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Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 1
FM11RF08
8KBits Contactless Card IC
Functional Specification
May. 2008
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 2
INFORMATION IN THIS DOCUMENT IS INTENDED AS A REFERENCE TO ASSIST OUR CUSTOMERS IN THE SELECTION OF
SHANGHAI FUDAN MICROELECTRONICS CO., LTD PRODUCT BEST SUITED TO THE CUSTOMER'S APPLICATION; THEY DO
NOT CONVEY ANY LICENSE UNDER ANY INTELLECTUAL PROPERTY RIGHTS, OR ANY OTHER RIGHTS, BELONGING TO
SHANGHAI FUDAN MICROELECTRONICS CO., LTD OR A THIRD PARTY. WHEN USING THE INFORMATION CONTAINED IN
THIS DOCUMENTS, PLEASE BE SURE TO EVALUATE ALL INFORMATION AS A TOTAL SYSTEM BEFORE MAKING A FINAL
DECISION ON THE APPLICABILITY OF THE INFORMATION AND PRODUCTS. SHANGHAI FUDAN MICROELECTRONICS CO.,
LTD ASSUMES NO RESPONSIBILITY FOR ANY DAMAGE, LIABILITY OR OTHER LOSS RESULTING FROM THE INFORMATION
CONTAINED HEREIN. SHANGHAI FUDAN MICROELECTRONICS CO., LTD PRODUCTS ARE NOT INTENDED FOR USE IN
MEDICAL, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS. THE PRIOR WRITTEN APPROVAL OF SHANGHAI FUDAN
MICROELECTRONICS CO., LTD IS NECESSARY TO REPRINT OR REPRODUCE IN WHOLE OR IN PART THESE
DOCUMENTS.
Future routine revisions will occur when appropriate, without notice. Contact Shanghai Fudan Microelectronics Co., Ltd sales office
to obtain the latest specifications and before placing your product order. Please also pay attention to information published by
Shanghai Fudan Microelectronics Co., Ltd by various means, including Shanghai Fudan Microelectronics Co., Ltd home page
(http://www.fmsh.com/).
Please contact Shanghai Fudan Microelectronics Co., Ltd local sales office for the specification regarding the information in this
documents or Shanghai Fudan Microelectronics Co., Ltd products.
Trademarks
Shanghai Fudan Microelectronics Co., Ltd name and logo, the “复旦” logo are trademarks or registered trademarks of Shanghai
Fudan Microelectronics Co., Ltd or its subsidiaries in China.
Shanghai Fudan Microelectronics Co., Ltd, Printed in the China, All Rights Reserved.
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 3
Content
CONTENT ...................................................................................................................................... 3
1. FEATURES.............................................................................................................................. 4
2. PRODUCT OVERVIEW........................................................................................................... 5
2.1. INTRODUCTION............................................................................................................. 5
2.2. BLOCK DIAGRAM .......................................................................................................... 5
2.3. PIN DESCRIPTION......................................................................................................... 5
3. COMMANDS............................................................................................................................ 6
3.1. COMMAND CODE.......................................................................................................... 6
3.2. COMMANDS DESCRIPTION ......................................................................................... 6
4. TRANSACTION SEQUENCE DESCRIPTION......................................................................... 7
4.1. TRANSACTION SEQUENCE DIAGRAM........................................................................ 7
4.2. TRANSACTION SEQUENCE DESCRIPTION................................................................ 7
5. MEMORY ORGANIZATION AND ACCESS RIGHT............................................................................. 9
6. DATA INTEGRITY.................................................................................................................. 12
7. SECURITY............................................................................................................................. 13
REVISION HISTORY.................................................................................................................... 14
SALES AND SERVICE................................................................................................................. 15
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 4
1 . F e a t u r e s
z RF interface
¾ Compliant with ISO/IEC 14443-A
¾ Contactless transmission of data and supply (no battery needed)
¾ Operating frequency: 13.56MHz
¾ Fast communication baud rate: 106Kbit/s
¾ Contactless transmission of data and supply (no battery needed)
¾ Operating distance: up to 100mm (depending on antenna geometry)
¾ Half duplex communication protocol using handshake
¾ Encryption algorithm compatible with M1 standard
¾ Typical transaction time: 100ms
z EEPROM
¾ 1024x8bit EEPROM memory
¾ Organized in security separated 16 sectors supporting multi-application use.
