once inverted. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 9 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC • Adr: Signifies a 1-byte address, which can be used to save the storage address of a block, when implementing a powerful backup management. The address byte is stored four times, twice inverted and non-inverted. During increment, decrement, restore and transfer operations the address remains unchanged. It can only be altered via a write command. Byte Number 0 1 Description 2 3 4 value 5 6 7 8 9 value 10 11 value 12 13 14 15 adr adr adr adr 001aan018 Fig 8. Value blocks An example of a valid value block format for the decimal value 1234567d and the block address 17d is shown in Table 4. First, the decimal value has to be converted to the hexadecimal representation of 0012D687h. The LSByte of the hexadecimal value is stored in Byte 0, the MSByte in Byte 3. The bit inverted hexadecimal representation of the value is FFED2978h where the LSByte is stored in Byte 4 and the MSByte in Byte 7. The hexadecimal value of the address in the example is 11h, the bit inverted hexadecimal value is EEh. Table 4. Value block format example Byte Number 0 Description Values [hex] 1 2 3 4 value 84 D6 5 6 7 8 value 12 00 78 9 10 11 12 value 29 ED FF 84 D6 13 14 15 adr adr adr adr 12 00 11 EE 11 EE 8.6.3 Sector trailer The sector trailer is the last block (block 3) in one sector. Each sector has a sector trailer containing the • secret keys A (mandatory) and B (optional), which return logical “0”s when read and • the access conditions for the blocks of that sector, which are stored in bytes 6...9. The access bits also specify the type (data or value) of the data blocks. If key B is not needed, the last 6 bytes of the sector trailer can be used as data bytes. The access bits for the sector trailer have to be configured accordingly, see Section 8.7.2. Byte 9 of the sector trailer is available for user data. For this byte the same access rights as for byte 6, 7 and 8 apply. When the sector trailer is read, the key bytes are blanked out by returning logical zeros. If key B is configured to be readable, the data stored in bytes 10 to 15 is returned, see Section 8.7.2. All keys are set to FFFF FFFF FFFFh at chip delivery. Byte Number Description 0 1 2 3 4 5 Key A 6 7 8 Access Bits 9 10 11 12 13 14 15 Key B (optional) 001aan013 Fig 9. MF1S50YYX Product data sheet COMPANY PUBLIC Sector trailer All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 10 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 8.7 Memory access Before any memory operation can be done, the card has to be selected and authenticated as described in Section 8.2. The possible memory operations for an addressed block depend on the key used during authentication and the access conditions stored in the associated sector trailer. Table 5. MF1S50YYX Product data sheet COMPANY PUBLIC Memory operations Operation Description Valid for Block Type Read reads one memory block read/write, value and sector trailer Write writes one memory block read/write, value and sector trailer Increment increments the contents of a block and stores the result in the internal data register value Decrement decrements the contents of a block and stores the result in the internal data register value Transfer writes the contents of the internal data register to a block value Restore reads the contents of a block into the internal data register value All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 11 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 8.7.1 Access conditions The access conditions for every data block and sector trailer are defined by 3 bits, which are stored non-inverted and inverted in the sector trailer of the specified sector. The access bits control the rights of memory access using the secret keys A and B. The access conditions may be altered, provided one knows the relevant key and the current access condition allows this operation. Remark: With each memory access the internal logic verifies the format of the access conditions. If it detects a format violation the whole sector is irreversibly blocked. Remark: In the following description the access bits are mentioned in the non-inverted mode only. The internal logic of the MF1S50yyX ensures that the commands are executed only after a successful authentication. Table 6. Access conditions Access Bits Valid Commands Block Description C13, C23, C33 read, write → 3 sector trailer C12, C22, C32 read, write, increment, decrement, transfer, restore → 2 data block C11, C21, C31 read, write, increment, decrement, transfer, restore → 1 data block C10 ,C20, C30 read, write, increment, decrement, transfer, restore → 0 data block Byte Number 0 1 Description 2 3 4 5 Key A Bit 7 6 7 8 9 10 11 Access Bits 12 13 14 15 Key B (optional) 6 5 4 3 2 1 0 Byte 6 C23 C22 C21 C20 C13 C12 C11 C10 Byte 7 C13 C12 C11 C10 C33 C32 C31 C30 Byte 8 C33 C32 C31 C30 C23 C22 C21 C20 Byte 9 user data 001aan003 Fig 10. Access conditions MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 12 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 8.7.2 Access conditions for the sector trailer Depending on the access bits for the sector trailer (block 3) the read/write access to the keys and the access bits is specified as ‘never’, ‘key A’, ‘key B’ or key A|B’ (key A or key B). On chip delivery the access conditions for the sector trailers and key A are predefined as transport configuration. Since key B may be read in the transport configuration, new