參數(shù)資料
型號(hào)： MF1S5009DUD
廠商： NXP SEMICONDUCTORS
元件分類： 電源管理
英文描述： MF1S5009 Mainstream contactless smart card IC
中文描述： 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, UUC
封裝： DIE
文件頁(yè)數(shù)： 14/32頁(yè)
文件大?。?/td> 266K
代理商： MF1S5009DUD
MF1S5009
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
PUBLIC
Rev. 3 — 27 July 2010
189131
14 of 32
NXP Semiconductors
MF1S5009
Mainstream contactless smart card IC
9.7.2
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 transport configuration, new cards
must be authenticated with key A. Since the access bits themselves can also be blocked,
special care should be taken during personalization of cards.
Table 6.
Access bits
[1]
for this access condition key B is readable and may be used for data
9.7.3
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. In one case (‘001’) only read and decrement are possible for a
non-rechargeable card. In the other case (‘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
Access conditions for the sector trailer
Access condition for
KEYA
C3
read
write
0
never
key A
0
never
never
0
never
key B
Remark
Access bits
read
key A
key A
key
A|B
key
A|B
key A
KEYB
read
key A
key A
never
C1
0
0
1
C2
0
1
0
write
never
never
never
write
key A
never
key B
Key B may be read
[1]
Key B may be read
[1]
1
1
0
never
never
never
never
never
0
0
1
never
key A
key A
key A
key A
Key B may be read,
transport configuration
[1]
0
1
1
never
key B
key
A|B
key
A|B
key
A|B
key B
never
key B
1
0
1
never
never
key B
never
never
1
1
1
never
never
never
never
never
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