¾ User flexible defines assess conditions for each memory block.
z High security
¾ Mutual three pass authentication
¾ High security level data communication
¾ Each sector has its own two secret files for systems using key hierarchies.
z Arithmetic capability: increase and decrease.
z High Reliability
¾ Endurance: 100,000cycle
¾ Data Retention: 10 Years
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 5
2 . P r o d u c t O v e r v i e w
2 . 1 . I n t r o d u c t i o n
FM11RF08 is the contactless card IC according to ISO14443 Type A development by Shanghai
FuDan Microelectronics Co., Ltd. This device has 1K x 8bits EEPROM organization. The maximum
communication range between the reader antenna and contactless card is approximately 10 cm.
FM11RF08 also has a very high security performance with the encryption and communication
circuit, and is a true multi-application smart card with the functionality of a processor card realized
with hardware logic. So FM11RF08 can be especially tailored to meet the requirements of a
payment card which can be used for ticketing systems in public transport and comparable
applications.
The Contactless smart card contains three components: FM11RF08 chip、antenna and the card base
with PVC (or PET) material. No battery is needed. When the chip is positioned in proximity of the
coupling device antenna, the high speed RF communication interface allows transmitting data with
106-Kbit/s.
2 . 2 . B l o c k D i a g r a m
Figure 2-1 FM11RF08 Block Diagram
2 . 3 . P i n D e s c r i p t i o n
PIN SYMBOL TYPE DESCRIPTION
1 IN1 input/output Antenna interface 1
2 IN2 input/output Antenna interface 2
Table 2-1 FM11RF08 Pin Description
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 6
3 . C o m m a n d s
3 . 1 . C o m m a n d C o d e
Commands CodeHEX
Request std 26
Request all 52
Anti-collision 93
Select Card 93
Authentication.la 60
Authentication.lb 61
Read 30
Write A0
Increment C1
Decrement C0
Restore C2
Transfer B0
Halt 50
Table 3-1 FM11RF08 Command Code (HEX)
3 . 2 . C o m m a n d s D e s c r i p t i o n
Answer to Request: Look for card in operating area. Request Std means looking for card which
is not set to halt, Request All means looking for all cards which are in operating area.
Anti-collision: It means selecting only one card if there is one card or several cards in operating
area.
Select Card: It means setting up the communication with the selected card after the anti-collision
command.
Authentication: Before visiting memory, the user must verify if the operation is legal by
coherence of cipher in RWD and cipher in card.
Read: Read 16 bytes of one block.
Write: Write data to one block.
Increment: Increment a certain value to numerical block, store the result in register.
Decrement: Decrement a certain value to numerical block, store the result in register.
Restore: Read contents of numerical block to register.
Transfer: Write contents of register to numerical block.
Halt: Card is set to halt.
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 7
4. Transaction Sequence Description
4.1. Transaction sequence Diagram
Answer to request
Answer to request
Anti-collision loop
Anti-collision loop
Select card
Select card
Authentication
Authentication
Read block
Read block
Write block
Write block
Figure 4-1 FM11RF08 Transaction Sequence Diagram
4.2. Transaction Sequence Description
Answer to Request: The type of a card defines the communication protocol and the
communication baud rate between RWD and card. When a card is in the operating range of a
RWD, the RWD continues communication with the appropriate protocol, specified by the type of a
card.
Anti-collision Loop: If there are several cards in the operating range of RWD they can be
distinguished by their different serial numbers and one selected for further transactions. The
unselected cards return to the standby mode and wait for a new Answer to Request and
Anti-collision loop.
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 8
Select Card: After selection of a card, the card returns the Answer to Select code (SAK).
3 Pass Authentication: After Selection of a card, RWD specifies the memory location of the following
memory access and use the corresponding key for the 3 Pass Authentication procedures. Any
communication after authentication is performed via stream cipher encryption.
Read/Write:
After authentication of the following operations may be performed:
READ: Read one block
WRITE: Write one block
DECREMENT: Decrements the contents of one block and stores the result in the data-register.
INCREMENT: Increments the contents of one block and stores the result in the data-register.
TRANSFER: Write the contents of the data-register to one block
RESTORE: Stores the contents of one block in the data-register
Halt: Pause operation
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 9
5. Memory Organization and Access Right
The FM11RF08 has integrated an 8K bits EEPROM which is split into 16 sectors with 4 blocks.
One block consists of 16 bytes each.
The structure of memory is shown below:
Manufacture Code
Data block
Sector trailer
B0
B1
B2
B3
B0
B1
B2
B3
B0
B1
B2
B3
B0
B1
B2
B3
Sector 0
Sector 1
Sector 2
Sector 15
Figure 5-1 FM11RF08 Memory Organization
The fourth block of any sector contains access KEYA (6 bytes).an optional KEYB (6 bytes) and
the access conditions for the four blocks of that sector (4 bytes). The other blocks of the sector
serve as common data blocks. The first block of the memory is reserved for manufacturer data
like 32 bit serial number. This is a read only block. In many documents it is named block0.