cards must be authenticated with key A. Since the access bits themselves can also be blocked, special care has to be taken during the personalization of cards. Table 7. Access conditions for the sector trailer Access bits Access condition for KEYA Product data sheet COMPANY PUBLIC Access bits KEYB C1 C2 C3 read write read write read write 0 0 0 never key A key A never key A key A Key B may be read[1] 0 1 0 never never key A never key A never Key B may be read[1] 1 0 0 never key B key A|B never never key B 1 1 0 never never key A|B never never never 0 0 1 never key A key A key A key A key A 0 1 1 never key B key A|B key B never key B 1 0 1 never never key A|B key B never never 1 1 1 never never key A|B never never never [1] MF1S50YYX Remark Key B may be read, transport configuration[1] For this access condition key B is readable and may be used for data All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 13 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 8.7.3 Access conditions for data blocks Depending on the access bits for data blocks (blocks 0...2) the read/write access is specified as ‘never’, ‘key A’, ‘key B’ or ‘key A|B’ (key A or key B). The setting of the relevant access bits defines the application and the corresponding applicable commands. • Read/write block: the operations read and write are allowed. • Value block: Allows the additional value operations increment, decrement, transfer and restore. With access condition ‘001’ only read and decrement are possible which reflects a non-rechargeable card. For access condition ‘110’ recharging is possible by using key B. • Manufacturer block: the read-only condition is not affected by the access bits setting! • Key management: in transport configuration key A must be used for authentication Table 8. Access bits Access condition for C1 C2 C3 read write increment decrement, transfer, restore 0 0 0 key A|B key A|B key A|B key A|B transport configuration[1] 0 1 0 key A|B never never never read/write block[1] 1 0 0 key A|B key B never never read/write block[1] 1 1 0 key A|B key B key B key A|B value block[1] 0 0 1 key A|B never never key A|B value block[1] 0 1 1 key B key B never never read/write block[1] 1 0 1 key B never never never read/write block[1] 1 1 1 never never never never read/write block [1] MF1S50YYX Product data sheet COMPANY PUBLIC Access conditions for data blocks Application If key B may be read in the corresponding Sector Trailer it cannot serve for authentication (see grey marked lines in Table 7). As a consequences, if the reader authenticates any block of a sector which uses such access conditions for the Sector Trailer and using key B, the card will refuse any subsequent memory access after authentication. All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 14 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 9. Command overview The MIFARE Classic card activation follows the ISO/IEC 14443 Type A. After the MIFARE Classic card has been selected, it can either be deactivated using the ISO/IEC 14443 Halt command, or the MIFARE Classic commands can be performed. For more details about the card activation refer to Ref. 4. 9.1 MIFARE Classic command overview All MIFARE Classic commands use the MIFARE CRYPTO1 and require an authentication. All available commands for the MIFARE Classic are shown in Table 9. Table 9. Command overview Command ISO/IEC 14443 Command code (hexadecimal) Request REQA 26h (7 bit) Wake-up WUPA 52h (7 bit) Anticollision CL1 Anticollision CL1 93h 20h Select CL1 Select CL1 93h 70h Anticollision CL2 Anticollision CL2 95h 20h Select CL2 Select CL2 95h 70h Halt Halt 50h 00h Authentication with Key A - 60h Authentication with Key B - 61h Personalize UID Usage - 40h MIFARE Read - 30h MIFARE Write - A0h MIFARE Decrement - C0h MIFARE Increment - C1h MIFARE Restore - C2h MIFARE Transfer - B0h All commands use the coding and framing as described in Ref. 3 and Ref. 4 if not otherwise specified. 9.2 Timings The timing shown in this document are not to scale and values are rounded to 1 μs. All given times refer to the data frames including start of communication and end of communication, but do not include the encoding (like the Miller pulses). Consequently a data frame sent by the PCD contains the start of communication (1 “start bit”) and the end of communication (one logic 0 + 1 bit length of unmodulated carrier). A data frame sent by the PICC contains the start of communication (1 “start bit”) and the end of communication (1 bit length of no subcarrier). MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 15 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC All timing can be measured according to ISO/IEC 14443-3 frame specification as shown for the Frame Delay Time in Figure 11. For more details refer to Ref. 3 and Ref. 4. The frame delay time from PICC to PCD must be at least 87 μs. last data bit transmitted by the PCD first modulation of the PICC FDT = (n* 128 + 84)/fc 128/fc logic ''1'' 256/fc end of communication (E) 128/fc start of communication (S) FDT = (n* 128 + 20)/fc 128/fc logic ''0'' 128/fc start of communication (S) 256/fc end of communication (E) TACK, TNAK 001aan008 Fig 11. Frame Delay Time (from PCD to PICC) and TACK and TNAK Remark: Due to the coding of commands, the measured timings usually excludes (a part of) the end of communication. This needs to be considered, when comparing the specified with the measured times. 