參數(shù)資料
型號(hào)： MF1S5030DA4
廠(chǎng)商： NXP Semiconductors N.V.
元件分類(lèi)： 外設(shè)及接口
英文描述： MIFARE Classic 1K - Mainstream contactless smart card IC for fast and easy solution development
封裝： MF1S5030DA3<SOT500|<<<1<Always Pb-free,;MF1S5030DA4<SOT500-2 (PLLMC)|<<http://www.nxp.com/packages/SOT500-2.html<1<Always Pb-free,;MF1S5030DA6<SOT500-3 (PLLMC)|&
文件頁(yè)數(shù)： 10/37頁(yè)
文件大小： 425K
代理商： MF1S5030DA4
MF1S503x
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
PUBLIC
Rev. 3.1 — 21 February 2011
194031
10 of 37
NXP Semiconductors
MF1S503x
MIFARE Classic 1K - Mainstream contactless smart card IC
8.6.3
Sector trailer (block 3)
The sector trailer is the last block (block 3) in one sector. 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
MF1S5030DA4,118 功能描述:RFID應(yīng)答器 MIFARE CLASSIC 1K 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
MF1S5030DA4118 制造商:NXP Semiconductors 功能描述:MIFARE CLASSIC 1K MOA4
MF1S5030DA8,118 功能描述:RFID應(yīng)答器 1KB 16bit 106Kbps 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
MF1S5030XDA4 制造商:NXP Semiconductors 功能描述:Cut Tape
MF1S5030XDA4,118 功能描述:RFID應(yīng)答器 1KB 16bit 106Kbps 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
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