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參數(shù)資料
| 型號： | 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 |
| 文件頁數(shù)： | 12/32頁 |
| 文件大?。?/td> | 266K |
| 代理商： | MF1S5009DUD |
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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
12 of 32
NXP Semiconductors
MF1S5009
Mainstream contactless smart card IC
9.6.3
Sector trailer (block 3)
Each sector has a sector trailer containing the
secret keys A and B (optional), which return logical “0”s when read and
the access conditions for the four blocks of that sector, which are stored in bytes 6...9.
The access bits also specify the type (read/write or value) of the data blocks.
If key B is not needed, the last 6 bytes of block 3 can be used as data bytes.
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.
All keys are set to FFFFFFFFFFFF
h
at chip delivery.
9.7 Memory access
Before any memory operation can be carried out, the card has to be selected and
authenticated as described previously. The possible memory operations for an addressed
block depend on the key used and the access conditions stored in the associated sector
trailer.
Table 4.
Operation
Read
Write
Increment
Fig 9.
Sector trailer
001aam206
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Byte Number
0
Key A
Key B (optional)
Access Bits
Description
Memory operations
Description
reads one memory block
writes one memory block
increments the contents of a block and
stores the result in the internal data
register
decrements the contents of a block and
stores the result in the internal data
register
writes the contents of the internal data
register to a block
reads the contents of a block into the
internal data register
Valid for Block Type
read/write, value and sector trailer
read/write, value and sector trailer
value
Decrement
value
Transfer
value
Restore
value
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相關(guān)代理商/技術(shù)參數(shù) |
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| MF1S5009DUD,005 | 功能描述:RFID應(yīng)答器 MAINSTREAM CNTCTLESS SMART CARD RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| MF1S5030DA3 | 制造商:NXP Semiconductors 功能描述:Cut Tape |
| MF1S5030DA3,118 | 功能描述:RFID應(yīng)答器 MIFARE CLASSIC 1K SMART CARD RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| MF1S5030DA3118 | 制造商:NXP Semiconductors 功能描述:MIFARE CLASSIC 1K MOA2 |
| MF1S5030DA4,118 | 功能描述:RFID應(yīng)答器 MIFARE CLASSIC 1K SMART CARD RoHS:否 制造商:Murata 存儲容量:512 bit 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
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