MB89R119

FUJITSU MICROELECTRONICS DATA SHEET DS04-33102-3Ea ASSP ISO/IEC 15693 Compliant FRAM Embedded High-speed RFID LSI FerVID familyTM MB89R119 ■ DESCRIPTION The MB89R119 is a vicinity type of RFID LSI device embedded with 256 bytes FRAM, which enables fast and frequent write operation. ■ FEATURES • • • • • • • • • • • • • • 256 bytes FRAM memory (232 bytes of user area) 4-byte/block configuration, 64 blocks High-speed data transmission and reception at 26.48 kbps Fast command supported (data transmission at 52.97 kbps) (MB89R119 → Reader/Writer) Carrier frequency at 13.56 MHz Anti-collision function : 40 tags per second (when using ASK 100%) 1010 cycle writable to memory 10 years (Ta = 0 °C to + 55 °C) data retention 64-bit Unique Identifier (UID) FRAM memory data protection Electronic Article Surveillance (EAS) command supported Kill command (to disable communication eternally) supported Compliance with ISO/IEC 15693 (partly not supported*) Compliance with ISO/IEC 18000-3 (Mode 1) (partly not supported*) * : Refer to “■ NOTES ON USING”. FerVID family is a trademark of Fujitsu Microelectronics Limited, japan. Copyright©2005-2008 FUJITSU MICROELECTRONICS LIMITED All rights reserved 2006.9 MB89R119 ■ BLOCK DIAGRAM Analog RF interface Antenna coil Rectifier Clock generator Power supply voltage control Modulator Demodulator Clock Digital control VDD Anti-collision function I/O Data input Data output Commands FRAM Data output 256 bytes R/W Data input FRAM access 2 MB89R119 ■ MEMORY CONFIGURATION This section describes the FRAM memory, which is the internal memory of the MB89R119. • FRAM Configuration The FRAM has 232 bytes for use as user area and 24 bytes for use as system area. The FRAM memory areas consist of a total of 64 blocks (58 blocks of user area and 6 blocks of system area). Each block can store 32 bits (4 bytes) of data. The block is the unit used for the writing and reading of FRAM data. The memory configuration of the FRAM is shown below. • FRAM memory configuration Area Block No. Details Data read Data write User area (232 bytes) 00H to 39H 3 AH 3BH System area (24 bytes) 3CH 3DH 3EH,3FH * : Reserved for future use Blocks “00H” to “39H” are user area. The user area is defined as an accessible area when the corresponding block address is specified. On the other hands, Blocks “3AH” to “3FH” are system area. The system area is defined as an accessible area only with a specific command. The system area consists of 6 blocks and contains RFU, UID, AFI, DSFID, EAS, IC reference and security status (can write or cannot write data). UID, IC reference and RFU is fixed and cannot be updated. The initial data of AFI, DSFID, and EAS are written at the factory, and they can be updated and locked (disable to write) with commands (EAS bit cannot be locked) . As shown in above, “3BH” and “3CH” are used to store the UID data, and “3EH” and “3FH” are used to store the security status information such as user areas, AFI, and DSFID. “3DH” to “3FH” block format is shown as follows. “3DH” block contains EAS bit, AFI, DSFID and IC reference. “3EH” and “3FH” blocks contain block security status data. • “3DH” block format MSB 32 EAS Bit User area RFU* UID1 (1 to 32 bit) UID2 (33 to 64 bit) EAS, AFI, DSFID, IC Reference Block security status Yes Yes Yes Yes Yes Yes Yes No No No Limited No LSB 31 Internally used 25 24 IC Reference 17 16 DSFID 98 AFI 1 3 MB89R119 • “3EH” and “3FH” block format MSB 32 3EH Block security status (BSS) of user block 1FH AFI Lock Status DSFID Lock Status 31 ••• ••• RFU* (4 bits) BSS of 39H ••• 26 ••• LSB 1 BSS of 00H 3FH BSS of 20H * : Reserved for future use The security status of the user area is stored in the block security status bit in system area blocks of “3EH” and “3FH” per bit in each block. A user area is unlocked when the corresponding block security status bit is “0”; it is locked (disable to write state) when the corresponding block security status bit is “1”. In the same way, the security status of AFI and DSFID are stored in “AFI Lock Status” and “DSFID Lock Status” respectively. It is possible to read up to 64 blocks data by one command and to write up to 2 blocks data by one command. EAS bit is 1 bit, and it is used for setting EAS status. 4 MB89R119 ■ DATA ELEMENT DEFINITION 1. Unique Identifier (UID) The MB89R119 has a 64-bit unique identifier (UID) that complies with ISO/IEC 15693-3. The UID is used to distinguish a transponder from another transponder in the anti-collision algorithm. The UID consists of the 3 items shown in the following. • The MSB 8-bit data whose value is always “E0H” (bit 57 to bit 64) • An 8-bit IC manufacturer code whose value is always “08H” according to ISO/IEC 7816-6/AMI (bit 49 to bit 56) • Unique 48-bit serial number assigned by Fujitsu Microelectronics (bit 1 to bit 48) Among the unique 48-bit serial number assigned by Fujitsu Microelectronics, the 1 byte from bit 41 to bit 48 defines MB89R119 code whose value is “02H”. And the 5 bytes from bit 1 to bit 40 define Chip Information. • UID format MSB 64 “E0H” 57 56 49 48 “02H” 41 40 Chip information IC manufacturer code “08H” LSB 1 Unique serial number assigned by Fujitsu Microelectronics 5 MB89R119 2. Application Family Identifier (AFI) The application family identifier (AFI) represents the type of application set by the transponder. The AFI can be written with a command. The AFI is 8-bit data and is stored in the system area of memory (FRAM). The initial data of the AFI is “00H”. • Types of AFI Application Application Family Sub-Family Application Field Example/Note (bit 8 to bit 5) (bit 4 to bit 1) “0” X X “0” “1” “2” “3” “4” “5” “6” “7” “8” “9” “A” “B” “C” “D” “E” “F” “0” “0” Y Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y “0”, Y All families and sub-families All sub-families of family X Only the Yth sub-families of family X All families of Yth sub-families Transport Financial Identification Telecommunication Medical Multimedia Gaming Data storage Portable files Data identifiers as defined in ISO/IEC 15418 Managed by ISO/IEC JTC1/SC31 Managed by ISO/IEC JTC1/SC31 Managed by ISO/IEC JTC1/SC31 Managed by ISO/IEC JTC1/SC31 Managed by ISO/IEC JTC1/SC31 EAN-UCC system for application identifiers Managed by ISO/IEC JTC1/SC31 ISO/IEC JTC1/SC31 IATA UPU RFU* RFU* RFU* Internet services Mass transit, bus, airline IEP, banking, retail Access control Public telephone, GSM No application preselection Wide applicative preselection * : Reserved for future use Note : Both X value and Y value are “1” to “F”. In the status of the AFI_flag (bit 5) setting; • If the AFI is not supported by the transponder, no response to all requests is returned. • If the AFI is supported by the transponder, the response is returned only if the value is in accord with the AFI sent from a reader/writer. 