9.3 MIFARE Classic ACK and NAK The MIFARE Classic uses a 4 bit ACK / NAK as shown in Table 10. Table 10. MF1S50YYX Product data sheet COMPANY PUBLIC MIFARE ACK and NAK Code (4-bit) ACK/NAK Ah Acknowledge (ACK) 0h to 9h, Bh to Fh NAK All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 16 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 9.4 ATQA and SAK responses For details on the type identification procedure please refer to Ref. 2. The MF1S50yyX answers to a REQA or WUPA command with the ATQA value shown in Table 11 and to a Select CL1 command (CL2 for the 7-byte UID variant) with the SAK value shown in Table 12. Table 11. ATQA response of the MF1S50yyX Bit Number Sales Type Hex Value 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 MF1S500yX 00 44h 0 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 MF1S503yX 00 04h 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 Table 12. SAK response of the MF1S50yyX Bit Number Sales Type Hex Value 8 7 6 5 4 3 2 1 MF1S50yyX 08h 0 0 0 0 1 0 0 0 Remark: The ATQA coding in bits 7 and 8 indicate the UID size according to ISO/IEC 14443 independent from the settings of the UID usage. Remark: The bit numbering in the ISO/IEC 14443 starts with LSBit = bit 1, but not LSBit = bit 0. So one byte counts bit 1 to 8 instead of bit 0 to 7. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 17 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 10. UID Options and Handling The MF1S50yyX product family offers two delivery options for the UID which is stored in block 0 of sector 0. • 7-byte UID • 4-byte NUID (Non-Unique ID) This section describes the MIFARE Classic MF1S50yyX operation when using one of the 2 UID options with respect to card selection, authentication and personalization. See also Ref. 6 for details on how to handle UIDs and NUIDs with MIFARE Classic products. 10.1 7-byte UID Operation All MF1S500yXDyy products are featuring a 7-byte UID. This 7-byte UID is stored in block 0 of sector 0 as shown in Figure 7. The behaviour during anti-collision, selection and authentication can be configured during personalization for this UID variant. 10.1.1 Personalization Options The 7-byte UID variants of the MF1S50yyX can be operated with four different functionalities, denoted as UIDFn (UID Functionality n). 1. UIDF0: anti-collision and selection with the double size UID according to ISO/IEC 14443-3 2. UIDF1: anti-collision and selection with the double size UID according to ISO/IEC 14443-3 and optional usage of a selection process shortcut 3. UIDF2: anti-collision and selection with a single size random ID according to ISO/IEC 14443-3 4. UIDF3: anti-collision and selection with a single size NUID according to ISO/IEC 14443-3 where the NUID is calculated out of the 7-byte UID The anti-collision and selection procedure and the implications on the authentication process are detailed in Section 10.1.2 and Section 10.1.3. The default configuration at delivery is option 1 which enables the ISO/IEC 14443-3 compliant anti-collision and selection. This configuration can be changed using the ‘Personalize UID Usage’ command. The execution of this command requires an authentication to sector 0. Once this command has been issued and accepted by the PICC, the configuration is automatically locked. A subsequently issued ‘Personalize UID Usage’ command is not executed and a NAK is replied by the PICC. Remark: As the configuration is changeable at delivery, it is strongly recommended to send this command at personalization of the card to prevent unwanted changes in the field. This should also be done if the default configuration is used. Remark: The configuration only becomes effective only after PICC unselect or PICC field reset. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 18 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC PCD Cmd Type CRC ACK PICC `ACK` 368 µs TACK 59 µs TNAK 59 µs NAK PICC `NAK` TTimeOut TimeOut 001aan919 Fig 12. Personalize UID Usage Table 13. Personalize UID Usage command Name Code Description Length Cmd 40h Set anti-collision, selection and authentication behaviour 1 byte Type - Encoded type of UID usage: 1 byte UIDF0: 00h UIDF1: 40h UIDF2: 20h UIDF3: 60h CRC - CRC according to Ref. 4 2 bytes ACK, NAK see Table 10 see Section 9.3 4-bit Table 14. Personalize UID Usage timing These times exclude the end of communication of the PCD. TACK min Personalize UID Usage 71 μs TACK max TNAK min TNAK max TTimeOut TTimeOut 71 μs TTimeOut 10 ms 10.1.2 Anti-collision and Selection Depending on the chosen personalization option there are certain possibilities to perform anti-collision and selection. To bring the MIFARE Classic into the ACTIVE state according to ISO/IEC 14443-3, the following sequences are available. Sequence 1: ISO/IEC 14443-3 compliant anti-collision and selection using the cascade level 1 followed by the cascade level 2 SEL command Sequence 2: using cascade level 1 anti-collision and selection procedure followed by a Read command from block 0 Sequence 3: ISO/IEC 14443-3 compliant anti-collision and selection using the cascade level 1 SEL command Remark: The Read from Block 0 in Sequence 2 does not require a prior authentication to Sector 0 and is transmitted in plain data. For all other sequences, the readout from Block 0 in Sector 0 is encrypted and requires an authentication to that sector. Remark: The settings done with Personalize UID Usage do not change the ATQA coding. