Datasheet

MF1PLUSX0Y1_SDS All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product short data sheet
PUBLIC
Rev. 3.2 — 21 February 2011
163532 12 of 20
NXP Semiconductors
MF1PLUSx0y1
Mainstream contactless smart card IC
9.2 Security level 0, 1, 2, 3: ISO/IEC 14443-4
Please find more information on ISO/IEC 14443-3 in Ref. 5 as well as on the settings of
ATQA, SAK and ATS in Ref. 4
.
9.3 Security level 0 command overview
9.4 Security level 1 command overview
Table 5. ISO/IEC 14443-4
Command Description
RATS the response to the RATS command identifies the PICC type to the
PCD.
PPS the PPS command allows individual selection of the
communication baud rate between PCD and PICC. It is possible
for MF1PLUSx0 to individually set the communication baud rate
independently for both directions i.e. MF1PLUSx0 allows a
non-symmetrical information interchange speed.
DESELECT deselection according to ISO/IEC 14443-4.
Table 6. Security level 0 command overview
Command Description
Write Perso pre-personalization of AES keys and all blocks
Commit Perso switch to security level 1 (L1 card) or security level 3 (L3 card)
First Authenticate (part 1) first authenticate
Following Authenticate (part 1) following authenticate
Authenticate (part 2) second authentication step
Table 7. Security level 1 command overview
MF1ICS50xx, MF1ICS70xx,
MF1ICS20xx commands
Description
MF Authenticate key A authentication with key A
MF Authenticate key B authentication with key B
MF Read reading data
MF Write writing data
MF Increment incrementing a value
MF Decrement decrementing a value
MF Restore restoring a value
MF Transfer transferring a value
Commands using backwards compatibility protocol; see Section 8.2.1
Following Authenticate (part 1) following authenticate; protocol used as described in
Section 8.2.1
Authenticate (part 2) second authentication step; protocol used as described in
Section 8.2.1
Command set for security level switch and originality function using ISO 14443-4 protocol
First Authenticate (part 1) first authenticate
Following Authenticate (part 1) following authenticate
Authenticate (part 2) second authentication step