3. Data Storage Format Identifier (DSFID) The data storage format identifier (DSFID) indicates how data is structured in the transponder (LSI memory device). The DSFID can be written with a command. The DSFID is 8-bit data and is stored in the system area of memory (FRAM). The initial data of the DSFID is “01H”. 6 MB89R119 4. Cyclic Redundancy Check (CRC) Upon reception of a request from the reader/writer, the transponder shall verify that CRC value is valid. If it is invalid, it shall discard the frame and shall not answer. Upon reception of a response from the transponder, the reader/writer is recommended that the reader/writer verify that the CRC value is valid. If it is invalid, actions to be performed are left to the responsibility of the reader/ writer maker. For error-checking, the 2 bytes CRC are appended to each request and each response, with each frame, before the EOF. The CRC is calculated on all the bytes after the SOF up to but not including the CRC field. Method of calculation is provided in ISO/IEC 13239 and the detail is defined in ISO/IEC 15693-3 and ISO/IEC 18000-3 (Mode 1) . The initial value of the CRC code provided in ISO/IEC 15693-3 is “FFFFH”. The CRC code is transferred, beginning with the least significant bit in the least significant byte. • CRC bit/bytes transmission rules LSByte LSBit CRC 16 (8 Bits) First transmitted bit of the CRC MSBit LSBit CRC 16 (8 Bits) MSByte MSBit 5. Electronic Article Surveillance (EAS) status EAS status is 1 bit data, which is stored in the system area of memory (FRAM) . The initial value is “1”. EAS bit “1” means goods-monitoring status, and EAS bit “0” means that goods-monitoring status is cleared. EAS status can be written by Write EAS command and can be checked “3DH” block (refer to “■ MEMORY CONFIGURATION”) by Read commands such as Read Signal Block command. Together with Gate type reader/writer, EAS command can support anti-theft security functions. 7 MB89R119 ■ FUNCTION DESCRIPTION 1. Communications Signal Interface Reader/Writer to Transponder 1-1.Modulation MB89R119 10% ASK modulation and 100% ASK modulation are supported. Modulation index m is defined as m = (a - b)/(a + b) with reference to the modulated waveform shown below. The values a and b indicate, respectively, the maximum and minimum amplitude of magnetic field transmitted from a reader/writer. • Modulation of the carrier for 10% ASK hr y y t2 t1 t3 b hf a 13.56 MHz 8 MB89R119 • Modulation of the carrier for 100% ASK t3 t1 t4 105 % 95 % 60 % a t2 5% b 13.56 MHz Maximum and minimum values of t1, t2 and t3 are specified in “■ RECOMMENDED OPERATION CONDITIONS”. y is 0.05 (a-b) and the maximum value of hf and hr is 0.1(a-b). 9 MB89R119 1-2. Data rate and data coding The MB89R119 supports only 1-out-of-4 mode for data coding (Not supports 1-out-of-256 mode) . In 1-out-of-4 mode, 2-bit signals are coded in a period of 75.52 μs as shown in the following. The resulting data rate is 26.48 kbps(fc/512). Each signal is transmitted beginning with the least bit. • In 1-out-of-4 coding Mode • “00B” pulse position 9.44 μs 9.44 μs 75.52 μs • “01B” pulse position (1 = LSB) 28.32 μs 9.44 μs 75.52 μs • “10B” pulse position (0 = LSB) 47.20 μs 75.52 μs 9.44 μs • “11B” pulse position 66.08 μs 75.52 μs 9.44 μs 1-3. Data frame Frames shall be delimited by a start of frame (SOF) and an end of frame (EOF) and are implemented using code violation.The MB89R119 shall be ready to receive a frame from a reader/writer within 300 μs after the MB89R119 has sent a frame to the reader/writer. The MB89R119 shall be ready to receive a frame from a reader/writer within 3 ms of activation by the powering field. • Waveforms of SOF and EOF signals of a frame sent from a reader/writer SOF 9.44 μs 9.44 μs 9.44 μs 37.76 μs 37.76 μs EOF 37.76 μs 9.44 μs 9.44 μs 10 MB89R119 2. Communications Signal Interface Transponder to Reader/Writer • Minimum load modulation amplitude (Vlm) : 10 mV (based on ISO/IEC 10373-7) • Load modulation subcarrier frequency (fs) : 423.75 kHz(fc/32) The MB89R119 supports only a 1-subcarrier system. (Not supports 2-subcarrier system.) • Data rate : The MB89R119 supports the following 2 data rate modes : • Low data rate • High data rate One of the 2 data rate modes is specified by the Data_rate_flag (bit 2) (described later) sent from the reader/writer. In low data rate mode, the data rate is 6.62 kbps (fc/2048); in high data rate mode, it is 26.48 kbps (fc/512). When receiving the Fast commands (Custom commands) , the communication starts from the transponder in the data rate that is twice as fast as normal data rate. In this case, the Fast commands (Custom commands) supports the 2 data rate modes specified by the Data_rate_ flag (bit 2) . In Low data rate mode, the data rate is 13.24 kbps (fc/1024) ; in high data rate mode, it is 52.97 kbps (fc/256) 2-1.Bit coding The Manchester coding is used for the bit coding. The following figure shows the signals modulated in high data rate mode when ISO command is received, and the next following figure shows the same signals when fast command is received. For the low data rate, both ISO command and fast command, the same subcarrier frequency is used, in this case the number of pulse and the timing shall be multiplied by 4. • Signal waveforms by load modulation in high data rate mode (ISO commands) • Logic 0 423.75 kHz subcarrier 18.88 μs (not modulated) 18.88 μs (modulated) 37.76 μs • Logic 1 423.75 kHz subcarrier 18.88 μs (not modulated) 18.88 μs (modulated) 37.76 μs • Signal waveforms by load modulation in high data rate response mode (fast commands) • Logic 0 9.44 μs 9.44 μs (modulated) (not modulated) 18.88 μs • Logic 1 9.44 μs 9.44 μs (modulated) (not modulated) 18.88 μs 11 MB89R119 2-2.Data frame Frames are delimited by a start of frame (SOF) and an end of frame (EOF) and implemented using code violation. The following figure shows the SOF and EOF signals sent in high data rate mode when ISO command is received, and the next following figure shows the same signals when fast command is received. For the low data rate, both ISO command and fast command, the same subcarrier frequency is used, in this case the number of pulses and the timing shall be multiplied by 4. The reader/writer shall be ready to receive a frame from the transponder within 300 μs after having sent a frame to the transponder. • Waveforms of SOF and EOF signals of a frame sent from a transponder (ISO commands) • SOF 423.75 kHz subcarrier 56.64 μs 56.64 μs 37.76 μs • EOF 37.76 μs 56.64 μs 56.64 μs • Waveforms of SOF and EOF signals of a frame sent from a transponder (fast commands) • SOF 423.75 kHz Subcarrier 28.32 μs 28.32 μs 18.88 μs • EOF 423.75 kHz Subcarrier 18.88 μs 28.32 μs 28.32 μs 12 MB89R119 3. FRAM Data Protection from RF Power Shutdown during Accessing FRAM MB89R119 accesses to FRAM with the unit of 1 byte. When RF power is shut down during accessing FRAM, writing in FRAM is completed by the charges stored in a smoothing capacitor on the LSI and FRAM data writing error is prevented. Therefore, the commands of 1 byte access such as Write AFI, Write DSFID, Write EAS, and Lock command can protect the data from the power down. On the other hands, the commands of more than 2 bytes access such as Write Single Block command may not protect all the data from the power down during the access. In this case, it is recommended to confirm the data by read command if it’s written correctly. 