NXP Semiconductors
MF1S50YYX_V1
MIFARE Classic EV1 1K - Mainstream contactless smart card IC for fast and easy solution development
MF1S50yyX_V1 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2018. All rights reserved.
Product data sheet Rev. 3.2 — 23 May 2018
COMPANY PUBLIC 279232 35 / 36
Tables
Tab. 1. Quick reference data .........................................2
Tab. 2. Ordering information ..........................................3
Tab. 3. Pin allocation table ............................................4
Tab. 4. Value block format example ............................10
Tab. 5. Memory operations ..........................................10
Tab. 6. Access conditions ........................................... 11
Tab. 7. Access conditions for the sector trailer ............12
Tab. 8. Access conditions for data blocks ................... 12
Tab. 9. Command overview .........................................13
Tab. 10. MIFARE ACK and NAK ...................................15
Tab. 11. ATQA response of the MF1S50yyX/V1 ........... 15
Tab. 12. SAK response of the MF1S50yyX/V1 ............. 15
Tab. 13. Personalize UID Usage command .................. 17
Tab. 14. Personalize UID Usage timing ........................ 17
Tab. 15. Available activation sequences for 7-byte
UID options ..................................................... 18
Tab. 16. Input parameter to MIFARE Classic
Authenticate .....................................................18
Tab. 17. SET_MOD_TYPE command ........................... 19
Tab. 18. SET_MOD_TYPE timing ................................. 19
Tab. 19. Load Modulation Status Indication .................. 19
Tab. 20. MIFARE Classic authentication command ...... 20
Tab. 21. MIFARE Classic authentication timing ............ 21
Tab. 22. MIFARE Read command ................................ 21
Tab. 23. MIFARE Read timing ...................................... 21
Tab. 24. MIFARE Write command ................................ 22
Tab. 25. MIFARE Write timing .......................................23
Tab. 26. MIFARE Increment, Decrement and Restore
command .........................................................24
Tab. 27. MIFARE Increment, Decrement and Restore
timing ...............................................................24
Tab. 28. MIFARE Transfer command ............................25
Tab. 29. MIFARE Transfer timing ..................................25
Tab. 30. Limiting values ................................................ 25
Tab. 31. Characteristics .................................................26
Tab. 32. Wafer specifications MF1S50yyXDUy ............. 26
Tab. 33. Abbreviations and symbols ............................. 30
Tab. 34. Revision history ...............................................32
Figures
Fig. 1. Contactless MIFARE product-based system ..... 1
Fig. 2. Block diagram of MF1S50yyX/V1 ......................3
Fig. 3. Pin configuration for SOT500-2 (MOA4) ........... 4
Fig. 4. MIFARE Classic command flow diagram .......... 6
Fig. 5. Memory organization .........................................8
Fig. 6. Manufacturer block for MF1S503yX with 4-
byte NUID ..........................................................8
Fig. 7. Manufacturer block for MF1S500yX with 7-
byte UID ............................................................ 9
Fig. 8. Value blocks ......................................................9
Fig. 9. Sector trailer ....................................................10
Fig. 10. Access conditions ........................................... 11
Fig. 11. Frame Delay Time (from PCD to PICC) and
TACK and TNAK .............................................14
Fig. 12. Personalize UID Usage ...................................17
Fig. 13. SET_MOD_TYPE ............................................19
Fig. 14. Byte Location of Load Modulation Status in
Block 0 / Sector 0 ........................................... 19
Fig. 15. MIFARE Authentication part 1 .........................20
Fig. 16. MIFARE Authentication part 2 .........................20
Fig. 17. MIFARE Read ................................................. 21
Fig. 18. MIFARE Write part 1 .......................................22
Fig. 19. MIFARE Write part 2 .......................................22
Fig. 20. MIFARE Increment, Decrement, Restore
part 1 ...............................................................23
Fig. 21. MIFARE Increment, Decrement, Restore
part 2 ...............................................................24
Fig. 22. MIFARE Transfer ............................................ 25
Fig. 23. Package outline SOT500-2 ............................. 28
Fig. 24. Package outline SOT500-4 ............................. 29
Fig. 25. Bare die outline MF1S50yyXDUz/V1 ...............30