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參數(shù)資料
| 型號： | MF0ICU2001DUD |
| 廠商： | NXP Semiconductors N.V. |
| 封裝： | MF0ICU1001U/V7D<Uncased die|<<<1<Always Pb-free,; |
| 文件頁數(shù)： | 7/15頁 |
| 文件大?。?/td> | 80K |
| 代理商： | MF0ICU2001DUD |
MF0ICU2_SDS_32
NXP B.V. 2009. All rights reserved.
Product short data sheet
PUBLIC
Rev. 3 — 19 May 2009
171432
7 of 15
NXP Semiconductors
MF0ICU2
MIFARE Ultralight C
7.3.2
Lock bytes
Lock bytes enable the user to lock parts of the complete memory area for writing. A Read
from user memory area cannot be restricted via lock bytes functionality. For this, please
refer to the authentication functionality, (see
Section 7.3.4 “3DES Authentication”
).
7.3.3
OTP bytes
OPT bytes are pre-set to all “0” after production. These bytes may be bit-wise modified by
a WRITE command.
7.3.4
3DES Authentication
3DES Authentication proves that two entities have the same secret and each entity can be
seen as a reliable partner for the coming communication. The applied encryption
algorithm ek() is 2 key 3DES encryption (see
Ref. 9 “NIST SP800-67: Recommendation
for the Triple Data Encryption Algorithm (TDEA) Block Cipher, Version 1.1 May 19, 2008”
)
in Cipher-Block Chaining (CBC) mode as described in ISO/IEC 10116 (see
Ref. 10
“ISO/IEC 10116: Information technology - Security techniques - Modes of operation for an
n-bit block cipher, February 1, 2006”
).
7.3.5
Data pages
MF0ICU2 features 144 bytes of data memory. The address range from page 04h to 27h
constitutes the read/write area.
A write access to data memory is achieved with WRITE (see
Section 7.5.7 “WRITE”
) or
COMPATIBILITY WRITE (see
Section 7.5.8 “COMPATIBILITY WRITE”
) command. In both
cases, 4 bytes of memory - (one page) - will be overwritten. Write access to data memory
can be permanently restricted via lock bytes (see
Section 7.3.2 “Lock bytes”
) and/or
permanently or temporary restricted using an authentication (see
Section 7.3.4 “3DES
Authentication”
).
NFC Forum Type 2 Tag compliancy
MF0ICU2 has been designed to be compliant with NFC Forum Type 2 Tag specification
(see
Ref. 5 “MIFARE Ultralight as Type 2 Tag”
). With its 144 bytes of data memory, it can
easily support use cases like Smart Poster, Hand over, SMS, URL or Call Request.
7.4 Counter
MF0ICU2 features 16-bit one way counter. In its delivery state, counter value is set to
0000h.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MF0ICU2001DUD,005 | 功能描述:射頻收發(fā)器 MIFARE Ultralight C Wafer RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| MF0ICU2101DUD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:MIFARE Ultralight C |
| MF0ICU2101DUD,005 | 功能描述:射頻收發(fā)器 MIFARE Ultralight C Wafer RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
| MF0MOA4U10/D,118 | 功能描述:射頻無線雜項(xiàng) RF Transceiver RoHS:否 制造商:Texas Instruments 工作頻率:112 kHz to 205 kHz 電源電壓-最大:3.6 V 電源電壓-最小:3 V 電源電流:8 mA 最大功率耗散: 工作溫度范圍:- 40 C to + 110 C 封裝 / 箱體:VQFN-48 封裝:Reel |
| MF0MOU2001DA4 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:MIFARE Ultralight C |
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