4. Requests/Responses A request is sent from the reader/writer to the transponder. In reply to the request, the transponder sends a response to the reader/writer. Request, and response, are transmitted in a single frame. • Structure of requests and responses Each request consists of the following fields : • Flags • Command code • Parameter (required or optional depending on the command) • Application data fields • CRC Each response consists of the following field : • Flags • Parameter (required or option depending on the command) • Application data fields • CRC A multiple byte field is transmitted least significant byte (LS Byte) first, each byte is transmitted least significant bit (bit 8) (LS Bit) first. 5. Operating Modes The MB89R119 has the following 2 operating modes : The term mode refers to the mechanism to specify in a request the set of reader/writer that shall answer to the request : • Addressed mode When the Address_flag (bit 6) is set to “1”, the request shall contain the unique ID (UID) of the addressed MB89R119. Any MB89R119 receiving a request with Address_flag (bit 6) set to “1” shall compare the UID to its own ID. If it matches, it shall execute it and return a response to the VCD as specified by the command description. If it does not match, it shall remain silent. • Non-Addressed mode When the Address_flag (bit 6) is set to “0”, the request shall not contain a UID. Any MB89R119 receiving a request with the Address_flag (bit 6) set to “0” shall execute it and shall return a response to the reader/writer as specified by the command description. 13 MB89R119 6. Request Format Figure shows a typical example of the request data format, and Table shows the definition of request flag bits. • Structure of the request frame SOF Flags Command code Parameters Data CRC EOF • Request flags 1 to 4 definition Bit Flag name 1 2 3 4 Sub-carrier_flag Data_rate_flag Inventory_flag Protocol_Extension_flag Value 0 1 0 1 0 1 0 1 State/Description One subcarrier selected Two subcarriers selected (not supported) Low data rate (6.62 kbps) selected High data rate (26.48 kbps) selected Command other than Inventory command selected Inventory command selected Protocol not extended Protocol extended (not supported) Note : “Inventory_flag” of bit3 is determined whether “Inventory command” (select “1”) or other command (select “0”) is used. • Request flags 5 to 8 definition (When Inventory command is selected [Inventory_flag = “1”]) Bit Flag name Value State/Description 0 5 AFI_flag 1 0 1 0 1 0 1 AFI not set AFI set (response when it is in accord with AFI of the transponder) 16-slots (for one or more transponders) 1-slot (for one transponder) Command option not supported Command option supported (not supported) Set to “0” ⎯ 6 7 8 Nb_slots_flag Option_flag RFU* * : Reserved for future use 14 MB89R119 • Request flags 5 to 8 definition (When the command other than Inventory command is selected [Inventory_flag = “0”]) Bit Flag name Value State/Description 5 6 Select_flag Address_flag 0 1 0 1 0 1 8 RFU* 0 1 Command flag decided by the setting of bit 6 and later bits. Select mode (not supported) Non addressed mode (UID not included in the command) Addressed mode (UID included in the command) Command option not supported (for the command not supporting the Option_flag) Command option supported (for only Write, Lock commands) Set to “0” ⎯ 7 Option_flag * : Reserved for future use 7. Response Format Figure shows a typical example of the response data format, and table shows the definition of the response flag bits and error codes. When the Error-flag (bit 1) is set to “1” by the transponder, the error code field shall be included and provides information about the error that occurred. • Structure of the response frame SOF Flags Parameters Data CRC EOF • Response flags 1 to 8 definitions Bit Flag name 1 2 3 4 5 6 7 8 Error_flag RFU* RFU* Extension_flag RFU* RFU* RFU* RFU* Value 0 1 0 0 0 0 0 0 0 No error Error detected Set to “0” Set to “0” Set to “0” Set to “0” Set to “0” Set to “0” Set to “0” Description * : Reserved for future use 15 MB89R119 • Response Error code definitions Error code “01” “02” “03” “10” “11” “12” “13” “14” Meaning The command is not supported. Example: Command code error The command is not recognized. Example: Format error The command option is not supported. The specified block is not available (does not exist). The specified block is already locked and thus cannot be locked again. The specified block is already locked, and its contents cannot be changed. The specified block was not successfully programed (a write verify error occurred). The specified block was not successfully locked (a lock verify error occurred). 8. Anti-Collision Algorithm The MB89R119 executes an anti-collision sequence loop based on an algorithm that complies with ISO/IEC 15693-3. The purpose of the anti-collision sequence is to make an inventory of the transponders present in the reader/ writer field by their unique ID (UID). The reader/writer issues an Inventory command to transponders, and some transponders return responses while other transponders do not according to the algorithm explained in "10. Execution of Inventory Command by a Transponder". 9. REQUEST PARAMETER • Request Parameter Settings Set the reader/writer as follows before issuing the Inventory command. • The Nb_slots_flag (bit6), which is a request flag, is set to the desired value : “0” : 16 slots (for plural transponders) “1” : 1 slot (for single transponder) • A mask length and a mask value are added after the command code. • The mask length indicates the significant bits of the mask value. • The mask value is integer bytes of data, transmitted beginning with the least bit. If the mask length is not a multiple of 8 (bits), 0 is padded on the MSB side of the mask value so that the data is in units of bytes. The following figure shows an example of the mask value with padding. Since the mask length is 12 bits, the mask value is padded with 4 bits on the MSB side so that the mask data is in units of bytes (2 bytes = 16 bits in this case). If the AFI_flag (bit 5) in the request flags is set in the format explained in "6. Request Format", an AFI field is added to the format. The command ends with transmission of an EOF signal as described in "1. Communication from Reader/Writer to Transponder". Thereafter, processing in the first slot starts immediately. To proceed to the next slot, the reader/writer sends an EOF signal. • Format