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 19 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC Table 15. Available activation sequences for 7-byte UID options UID Functionality Available Activation Sequences UIDF0 Sequence 1 UIDF1 Sequence 1, Sequence 2 UIDF2 Sequence 3 UIDF3 Sequence 3 10.1.3 Authentication During the authentication process, 4-byte of the UID are passed on to the MIFARE Classic Authenticate command of the contactless reader IC. Depending on the activation sequence, those 4-byte are chosen differently. Table 16. Input parameter to MIFARE Classic Authenticate UID Functionality Input to MIFARE Classic Authenticate Command Sequence 1 CL2 bytes (UID3...UID6) Sequence 2 CL1 bytes (CT, UID0...UID2) Sequence 3 4-byte NUID/RID (UID0...UID3) 10.2 4-byte UID Operation All MF1S503yXDyy products are featuring a 4-byte NUID. This 4-byte NUID is stored in block 0 of sector 0 as shown in Figure 6. 10.2.1 Anti-collision and Selection The anti-collision and selection process for the product variants featuring 4-byte NUIDs is done according to ISO/IEC 14443-3 Type A using cascade level 1 only. 10.2.2 Authentication The input parameter to the MIFARE Classic Authenticate command is the full 4-byte UID retrieved during the anti-collision procedure. This is the same as for the activation Sequence 3 in the 7-byte UID variant. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 20 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 11. MIFARE Classic commands 11.1 MIFARE Authentication The MIFARE authentication is a 3-pass mutual authentication which needs two pairs of command-response. These two parts, MIFARE authentication part 1 and part 2 are shown in Figure 13, Figure 14 and Table 17. Table 18 shows the required timing. PCD Auth Addr CRC Token RB PICC ,,ACK'' 368 μs 359 μs TACK NAK PICC ,,NAK'' TNAK 59 μs TTimeOut Time out 001aan004 Fig 13. MIFARE Authentication part 1 PCD Token AB Token BA PICC `ACK` TACK 708 µs 359 µs TTimeOut TimeOut 001aan917 Fig 14. MIFARE Authentication part 2 Table 17. MF1S50YYX Product data sheet COMPANY PUBLIC MIFARE authentication command Name Code Description Length Auth (with Key A) 60h Authentication with Key A 1 byte Auth (with Key B) 61h Authentication with Key B 1 byte Addr - MIFARE Block address (00h to FFh) 1 byte CRC - CRC according to Ref. 4 2 bytes Token RB - Challenge 1 (Random Number) 4 bytes Token AB - Challenge 2 (encrypted data) 8 bytes Token BA - Challenge 2 (encrypted data) 4 bytes NAK see Table 10 see Section 9.3 4-bit All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 21 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC Table 18. MIFARE authentication timing These times exclude the end of communication of the PCD. TACK min TACK max TNAK min TNAK max TTimeOut 71 μs TTimeOut 1 ms Authentication part 1 71 μs TTimeOut Authentication part 2 71 μs TTimeOut 1 ms Remark: The minimum required time between MIFARE Authentication part 1 and part 2 is the minimum required FDT according to Ref. 4. There is no maximum time specified. Remark: The MIFARE authentication and encryption requires an MIFARE reader IC (e.g. the CL RC632). For more details about the authentication command refer to the corresponding data sheet (e.g. Ref. 5). The 4-byte input parameter for the MIFARE Classic Authentication is detailed in Section 10.1.3 and Section 10.2.2. 11.2 MIFARE Read The MIFARE Read requires a block address, and returns the 16 bytes of one MIFARE Classic block. The command structure is shown in Figure 15 and Table 19. Table 20 shows the required timing. PCD Cmd Addr CRC Data PICC ,,ACK'' 368 μs CRC 1548 μs TACK NAK PICC ,,NAK'' TNAK 59 μs TTimeOut Time out 001aan014 Fig 15. MIFARE Read Table 19. MIFARE Read command Name Code Description Length Cmd 30h Read one block 1 byte Addr - MIFARE Block address (00h to FFh) 1 byte CRC - CRC according to Ref. 4 2 bytes Data - Data content of the addressed block 16 bytes NAK see Table 10 see Section 9.3 4-bit Table 20. MIFARE Read timing These times exclude the end of communication of the PCD. Read MF1S50YYX Product data sheet COMPANY PUBLIC TACK min TACK max TNAK min TNAK max TTimeOut 71 μs TTimeOut 71 μs TTimeOut 5 ms All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 22 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 11.3 MIFARE Write The MIFARE Write requires a block address, and writes 16 bytes of data into the addressed MIFARE Classic 1K block. It needs two pairs of command-response. These two parts, MIFARE Write part 1 and part 2 are shown in Figure 16 and Figure 17 and Table 21. Table 22 shows the required timing. PCD Cmd Addr CRC ACK PICC ,,ACK'' 368 μs 59 μs TACK NAK PICC ,,NAK'' 59 μs TNAK TTimeOut Time out 001aan015 Fig 16. MIFARE Write part 1 PCD Data CRC ACK PICC ,,ACK'' 1558 μs TACK 59 μs TNAK 59 μs NAK PICC ,,NAK'' TTimeOut Time out 001aan016 Fig 17. MIFARE Write part 2 Table 21. MF1S50YYX Product data sheet COMPANY PUBLIC MIFARE Write command Name Code Description Length Cmd A0h Write one block 1 byte Addr - MIFARE Block or Page address (00h to FFh) 1 byte CRC - CRC according to Ref. 4 2 bytes Data - Data 16 bytes NAK see Table 10 see Section 9.3 4-bit All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 23 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC Table 22. MIFARE Write timing These times exclude the end of communication of the PCD. TACK min TACK max TNAK min TNAK max TTimeOut Write part 1 71 μs TTimeOut 71 μs TTimeOut 5 ms Write part 2 71 μs TTimeOut 71 μs TTimeOut 10 ms Remark: The minimum required time between MIFARE Write part 1 and part 2 is the minimum required FDT according to Ref. 4. There is no maximum time specified. 