mf1s5009 NXP Semiconductors, mf1s5009 Datasheet - Page 8

• Manufacturer Part Number: mf1s5009
• Description: Mainstream Contactless Smart Card Ic For Fast And Easy Solution Development
• Manufacturer: NXP Semiconductors

NXP Semiconductors
MF1S5009
Product data sheet
PUBLIC
9.2.3 Select card
9.2.4 Three pass authentication
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
to the document
in
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.
Fig 5.
Ref.
BLOCK
6.
READ
REQUEST STANDARD
POR
Three pass authentication
All information provided in this document is subject to legal disclaimers.
BLOCK
WRITE
3 PASS AUTHENTICATION
Ref.
ON SPECIFIC SECTOR
ANTICOLLISION LOOP
Transaction Sequence
GET IDENTIFIER
SELECT CARD
2, the handling of double size UIDs in MIFARE Classic is described
Rev. 3 — 27 July 2010
DECRE-
MENT
189131
REQUEST ALL
TRANSFER
INCRE-
MENT
STORE
RE-
Mainstream contactless smart card IC
Section
HALT
10.4. For further details refer
~3 ms
+~3 ms
~3 ms
~2.5 ms
~6.0 ms
~2.5 ms
~4.5 ms
Identification and Selection
Typical Transaction Time
MF1S5009
© NXP B.V. 2010. All rights reserved.
Authentication
Operations
Procedure
Procedure
Memory
without collision
for each collision
read block
write block
de-/increment
transfer
001aam202
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