of the Command SOF Flags Command code Optional AFI Mask length 8 bits 8 bits 8 bits 8 bits Mask value 0 to 64 bits CRC 16 bits EOF 16 MB89R119 • Example of the padding of the mask MSB 0000 Pad LSB 0100 1100 1111 Mask value 17 MB89R119 10. Execution of Inventory Command by a Transponder A transponder returns a response to the reader/writer when its UID is equal to the value that consists of the mask value and the number of slots. The mask value is sent in the Inventory command, and the number of slots is determined by the number of times the EOF signal is transmitted. • Algorithm for execution of processing by a transponder The following figure shows the algorithm for the execution of processing by a transponder when an Inventory command is received. The next page shows the relationship between the UID and the mask value. • Algorithm for Execution of Processing by a Transponder when Inventory Command NbS SN LSB (value, n) & Slot_Frame SN = 0 : Total number of slots (1 or 16) : Current slot number : The "n" least significant bits of value : Concatenation operator : SOF or EOF Nb_slots_flag=1? YES NbS = 1 SN_length=0 NO NbS = 16 SN_length=4 LSB (UID, SN_length + mask length) = LSB (SN, SN_length) & LSB (mask, mask length) ? NO Wait (Slot_Frame) NO NO YES Response transmission Slot_Frame=SOF? YES Slot_Frame=EOF? YES End of processing End of processing SN < NbS-1 YES SN = SN + 1 NO End of processing 18 MB89R119 • Principle of comparison between the mask value, slot number and UID [Inventory command (the side of a reader/writer)] Inventory command includes the mask value and mask length. The mask value is padded with “0” to a whole number of bytes (a multiple of 8 bits). Padding Mask value (specified by the Inventory command) 000••• If Inventory command is received, the slot counter is reset to “0”. Mask length Slot counter If EOF is received, the increment of the slot counter is started by the transponder. Slot number Ignore Mask value (less padding) Compare The value is compared with the least significant bits of UID of the transponder. If the value is in accord with the mask value, the response is returned by the transponder. Unique Identifier (UID) MSB LSB [Unique Identifier (the side of a transponder) ] 19 MB89R119 11. Anti-Collision Sequence • Execution of anti-collision sequence A typical anti-collision sequence that is applied when the number of slots is 16 is executed as follows : (1) The reader/writer sends an Inventory command. The Nb_slots_flag of the request flags is set to “0” to specify the number of slots. (2) In slot 0, transponder 1 transmits its response in the time t1_a from the detection of the rising edge of the EOF. In this case no collision occurs and the UID of transponder is received and registered by the reader/ writer. (3) The reader/writer sends an EOF signal to switch to the next slot in the time t2_a after the response 1. (4) In slot 1, transponder 2 and transponder 3 transmits its response in the time t1_a from the detection of the rising edge of the EOF. In this case, the reader/writer cannot recognize the UIDs of the two transponders because the collision occurs, and the reader/writer remembers that a collision was detected in slot 1. (5) The reader/writer sends an EOF signal to switch to the next slot in the time t2_a after the responses. (6) In slot 2, no transponder transmits a response. The reader/writer does not detect any response, and sends an EOF signal to switch to the next slot in the time t3_a from the detection of the rising edge of the EOF. (7) In slot 3, transponder 4 and transponder 5 transmits its response in the time t1_a from the detection of the rising edge of the EOF, and another collision occurs. (8) The reader/writer sends a request (for example, a Read Single Block command, described later) to the transponder 1, which UID was already correctly received. (9) All transponders detect an SOF signal and exit the anti-collision sequence. In this case, since the request is addressed to transponder 1 (Address Mode), only transponder 1 transmits its response. (10)All transponders are ready to receive another request from the reader/writer. If the Inventory command is sent again, the anti-collision sequence starts from slot 0. Note: t1_a, t2_a, t3_a are specified in clause 12. 20 MB89R119 • Example of Anti-Collision Sequence Slot_Counter Reader/Writer (1) SOF Inventory Command Slot 0 EOF (2) Response 1 (3) EOF (4) Slot 1 Response 2 Response 3 MB89R119 Timing Status Slot_Counter Reader/Writer (5) EOF Slot 2 (6) EOF t1_a No Collision Slot 3 (7) Response 4 t2_a t1_a Collision t2_a EOF MB89R119 Response 5 t3_a No response (8) Command transmission SOF Command (to Transponder1) EOF (9) Response (Transponder1) t2_a t1_a t1_a Collision t2_a Timing Status Slot_Counter Reader/Writer MB89R119 Timing Status 21 MB89R119 12. Timing definitions (1)Transponder waiting time before transmitting its response after reception of an EOF from the reader/writer : t1_a After detection of an EOF signal sent from the reader/writer, each transponder must wait for a certain time (t1_a) before sending a response to the reader/writer. t1_a begins at the rising edge of the EOF pulse, and it is defined as following.The minimum value is 4320/fc (= 318.6 μs), the nominal value is 4352/fc (= 320.9 μs), and the maximum value is 4384/fc (=323.3 μs). If the transponder detects a carrier modulation for ASK 100% or 10% within the time t1_a, it shall reset its t1_a timer and wait for further time t1_a before starting to transmit its response to a reader/writer. MB89R119 defines the same waiting time t1_a for Write commands as followings, although the maximum value is not defined in ISO/IEC 15693-3 and ISO/IEC 18000-3 (Mode 1) . The minimum value is 4320/fc (= 318.6 μs), the nominal value is 4352/fc (= 320.9 μs), and the maximum value is 4384/fc (= 323.3 μs).Timing conditions for Write command in which the option_flag is “1”, has optional field are defined in the command descriptions. (2) Transponder modulation ignore time after reception of an EOF from the reader/writer : tmit After detection of an EOF signal sent from the reader/writer, MB89R119 shall ignore any received 10%, modulation during tmit. tmit starts from the detection of the rising edge of the EOF, and the minimum value is defined as 4384/fc (=323.3 μs) + tnrt. tnrt stands for the response time of MB89R119. (3) Reader/writer waiting time before sending a subsequent request : t2_a When the reader/writer has received a response from the transponder to a previous request other than Inventory and Quiet command, it shall wait a time t2_a before sending a subsequent request. The minimum value of t2_a is 309.2 μs. It is defined in ISO/IEC 15693-3 and ISO/IEC 18000-3 (Mode 1) . When the reader/writer has sent Stay Quiet command or Kill command, which causes no response from the transponder, or MB89R119 does not return any