11.4 MIFARE Increment, Decrement and Restore The MIFARE Increment requires a source block address and an operand. It adds the operand to the value of the addressed block, and stores the result in a volatile memory. The MIFARE Decrement requires a source block address and an operand. It subtracts the operand from the value of the addressed block, and stores the result in a volatile memory. The MIFARE Restore requires a source block address. It copies the value of the addressed block into a volatile memory. All three commands are responding with a NAK to the first command part if the addressed block is not formatted to be a valid value block, see Section 8.6.2.1. The two parts of each command are shown in Figure 18 and Figure 19 and Table 23. Table 24 shows the required timing. PCD Cmd Addr CRC ACK PICC ,,ACK'' 368 μs TACK 59 μs NAK PICC ,,NAK'' TNAK 59 μs TTimeOut Time out 001aan015 Fig 18. MIFARE Increment, Decrement, Restore part 1 MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 24 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC PCD Data CRC PICC ,,ACK'' 538 μs NAK PICC ,,NAK'' 59 μs TNAK TTimeOut Time out 001aan009 (1) Increment, Decrement and Restore part 2 does not acknowledge Fig 19. MIFARE Increment, Decrement, Restore part 2 Table 23. MIFARE Increment, Decrement and Restore command Name Code Description Length Cmd C1h Increment 1 byte Cmd C0h Decrement 1 byte Cmd C2h Restore 1 byte Addr - MIFARE source block address (00h to FFh) 1 byte CRC - CRC according to Ref. 4 2 bytes Data - Operand (4 byte signed integer) 4 bytes NAK see Table 10 see Section 9.3 4-bit Table 24. MIFARE Increment, Decrement and Restore timing These times exclude the end of communication of the PCD. TACK min TACK max TNAK min TNAK max TTimeOut Increment, Decrement, and Restore part 1 71 μs TTimeOut 71 μs TTimeOut 5 ms Increment, Decrement, and Restore part 2 71 μs TTimeOut 71 μs TTimeOut 5 ms Remark: The minimum required time between MIFARE Increment, Decrement, and Restore part 1 and part 2 is the minimum required FDT according to Ref. 4. There is no maximum time specified. Remark: The MIFARE Increment, Decrement, and Restore commands require a MIFARE Transfer to store the value into a destination block. Remark: The MIFARE Increment, Decrement, and Restore command part 2 does not provide an acknowledgement, so the regular time out has to be used instead. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 25 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 11.5 MIFARE Transfer The MIFARE Transfer requires a destination block address, and writes the value stored in the volatile memory into one MIFARE Classic block. The command structure is shown in Figure 20 and Table 25. Table 26 shows the required timing. PCD Cmd Addr CRC ACK PICC ,,ACK'' 368 μs 59 μs TACK NAK PICC ,,NAK'' 59 μs TNAK TTimeOut Time out 001aan015 Fig 20. MIFARE Transfer Table 25. MIFARE Transfer command Name Code Description Length Cmd B0h Write value into destination block 1 byte Addr - MIFARE destination block address (00h to FFh) 1 byte CRC - CRC according to Ref. 4 2 bytes NAK see Table 10 see Section 9.3 4-bit Table 26. MIFARE Transfer timing These times exclude the end of communication of the PCD. Transfer MF1S50YYX Product data sheet COMPANY PUBLIC TACK min TACK max TNAK min TNAK max TTimeOut 71 μs TTimeOut 71 μs TTimeOut 10 ms All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 26 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 12. Limiting values Stresses above one or more of the limiting values may cause permanent damage to the device. Exposure to limiting values for extended periods may affect device reliability. Table 27. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Min Max Unit II input current - 30 mA Ptot/pack total power dissipation per package - 120 mW Tstg storage temperature −55 125 °C Tamb ambient temperature −25 70 °C 2 - kV ±100 - mA VESD electrostatic discharge voltage on LA/LB Ilu latch-up current [1] [1] ANSI/ESDA/JEDEC JS-001; Human body model: C = 100 pF, R = 1.5 kΩ 13. Characteristics Table 28. Symbol Characteristics Parameter Conditions Ci input capacitance fi input frequency [1] Min Typ Max Unit 14.9 16.9 19.0 pF - 13.56 - MHz EEPROM characteristics tret retention time Tamb = 22 °C 10 - - year Nendu(W) write endurance Tamb = 22 °C 100000 200000 - cycle [1] MF1S50YYX Product data sheet COMPANY PUBLIC LCR meter, Tamb = 22 °C, fi = 13.56 MHz, 2 V RMS. All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 27 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 14. Wafer specification For more details on the wafer delivery forms see Ref. 9. Table 29. Wafer specifications MF1S50yyXDUy Wafer diameter 200 mm typical (8 inches) maximum diameter after foil expansion 210 mm thickness MF1S50yyXDUD 120 μm ± 15 μm MF1S50yyXDUF 75 μm ± 10 μm flatness not applicable Potential Good Dies per Wafer (PGDW) est. 66264 Wafer backside material Si treatment ground and stress relieve roughness Ra max = 0.5 μm Rt max = 5 μm Chip dimensions x = 659 μm step size[1] y = 694 μm typical = 19 μm gap between chips[1] minimum = 5 μm Passivation type sandwich structure material PSG / nitride thickness 500 nm / 600 nm Au bump (substrate connected to VSS) material > 99.9 % pure Au hardness 35 to 80 HV 0.005 shear strength > 70 MPa height 18 μm within a die = ±2 μm height uniformity within a wafer = ±3 μm wafer to wafer = ±4 μm flatness minimum = ±1.5 μm size LA, LB, VSS, TEST[2] = 66 μm × 66 μm size variation ±5 μm under bump metallization sputtered TiW [1] The step size and the gap between chips may vary due to changing foil expansion [2] Pads VSS and TESTIO are disconnected when wafer is sawn. 14.1 Fail die identification Electronic wafer mapping covers the electrical test results and additionally the results of mechanical/visual inspection. No ink dots are applied. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 28 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 14.2 Package outline For more details on the contactless modules MOA4 and MOA8 please refer to Ref. 7 and Ref. 8. PLLMC: plastic leadless module carrier package; 35 mm wide tape SOT500-2 X D A detail X 0 10 20 mm scale DIMENSIONS (mm are the original dimensions) UNIT A (1) max. D mm 0.33 35.05 34.95 For unspecified dimensions see PLLMC-drawing given in the subpackage code. Note 1. Total package thickness, exclusive punching burr. REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT500-2 --- --- --- EUROPEAN PROJECTION ISSUE DATE 03-09-17 06-05-22 Fig 21. Package outline SOT500-2 MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 29 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC PLLMC: plastic leadless module carrier package; 35 mm wide tape SOT500-4 X D A detail X 0 10 scale Dimensions Unit mm 20 mm A(1) D max 0.26 35.05 nom 35.00 min 34.95 For unspecified dimensions see PLLMC-drawing given in the subpackage code. Note 1. Total package thickness, exclusive punching burr. sot500-4_po References Outline version IEC JEDEC JEITA SOT500-4 --- --- --- European projection Issue date 11-02-18 Fig 22. Package outline SOT500-4 MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 30 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 14.3 Bare die outline Chip Step x [mm] x [mm] 659(1) 694(1) 66 66 Bump size typ. 19,0(1) min.5,0 LA, LB, VSS, TEST typ. 19,0(1) min.5,0 240,8 MF1S50yyX LA 609,5 typ. 694,0(1) TESTIO 46,5 46,5 VSS LB 574,5 Y typ.659,0(1) X (1) the air gap and thus the step size may vary due to varying foil expansion (2) all dimensions in mm, pad locations measured from metal ring edge (see detail) 001aan924 Fig 23. Bare die outline MF1S50yyX MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 31 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 15. Abbreviations Table 30. MF1S50YYX Product data sheet COMPANY PUBLIC Abbreviations and symbols Acronym Description ACK ACKnowledge ATQA Answer To reQuest, Type A CRC Cyclic Redundancy Check CT Cascade Tag (value 88h) as defined in ISO/IEC 14443-3 Type A EEPROM Electrically Erasable Programmable Read-Only Memory FDT Frame Delay Time FFC Film Frame Carrier IC Integrated Circuit LCR L = inductance, Capacitance, Resistance (LCR meter) LSB Least Significant Bit NAK Not AcKnowledge NUID Non-Unique IDentifier NV Non-Volatile memory PCD Proximity Coupling Device (Contactless Reader) PICC Proximity Integrated Circuit Card (Contactless Card) REQA REQuest command, Type A RID Random ID RF Radio Frequency RMS Root Mean Square RNG Random Number Generator SAK Select AcKnowledge, type A SECS-II SEMI Equipment Communications Standard part 2 TiW Titanium Tungsten UID Unique IDentifier WUPA Wake-Up Protocol type A All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 32 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 16. References 1. [1] MIFARE (Card) Coil Design Guide — Application note, BU-ID Document number 0117**1 [2] MIFARE Type Identification Procedure — Application note, BU-ID Document number 0184**1 [3] ISO/IEC 14443-2 — 2001 [4] ISO/IEC 14443-3 — 2001 [5] MIFARE & I-CODE CL RC632 Multiple protocol contactless reader IC — Product data sheet [6] MIFARE and handling of UIDs — Application note, BU-ID Document number 1907**1 [7] Contactless smart card module specification MOA4 — Delivery Type Description, BU-ID Document number 0823**1 [8] Contactless smart card module specification MOA8 — Delivery Type Description, BU-ID Document number 1636**1 [9] General specification for 8" wafer on UV-tape; delivery types — Delivery Type Description, BU-ID Document number 1005**1 ** ... document version number MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 33 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 17. Revision history Table 31. Revision history Document ID Release date Data sheet status Change notice Supersedes MF1S50YYX v.3.0 20110502 Product data sheet - MF1S50YYX v.2.0 - - Modifications: MF1S50YYX v.2.0 MF1S50YYX Product data sheet COMPANY PUBLIC • General update 20101122 Preliminary data sheet All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 34 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 18. Legal information 18.1 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. 18.2 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. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between NXP Semiconductors and its customer, unless NXP Semiconductors and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the NXP Semiconductors product is deemed to offer functions and qualities beyond those described in the Product data sheet. 18.3 Disclaimers Limited warranty and liability — 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. In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors. 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. Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. NXP Semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). NXP does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial 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, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. NXP Semiconductors hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of NXP Semiconductors products by customer. 