參數(shù)資料
型號(hào)： MF1S7035DUB
廠商： NXP Semiconductors N.V.
元件分類： 外設(shè)及接口
英文描述： MIFARE Classic 4K - Mainstream contactless smart card IC for fast and easy solution development
封裝： MF1S7035DA4<SOT500-2 (PLLMC)|<<http://www.nxp.com/packages/SOT500-2.html<1<Always Pb-free,;MF1S7035DUB<Uncased die|<<<1<Always Pb-free,;MF1S7035DUC<Uncased die|<
文件頁(yè)數(shù)： 11/35頁(yè)
文件大?。?/td> 623K
代理商： MF1S7035DUB
MF1S703x
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
PUBLIC
Rev. 3.0 — 2 December 2010
199330
11 of 35
NXP Semiconductors
MF1S703x
MIFARE Classic 4K - Mainstream contactless smart card IC
8.6.3
Sector trailer
The sector trailer is always the last block in one sector (block 3 for the first 32 sectors,
block 15 for the last 8 sectors). 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 blocks of that sector, which are stored in bytes 6...9. The
access bits also specify the type (data or value) of the data blocks.
If key B is not needed, the last 6 bytes of the sector trailer can be used as data bytes. The
access bits for the sector trailer have to be configured accordingly, see
Section 8.7.2
.
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.
When the sector trailer is read, the key bytes are blanked out by returning logical zeros. If
Key B is configured to be readable, the data stored in bytes 10 to 15 is returned, see
Section 8.7.2
.
All keys are set to FFFFFFFFFFFFh at chip delivery.
Fig 8.
Sector trailer
001aan013
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MF1S7035DUB,005 功能描述:RFID應(yīng)答器 MIFARE CLASSIC 4K CONTACTLESS SMART IC RoHS:否 制造商:Murata 存儲(chǔ)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
MF1S7035DUC,005 功能描述:RFID應(yīng)答器 MIFARE CLASSIC 4K CONTACTLESS SMART IC RoHS:否 制造商:Murata 存儲(chǔ)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
MF1SPLUS6001DA4/02 功能描述:RFID應(yīng)答器 MIFARE PLUS S 2K SMART CARD RoHS:否 制造商:Murata 存儲(chǔ)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
MF1SPLUS6001DA4/03 功能描述:RFID應(yīng)答器 MIFARE CRYPTO1 AES 848Kbps 2KB RoHS:否 制造商:Murata 存儲(chǔ)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
MF1SPLUS6001DA403 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Mainstream contactless smart card IC for fast and easy solution development
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