response, MB89R119 can receive a command in 309.2 μs from the detection of the rising edge of the EOF. (4) Reader/writer waiting time before sending a request(switching to the next slot) during an Inventory process : t2inv During Inventory process, the reader/writer sends an EOF to switch to the next slot. In this case, the waiting time is defined as follows depending on whether transponders return responses. Waiting time applied when the reader/writer has received one or more responses : t2invwr It is defined in ISO/IEC 15693-3 and ISO/IEC 18000-3 (Mode 1) that when the reader/writer has received one or more responses, the reader/writer must wait until responses from the transponders have been completed (that is, the reader/writer receives an EOF or tnrt passes). After that, the reader/writer must wait as additional t2_a, and then send a 10% or 100% ASK modulated EOF to switch to the next slot. Waiting time applied for when the reader/writer has not received any responses : t3_a When the reader/writer has not received any responses from the transponders, the reader/writer must wait until t3_a passes before sending an EOF signal. In this case, t3_a starts from the rising edge of the last sent EOF. The minimum value of t3_a is defined as shown in the following table. (a) If the reader/writer sends a ASK10% modulated EOF, the minimum value of t3_a (ASK 10%) is ’4384/fc (= 323.3 μs) + tnrt’. (b) If the reader/writer sends a ASK100% modulated EOF, the minimum value of t3_a (ASK 100%) is ’4384/fc (= 323.3 μs) + tsof’. tnrt : The nominal response time of transponder tsof : The time for transponder to transmit a SOF to the reader/writer - 22 MB89R119 • t3_a for ASK10% and ASK100% signal new command (or EOF signal) no response t1_a Timing t3_a (ASK 100 %) t3_a (ASK 10 %) tsof tnrt possible to receive ASK 10 % signal possible to receive ASK 100 % signal Reader/Writer SOF Inventory command EOF MB89R119 Ignore ASK 10 % signal MB89R119 ASK signal handling reset t1_a after receiving ASK 100 % signal ignore ASK 100 % signal • Timing specification Min t1_a tmit t2_a t2invwr t3_a (ASK10%) t3_a (ASK100%) 4320/fc = 318.6 μs 4384/fc(323.3 μs)+ tnrt 4192/fc = 309.2 μs t2_a + tnrt 4384/fc(323.3 μs)+ tnrt 4384/fc(323.3 μs)+ tsof ⎯ Typ 4352/fc = 320.9 μs ⎯ ⎯ ⎯ ⎯ ⎯ Low data rate : 15708.16 μs High data rate : 3927.04 μs Fast Low data rate : 7854.08 μs Fast High data rate : 1963.52 μs Low data rate : 604.16 μs High data rate : 151.04 μs Fast Low data rate : 302.08 μs Fast High data rate : 75.52 μs Max 4384/fc = 323.3 μs ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ tnrt tsof ⎯ ⎯ 23 MB89R119 ■ COMMAND LIST Mandatory and Optional commands defined by ISO/IEC 15693-3 are supported (Partly not supported*). * : Refer to “■ NOTES ON USING”. The following Custom commands are supported : • EAS command : Using for preventing the theft of goods and monitoring • Write EAS command : Writing data to the EAS bit • Fast command : Responds faster than the ISO command • Kill command : Disabling the function of tag • Command list Command code Command name Inventory Stay Quiet Read Single Block Write Single Block Lock Block Read Multiple Blocks Write Multiple Blocks Reset to Ready Write AFI Lock AFI Write DSFID Lock DSFID Get System Information EAS Write EAS Kill Fast Inventory Fast Read Multiple Blocks Fast Write Multiple Blocks Command Type Details “01H” “02H” “20H” “21H” “22H” “23H” “24H” “26H” “27H” “28H” “29H” “2AH” “2BH” “A0H” “A1H” “A6H” “B1H” “C3H” “C4H” Mandatory Execute the anti-collision sequence and get UID. Mandatory Enter the Quiet state Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Custom Custom Custom Custom Custom Custom Read the requested 1 block data in the user area/system area Write the requested 1 block data in the user area Lock (disable to write) the requested 1 block in the user area Read the requested up to 64 blocks data in the user area/ system area Write the requested 1 or 2 blocks data in the user area Enter the ready (communication enabled) state Write AFI (Application Family Identifier) data into FRAM. Lock (disable to write) AFI data Write DSFID (Data Storage Format Identifier) data into FRAM Lock(disable to write) DSFID (Data Storage Format Identifier) Read the system information (UID, DSFID, AFI, number of bytes per block, number of blocks in user area, and IC information) When EAS bit is “1”, reply response code 6 times. Write EAS data (1 bit). Data “1” validates anti-theft/article surveillance, and data “0” invalidates them. Disable the function of tag Fast response Inventory command Fast response Read Multiple Blocks command Fast response Write Multiple Blocks command 24 MB89R119 ■ COMMAND DESCRIPTION 1. Description of Mandatory Command 1-1. Inventory command The Inventory command executes the anti -collision sequence. Even though an error is detected during execution of this command, a response indicating the error is not returned. The Inventory_flag (bit3) must be set to “1”. When the AFI_flag (bit5) in the Inventory command frame is set as “1“, the response is returned in the following cases. •The AFI value of the transponder is in accord with the Optional AFI value. •The 4 bits value MSB of the Optional AFI is “0H”, and the 4 bits value LSB of the Optional AFI is in accord with the 4 bits value LSB of the transponder. •The 4 bits value LSB of the Optional AFI is “0H”, and the 4 bits value MSB of the Optional AFI is in accord with the 4 bits value MSB of the transponder. •The Optional AFI value is “00H”. For example, if the AFI value of the transponder is “69H”, the response is returned when the Optional AFI value is “69H”, “60H”, “09H” or “00H”. • Request (from the reader/writer to the transponder) Command SOF Flags Optional AFI (Inventory) 8 bits 8 bits (“01H”) 8 bits Mask length 8 bits Mask value 0 to 64 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) SOF Flags DSFID 8 bits (“00H”) 8 bits UID 64 bits CRC 16 bits EOF 1-2. Stay Quiet command On receiving the Stay Quiet command, the transponder enters the quiet state. The transponder does not return any responses, including an error indication. In the quiet state, the transponder does not execute any request for which the Inventory_flag (bit 3) is set to “1” and executes only a command for which the Address_flag (bit 6) is set to “1”. The transponder exits the quiet state only in the following cases : • The transponder enters the power-off state. • The transponder receives the Reset to Ready command and enters the ready state. • Request (from the reader/writer to the transponder) SOF Flags Command (Stay Quiet) UID (necessary) 8 bits 8 bits (“02H”) 64 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) No response 25 MB89R119 2. Description of Optional Command 2-1. Read Single Block command On receiving the Read Single Block command, the transponder reads the requested block and returns its value in the response. • Request (from the reader/writer to the transponder) Command UID Block SOF Flags CRC EOF (Read Single Block) (Addressed mode) number 8 bits 8 bits (“20H”) 64 bits 8 bits 16 bits • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags Data 32 bits CRC 16 bits EOF 8 bits (“00H”) 2-2. Write Single Block command On receiving the Write Single Block command, the transponder writes the requested block with the data contained in the request and reports success of the operation in the response. The transponder performs verification after writing and returns an error code if the writing has failed. If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the write operation starting after with total tolerance of ± 32/fc (2.4 μs) and latest within 20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/writer and upon such reception still return its response. (However, if an EOF is not sent within 20 ms, the time-out occurs and the transponder can receive another command.) • Request (from the reader/writer to the transponder) Command UID SOF Flags (Write Single Block) (Addressed mode) 8 bits 8 bits (“21H”) 64 bits Block number 8 bits Data 32 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) Error code 8 bits CRC 16 bits EOF (b) When Error_flag not set SOF Flags 8 bits (“00H”) CRC 16 bits EOF 26 MB89R119 2-3. Lock Block command On receiving the Lock Block command, the transponder locks (write disable) permanently the requested block. The transponder performs verification after writing and returns an error code if the writing has failed. If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the lock operation starting after with total tolerance of ± 32/fc (2.4 μs) and latest within 20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/writer and upon such reception still return its response. (However, if an EOF is not sent within 20 ms, the time-out occurs and the transponder can receive another command.) Once the Lock Block command has been received, data in the locked block cannot be changed by the Write commands. • Request (from the reader/writer to the transponder) Command UID SOF Flags (Lock Block) (Addressed mode) 8 bits 8 bits (“22H”) 64 bits Block number 8 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags 8 bits (“00H”) CRC 16 bits EOF 2-4. Read Multiple Blocks Command On receiving the Read Multiple Blocks command, the transponder reads the requested block(s) and returns their value in the response. Up to 64 blocks of data can be read for one request. The value of the "number of blocks" field specified in the request is the expected number of blocks minus 1. Setting the number of blocks to “06H” makes a request to read 7 blocks. Setting the number of blocks to “00H” makes a request to read 1 block (the request having the same effect as the Read Single Block command). The maximum number of blocks to be set is “3FH”. • Request (from the reader/writer to the transponder) Command UID SOF Flags (Read Multiple Blocks) (Addressed mode) 8 bits 8 bits (“23H”) 64 bits First block number 8 bits Number of blocks 8 bits CRC 16 bits EOF 27 MB89R119 • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags Data 32 × n bits * CRC 16 bits EOF 8 bits (“00H”) *: n is the number of blocks to be responded. 2-5. Write Multiple Blocks Command On receiving the Write Multiple Blocks command, the transponder writes the requested block(s) with the data contained in the request and reports the success of the operation in the response. Up to 2 blocks of data can be written for one request. The transponder performs verification after writing and returns an error code if the writing has failed. The number of blocks specified in the Write Multiple Blocks command is similar to the number of blocks specified in the Read Multiple Blocks command. The value of the number of blocks field specified in the Write Multiple Blocks command is obtained by subtracting 1 from the number of the expected blocks to be written. Setting the number of blocks to “01H” makes a request to write 2 blocks. Setting the number of blocks to “00H” makes a request to write 1 block (the request having the same effect as the Write Single Block command). If at least one of the blocks specified by the command is locked, the transponder does not write any data and, instead, returns an error code. If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the write operation starting after with total tolerance of ± 32/fc (2.4 μs) and latest within 20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/writer and upon such reception still return its response. (However, if an EOF is not sent within 20 ms, the time-out occurs and the transponder can receive another command.) • Request (from the reader/writer to the transponder) SOF Flags 8 bits Command (Write Multiple Blocks) UID First block (Addressed mode) number Block number Data 32 or 64 bits CRC 16 bits EOF 8 bits (“24H”) 64 bits 8 bits 8 bits • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags 8 bits (“00H”) CRC 16 bits EOF 28 MB89R119 2-6. Reset to Ready command On receiving the Reset to Ready command, the transponder returns to the ready state. • Request (from the reader/writer to the transponder) SOF Flags Command (Reset to Ready) 8 bits 8 bits (“26H”) UID (Addressed mode) 64 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags 8 bits (“00H”) CRC 16 bits EOF 2-7. Write AFI command On receiving the Write AFI command, the transponder writes AFI value into FRAM. The transponder performs verification after writing and returns an error code if the writing has failed. If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the write operation starting after with total tolerance of ± 32/fc (2.4 μs) and latest within 20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/writer and upon such reception still return its response. (However, if an EOF is not sent within 20 ms, the time-out occurs and the transponder can receive another command.) • Request (from the reader/writer to the transponder) SOF Flags Command (Write AFI) UID (Addressed mode) 8 bits 8 bits (“27H”) 64 bits AFI 8 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags 8 bits (“00H”) CRC 16 bits EOF 29 MB89R119 2-8. Lock AFI command On receiving the Lock AFI command, the transponder locks (write disable) the AFI value permanently into FRAM. The transponder performs verification after writing and returns an error code if the writing has failed. If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the lock operation starting after with total tolerance of -32/fc to +32/fc (2.4 μs) and latest within 20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/ writer and upon such reception still return its response. (However, if an EOF is not sent within 20 ms, the time-out occurs and the transponder can receive another command.) Once the Lock AFI command has been received, the AFI data cannot be changed by the Write AFI command. • Request (from the reader/writer to the transponder) SOF Flags Command (Lock AFI) UID (Addressed mode) 8 bits 8 bits (“28H”) 64 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags 8 bits (“00H”) CRC 16 bits EOF 2-9. Write DSFID command On receiving the Write DSFID command, the transponder writes the DSFID value into FRAM. The transponder performs verification after writing and returns an error code if the writing has failed. If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the write operation starting after with total tolerance of ± 32/fc (2.4 μs) and latest within 20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/writer and upon such reception still return its response. (However, if an EOF is not sent within 20 ms, the time-out occurs and the transponder can receive another command.) • Request (from the reader/writer to the transponder) SOF Flags Command (Write DSFID) UID (Addressed mode) 8 bits 8 bits (“29H”) 64 bits DSFID 8 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags 8 bits (“00H”) CRC 16 bits EOF 30 MB89R119 2-10. Lock DSFID command On receiving the Lock DSFID command, the transponder locks (write disable) the DSFID value permanently into FRAM. The transponder performs verification after writing and returns an error code if the writing has failed. If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the lock operation starting after with total tolerance of ± 32/fc (2.4 μs) and latest within 20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/writer and upon such reception still return its response. (However, if an EOF is not sent within 20 ms, the time-out occurs and the transponder can receive another command.) Once the Lock DSFID command has been received, the DSFID data cannot be changed by the Write DSFID command. • Request (from the reader/writer to the transponder) SOF Flags Command (Lock DSFID) 8 bits 8 bits (“2AH”) UID (Addressed mode) 64 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags 8 bits (“00H”) CRC 16 bits EOF 2-11. Get System Information command On receiving the Get System Information command, the transponder returns the system information of UID, AFI, DSFID, etc. • Request (from the reader/writer to the transponder) Command SOF Flags (Get System Information) 8 bits 8 bits (“2BH”) UID (Addressed mode) 64 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Flags Information flags 8 bits (“00H”) 8 bits Error code 8 bits CRC 16 bits EOF UID 64 bits DSFID 8 bits AFI 8 bits Memory size IC reference 16 bits 8 bits CRC 16 bits EOF 31 MB89R119 The following table shows the definitions of the Information flag. The following figure shows the memory size information included in the response of the Get System Information. However, the block size and number of blocks in the user area shown in the memory size information about the transponder indicates one less than the actual value. • Definition of information flag Bit Flag name State Description 1 2 3 4 5 6 7 8 DSFID AFI Memory size IC reference RFU* RFU* RFU* RFU* 0 1 0 1 0 1 0 1 ⎯ ⎯ ⎯ ⎯ Set to “0” DSFID is not supported or does not exist. DSFID is supported or exists. AFI is not supported or does not exist. AFI is supported or exists. Memory size information is not supported or does not exist. Memory size information is supported or exists. IC reference information is not supported or does not exist. IC reference information is supported or exists. * : Reserved for future use Note : For MB89R119 set “0FH” (“1” for bit1 to bit4 and set “0” for bit5 to bit8) . • Memory size information about a transponder MSB 16 RFU* 14 13 Blocks size in bytes 98 Number of blocks in user area LSB 1 * : Reserved for future use Note : The memory size of the MB89R119 which is consisted of 58 blocks (4 bytes per block) in the user area is hexadecimal “0339H”. 32 MB89R119 3. Custom Command The IC manufacturing code is required to use a Custom command. The IC manufacturing code for the MB89R119 is “08H”. 3-1. EAS command On EAS command reception, the transponder returns the response code (“5AH”) repeated 6 times after the specified flag (“00H”) if the EAS bit is “1” or returns no response if the EAS bit is “0”. The EAS command can be executed only when the transponder is in the Ready state. • Request (from the reader/writer to the transponder) SOF Flags 8 bits Command (EAS) 8 bits (“A0H”) IC manufacturing code (necessary) 8 bits(“08H”) CRC 16 bits EOF • Response (from the transponder to the reader/writer) SOF Flags Response code 8 bits (“00H”) 48 bits (6 times repeat of “5AH”) CRC 16 bits EOF 3-2. Write EAS command On Write EAS command reception, the transponder writes the EAS bit into FRAM. The transponder performs verification after writing and returns an error code if the writing has failed. The EAS bit must be set to “00H” to cancel anti-theft or goods-monitoring mode. The bit must be set to “01H” as the EAS data to set up the goods-monitoring mode. If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the write operation starting after with total tolerance of -32/fc to +32/fc (2.4 μs) and latest within 20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/ writer and upon such reception still return its response. (However, if an EOF is not sent within 20 ms, the time-out error occurs and the transponder can receive another command.) • Request (from the reader/writer to the transponder) Command IC manufacturing UID SOF Flags (Write EAS) code (necessary) (Addressed mode) 8 bits 8 bits (“A1H”) 8 bits (“08H”) 64 bits Data CRC EOF 8 bits 16 bits (“00H” or “01H”) • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Flags 8 bits (“00H”) Error code 8 bits Data 16 bits CRC 16 bits CRC 16 bits EOF EOF 33 MB89R119 3-3. Kill Command On the receiving the Kill command, the transponder is disabled permanently and enters the Dead state. Even if the transponder is moved in the magnetic field (power-on state) again after being removed out of the magnetic field (power-off state), the transponder stays in the Dead state and never respond to any commands from the reader/writer. • Request (from the reader/writer to the transponder) SOF Flags 8 bits Command(Kill) 8 bits (“A6H”) IC Mfg code (necessary) 8 bits (“08H”) UID (necessary) 64 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) No response WARNING: The transponder received Kill command is disabled and cannot be used again. 