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 10
The structure of block3 is shown below:
KEY A
KEY B
Access
Conditions
Bit No.
Byte No.
0
5
6
9
10
15
Figure 5-2 FM11RF08 Structure of Block 3
Memory organization:
Bit7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
C2X3_b C2X2_b C2X1_b C2X0_bC1X3_b C1X2_b C1X1_b C1X0_b
C1X3 C1X2 C1X1 C1X0 C3X3_b C3X2_b C3X1_b C3X0_b
C3X3 C3X2 C3X1 C3X0 C2X3 C2X2 C2X1 C2X0
BX7 BX6 BX5 BX4 BX3 BX2 BX1 BX0
Note:
b stands for inversion e.g.:C2X3_b=INV(C2X3)
X stands for sector No.(0~15)
Y stands for block No.(0~3)
C stands for control bit
B stands for reserve bit
Access condition for the Block 3 (X=0-15)
KEYA KEYA Access Con Access Con KEYB KEYB
C1X3 C2X3 C3X3 read Write Read Write read Write
0 0 0 never KEYA|B KEYA|B Never KEYA|B KEYA|B
0 1 0 never Never KEYA|B Never KEYA|B Never
1 0 0 never KEYB KEYA|B Never never KEYB
1 1 0 never Never KEYA|B Never never Never
0 0 1 Never KEYA|B KEYA|B KEYA|B KEYA|B KEYA|B
0 1 1 Never KEYB KEYA|B KEYB never KEYB
1 0 1 Never Never KEYA|B KEYB never Never
1 1 1 Never Never KEYA|B Never never Never
Note: KEY A|B means KEY A or KEY B;
Never means cant perform the function.
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 11
Access condition for Data Blocks (X=0-15 sectors, y=0-2 block of each sector)
C1XY C2XY C3XY Read Write Increment decr, transfer, restore
0 0 0 KEYA|B KEYA|B KEYA|B KEYA|B
0 1 0 KEYA|B Never Never Never
1 0 0 KEYA|B KEYB Never Never
1 1 0 KEYA|B KEYB KEYB KEYA|B
0 0 1 KEYA|B Never Never KEYA|B
0 1 1 KEYB KEYB Never Never
1 0 1 KEYB Never Never Never
1 1 1 Never Never Never Never
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 12
6 . D a t a I n t e g r i t y
Following mechanisms are implemented in the contactless communication link between RWD and
card to ensure very reliable data transmission.
● Anti-collision
● 16bit CRC per block
● Parity bits for each byte
● Bit count checking
● Bit coding to distinguish between 1, 0,and no information
● Channel monitoring (Protocol sequence and bit stream analysis)
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 13
7 . S e c u r i t y
The FM11RF08 Card has high security: 3PASS Authentication must be through before read/write
operation. Serial Numbers, which can not be altered, guarantee the uniqueness of each card.
Crypto-Data transfer, Key Transfer and Access Key Protection.
Keys in the cards are read protected but can be altered by who knows the actual key. There are
16 sectors in the card, each sector has own keys (Key A, Key B).Two different keys for each
sector support systems using key hierarchies, so FM11RF08 offers real multi-application
functionality.
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 14
Revision History
Version
Publication
date
Pages
Paragraph or
Illustration
Revise Description
1.0 Oct. 2004 4 Initial Release.
2.0 Oct. 2007 15 Updated Format.
2.1 May. 2008 15 Sales and service Updated the address of HK office.
Functional Specification
FM11RF08 8KBits Contactless Card IC Ver 2.1 15
Sales and Service
Shanghai Fudan Microelectronics Co., Ltd.
Address: Bldg No. 4, 127 Guotai Rd,
Shanghai City China.
Postcode: 200433
Tel: (86-21) 6565 5050
Fax: (86-21) 6565 9115
Shanghai Fudan Microelectronics (HK) Co., Ltd.
Address: Unit 506, 5/F., East Ocean Centre, 98
Granville Road, Tsimshatsui East, Kowloon, Hong Kong
Tel: (852) 2116 3288 2116 3338
Fax: (852) 2116 0882
Beijing Office
Address: Room.1208, Bldg C,
Zhongguancun Science and Technology Development
Edifice,
34 zhongguancun Street (South),
Hai Dian District, Beijing City, China.
Tel: (86-10) 6212 0682 6213 9558
Fax: (86-10) 6212 0681
Shenzhen Office
Address: Room.1301, Century Bldg, Shengtingyuan Hotel,
Huaqiang Rd (North),
Shenzhen City, China.
Tel: (86-755) 8335 1011 8335 0911
Fax: (86-755) 8335 9011
Web Site: http://www.fmsh.com/