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. 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. Suitability for use — NXP Semiconductors products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or 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. MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 35 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 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. Non-automotive qualified products — Unless this data sheet expressly states that this specific NXP Semiconductors product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. NXP Semiconductors accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without NXP Semiconductors’ warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond NXP Semiconductors’ specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies NXP Semiconductors for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond NXP Semiconductors’ standard warranty and NXP Semiconductors’ product specifications. Bare die — All die are tested on compliance with their related technical specifications as stated in this data sheet up to the point of wafer sawing and are handled in accordance with the NXP Semiconductors storage and transportation conditions. If there are data sheet limits not guaranteed, these will be separately indicated in the data sheet. There are no post-packing tests performed on individual die or wafers. NXP Semiconductors has no control of third party procedures in the sawing, handling, packing or assembly of the die. Accordingly, NXP Semiconductors assumes no liability for device functionality or performance of the die or systems after third party sawing, handling, packing or assembly of the die. It is the responsibility of the customer to test and qualify their application in which the die is used. All die sales are conditioned upon and subject to the customer entering into a written die sale agreement with NXP Semiconductors through its legal department. 18.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. MIFARE — is a trademark of NXP B.V. 19. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 36 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 20. Tables Table 1. Table 2. Table 3. Table 4. Table 5. Table 6. Table 7. Table 8. Table 9. Table 10. Table 11. Table 12. Table 13. Table 14. Table 15. Table 16. Table 17. Table 18. Table 19. Table 20. Table 21. Table 22. Table 23. Table 24. Table 25. Table 26. Table 27. Table 28. Table 29. Table 30. Table 31. Quick reference data . . . . . . . . . . . . . . . . . . . . .2 Ordering information . . . . . . . . . . . . . . . . . . . . .3 Pin allocation table . . . . . . . . . . . . . . . . . . . . . . .4 Value block format example . . . . . . . . . . . . . . .10 Memory operations . . . . . . . . . . . . . . . . . . . . . . 11 Access conditions . . . . . . . . . . . . . . . . . . . . . . .12 Access conditions for the sector trailer . . . . . .13 Access conditions for data blocks. . . . . . . . . . .14 Command overview . . . . . . . . . . . . . . . . . . . . .15 MIFARE ACK and NAK . . . . . . . . . . . . . . . . . .16 ATQA response of the MF1S50yyX . . . . . . . . .17 SAK response of the MF1S50yyX . . . . . . . . . .17 Personalize UID Usage command . . . . . . . . . .19 Personalize UID Usage timing . . . . . . . . . . . . .19 Available activation sequences for 7-byte UID options . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Input parameter to MIFARE Classic Authenticate . . . . . . . . . . . . . . . . . . . . . . . . . . .20 MIFARE authentication command . . . . . . . . . .21 MIFARE authentication timing . . . . . . . . . . . . .22 MIFARE Read command . . . . . . . . . . . . . . . . .22 MIFARE Read timing . . . . . . . . . . . . . . . . . . . .22 MIFARE Write command . . . . . . . . . . . . . . . . .23 MIFARE Write timing . . . . . . . . . . . . . . . . . . . .24 MIFARE Increment, Decrement and Restore command . . . . . . . . . . . . . . . . . . . . . .25 MIFARE Increment, Decrement and Restore timing . . . . . . . . . . . . . . . . . . . . . . . . .25 MIFARE Transfer command . . . . . . . . . . . . . . .26 MIFARE Transfer timing . . . . . . . . . . . . . . . . . .26 Limiting values . . . . . . . . . . . . . . . . . . . . . . . . .27 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . .27 Wafer specifications MF1S50yyXDUy . . . . . . .28 Abbreviations and symbols . . . . . . . . . . . . . . .32 Revision history . . . . . . . . . . . . . . . . . . . . . . . .34 MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 37 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 21. Figures Fig 1. Fig 2. Fig 3. Fig 4. Fig 5. Fig 6. Fig 7. Fig 8. Fig 9. Fig 10. Fig 11. Fig 12. Fig 13. Fig 14. Fig 15. Fig 16. Fig 17. Fig 18. Fig 19. Fig 20. Fig 21. Fig 22. Fig 23. MIFARE card reader . . . . . . . . . . . . . . . . . . . . . . .1 Block diagram of MF1S50yyX . . . . . . . . . . . . . . . .3 Pin configuration for SOT500-2 (MOA4) . . . . . . . .4 Three pass authentication . . . . . . . . . . . . . . . . . . .6 Memory organization . . . . . . . . . . . . . . . . . . . . . . .8 Manufacturer block for MF1S503yX with 4-byte NUID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Manufacturer block for MF1S500yX with 7-byte UID. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Value blocks. . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Sector trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Access conditions . . . . . . . . . . . . . . . . . . . . . . . .12 Frame Delay Time (from PCD to PICC) and TACK and TNAK . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Personalize UID Usage . . . . . . . . . . . . . . . . . . . .19 MIFARE Authentication part 1 . . . . . . . . . . . . . . .21 MIFARE Authentication part 2 . . . . . . . . . . . . . . .21 MIFARE Read . . . . . . . . . . . . . . . . . . . . . . . . . . .22 MIFARE Write part 1 . . . . . . . . . . . . . . . . . . . . . .23 MIFARE Write part 2 . . . . . . . . . . . . . . . . . . . . . .23 MIFARE Increment, Decrement, Restore part 1 .24 MIFARE Increment, Decrement, Restore part 2 .25 MIFARE Transfer . . . . . . . . . . . . . . . . . . . . . . . . .26 Package outline SOT500-2 . . . . . . . . . . . . . . . . .29 Package outline SOT500-4 . . . . . . . . . . . . . . . . .30 Bare die outline MF1S50yyX . . . . . . . . . . . . . . . .31 MF1S50YYX Product data sheet COMPANY PUBLIC All information provided in this document is subject to legal disclaimers. Rev. 3.0 — 2 May 2011 196330 © NXP B.V. 2011. All rights reserved. 38 of 39 MF1S50yyX NXP Semiconductors MIFARE Classic 1K - Mainstream contactless smart card IC 22. Contents 1 1.1 1.2 1.3 1.4 2 2.1 3 4 5 6 7 7.1 8 8.1 8.2 8.2.1 8.2.2 8.2.3 8.2.4 8.2.5 8.3 8.4 8.5 8.6 8.6.1 8.6.2 8.6.2.1 8.6.3 8.7 8.7.1 8.7.2 8.7.3 9 9.1 9.2 9.3 9.4 10 10.1 10.1.1 10.1.2 10.1.3 10.2 10.2.1 10.2.2 General description . . . . . . . . . . . . . . . . . . . . . . 1 Anticollision. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Simple integration and user convenience. . . . . 1 Security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Delivery options . . . . . . . . . . . . . . . . . . . . . . . . 2 Features and benefits . . . . . . . . . . . . . . . . . . . . 2 EEPROM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 3 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Functional description . . . . . . . . . . . . . . . . . . . 5 Block description . . . . . . . . . . . . . . . . . . . . . . . 5 Communication principle . . . . . . . . . . . . . . . . . 5 Request standard / all. . . . . . . . . . . . . . . . . . . . 5 Anticollision loop . . . . . . . . . . . . . . . . . . . . . . . . 5 Select card . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Three pass authentication . . . . . . . . . . . . . . . . 6 Memory operations . . . . . . . . . . . . . . . . . . . . . . 7 Data integrity. . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Three pass authentication sequence . . . . . . . . 7 RF interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Memory organization . . . . . . . . . . . . . . . . . . . . 8 Manufacturer block . . . . . . . . . . . . . . . . . . . . . . 9 Data blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Value blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Sector trailer . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Memory access . . . . . . . . . . . . . . . . . . . . . . . 11 Access conditions . . . . . . . . . . . . . . . . . . . . . . 12 Access conditions for the sector trailer . . . . . . 13 Access conditions for data blocks. . . . . . . . . . 14 Command overview . . . . . . . . . . . . . . . . . . . . . 15 MIFARE Classic command overview . . . . . . . 15 Timings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 MIFARE Classic ACK and NAK . . . . . . . . . . . 16 ATQA and SAK responses . . . . . . . . . . . . . . . 17 UID Options and Handling . . . . . . . . . . . . . . . 18 7-byte UID Operation . . . . . . . . . . . . . . . . . . . 18 Personalization Options . . . . . . . . . . . . . . . . . 18 Anti-collision and Selection. . . . . . . . . . . . . . . 19 Authentication . . . . . . . . . . . . . . . . . . . . . . . . . 20 4-byte UID Operation . . . . . . . . . . . . . . . . . . . 20 Anti-collision and Selection. . . . . . . . . . . . . . . 20 Authentication . . . . . . . . . . . . . . . . . . . . . . . . . 20 11 11.1 11.2 11.3 11.4 11.5 12 13 14 14.1 14.2 14.3 15 16 17 18 18.1 18.2 18.3 18.4 19 20 21 22 MIFARE Classic commands . . . . . . . . . . . . . . MIFARE Authentication . . . . . . . . . . . . . . . . . MIFARE Read . . . . . . . . . . . . . . . . . . . . . . . . MIFARE Write . . . . . . . . . . . . . . . . . . . . . . . . MIFARE Increment, Decrement and Restore MIFARE Transfer . . . . . . . . . . . . . . . . . . . . . . Limiting values . . . . . . . . . . . . . . . . . . . . . . . . Characteristics . . . . . . . . . . . . . . . . . . . . . . . . Wafer specification . . . . . . . . . . . . . . . . . . . . . Fail die identification . . . . . . . . . . . . . . . . . . . Package outline. . . . . . . . . . . . . . . . . . . . . . . . Bare die outline . . . . . . . . . . . . . . . . . . . . . . . . Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . References. . . . . . . . . . . . . . . . . . . . . . . . . . . . Revision history . . . . . . . . . . . . . . . . . . . . . . . Legal information . . . . . . . . . . . . . . . . . . . . . . Data sheet status . . . . . . . . . . . . . . . . . . . . . . Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . Contact information . . . . . . . . . . . . . . . . . . . . Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 21 22 23 24 26 27 27 28 28 29 31 32 33 34 35 35 35 35 36 36 37 38 39 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2011. 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: 2 May 2011 196330