3-4. Fast Inventory Command The Fast Inventory command is the same as the Inventory Command that executes the anti-collision sequence. The data rate in the response is twice as defined in ISO/IEC 15693. Even though an error is detected during execution of this command, a response indicating the error is not returned. The Inventory_flag (bit3) must be set to “1”. When the AFI_flag (bit5) in the Inventory command frame is set as “1“, the response is returned in the following cases. • The AFI value of the transponder is in accord with the Optional AFI value. • The 4 bits value MSB of the Optional AFI is “0H”, and the 4 bits value LSB of the Optional AFI is in accord with the 4 bits value LSB of the transponder. • The 4 bits value LSB of the Optional AFI is “0H”, and the 4 bits value MSB of the Optional AFI is in accord with the 4 bits value MSB of the transponder. • The Optional AFI value is “00H”. For example, if the AFI value of the transponder is “69H”, the response is returned when the Optional AFI value is “69H”, “60H”, “09H” or “00H”. • Request (from the reader/writer to the transponder) Command IC manufacturing SOF Flags (Fast Inventory) code (necessary) 8 bits 8 bits (“B1H”) 8 bits (“08H”) Optional AFI 8 bits Mask length 8 bits Mask value 0 to 64 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) SOF Flags DSFID 8 bits (“00H”) 8 bits UID 64 bits CRC 16 bits EOF 34 MB89R119 3-5. Fast Read Multiple Blocks Command The Fast Read Multiple Blocks command is the same as the Read Multiple Blocks Command that reads the requested block(s). Up to 64 blocks of data can be read for one request. The data rate in the response is twice as defined in ISO/IEC 15693. If the Option_flag (bit 7) is “1”, the transponder adds block security status information in the response. If the Option_flag (bit 7) is “0”, the transponder returns only the data in the specified blocks to the reader/writer. The value of the “number of blocks” field specified in the request is the expected number of blocks minus 1. Setting the number of blocks to “06H” makes a request to read 7 blocks. The maximum number of blocks to be set is “3FH”. • Request (from the reader/writer to the transponder) Command UID IC manufacturing (Fast Read (Addressed SOF Flags code (necessary) Multiple Blocks) mode) 8 bits 8 bits (“C3H”) 8 bits (“08H”) 64 bits First block number 8 bits Number of blocks 8 bits CRC 16 bits EOF • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Flags Error code 8 bits Data 32 × n bits * CRC 16 bits CRC 16 bits EOF EOF 8 bits (“00H”) *: n is the number of blocks to be responded. 3-6. Fast Write Multiple Blocks Command The Fast Write Multiple Blocks command is the same as the Write Multiple Blocks Command, that writes the requested block(s). Up to 2 blocks of data can be written for one request. The data rate in the response is twice as defined in ISO/IEC 15693. The transponder performs verification after writing and returns an error code if the writing has failed. The number of blocks specified in the Fast Write Multiple Blocks command is similar to the number of blocks specified in the Read Multiple Blocks command. The value of the number of blocks field specified in the Fast Write Multiple Blocks command is obtained by subtracting 1 from the number of the expected blocks to be written. Setting the number of blocks to “01H” makes a request to write 2 blocks. If at least one of the blocks specified for data writing is locked, the transponder does not write any data and, instead, returns an error code. If the Option_flag (bit 7) is “0”, the transponder shall return its response when it has completed the write operation starting after with total tolerance of − 32/fc to + 32/fc (2.4 μs) and latest within 20 ms. If it is “1”, transponder shall wait for the reception of an EOF from the reader/writer and upon such reception still returns its response (However, if an EOF is not sent within 20 ms, the time-out occurs and the transponder can receive another command) . 35 MB89R119 • Request (from the reader/writer to the transponder) Command UID First IC manufacturing Number SOF Flags (Fast Write (Addressed block code of blocks Multiple Blocks) mode) number 8 bits 8 bits (“C4H”) 8 bits (“08H”) 64 bits 8 bits 8 bits Data CRC EOF 32 or 64 bits 16 bits • Response (from the transponder to the reader/writer) (a) When Error_flag set SOF Flags 8 bits (“01H”) (b) When Error_flag not set SOF Error code 8 bits CRC 16 bits EOF Flags 8 bits (“00H”) CRC 16 bits EOF 36 MB89R119 4. Command Execution Time (1) Write Multiple Blocks Command Execution Time The minimum time (processing in the Addressed mode) required to complete data writing to all user areas (232 bytes) of the FRAM and verification with the Write Multiple Blocks command is estimated to be 249 ms. (2) Read Multiple Blocks Command Execution Time The minimum time (processing in the Addressed mode) required to complete data reading for all user areas (232 bytes) of the FRAM with the Read Multiple Blocks command is estimated to be 76 ms. In addition, with the Fast Read Multiple Blocks command is estimated to be 41 ms. 37 MB89R119 ■ STATE TRANSITION DIAGRAM • Definition of states Each state of MB89R119 is defined as follows. • Power-Off the state : IF the power-off state, a transponder can not fulfill the function so that the voltage from a reader/writer is underpowered. • Ready state : In the ready state, the MB89R119 can execute all commands. • Quiet state : In the quiet state, the MB89R119 can execute the command from a reader/writer in which the Inventory_flag (bit 3) is not set and the Address_flag (bit 6) is set. • Dead state : In the dead state, the MB89R119 can not execute any command from a reader/writer. As shown in the figure below, the MB89R119 moves from one state to another according to the status of power and by a command. • State transition diagram Power-Off state Out of field In field Out of field Any other command Ready state In field Out of field Kill command Dead state Reset to Ready command Stay Quiet (UID) command All commands Quiet state Any other command where Address_flag is set and where Inventory_flag is not set. 38 MB89R119 ■ ABSOLUTE MAXIMUM RATINGS Parameter Maximum antenna input current ESD voltage immunity Storage temperature Symbol Imax VESD Tstg Ratings Min ⎯ ±2 − 40 Max 120 ⎯ + 85 Unit mAp−p kV °C Human body model Remarks WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current, temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings. ■ RECOMMENDED OPERATING CONDITIONS Parameter Minimum antenna input voltage Antenna input current ASK modulation index (10%) ASK modulation index (100%) ASK pulse width (10%) Symbol VRF IRF m m t1 t2 t3 t1 ASK pulse width (100%) t2 t3 t4 Input frequency Operating temperature Fin Ta Value Min ⎯ ⎯ 10 95 6.0 3.0 0 6.0 2.1 0 0 13.553 − 20 Typ 9.2 ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ ⎯ 13.560 ⎯ Max 11.2 30 30 100 9.44 t1 4.5 9.44 t1 4.5 0.8 13.567 + 85 Unit V p −p mArms % % μs μs μs μs μs μs μs MHz °C Remarks WARNING: The recommended operating conditions are required in order to ensure the normal operation of the semiconductor device. All of the device’s electrical characteristics are warranted when the device is operated within these ranges. Always use semiconductor devices within their recommended operating condition ranges. Operation outside these ranges may adversely affect reliability and could result in device failure. No warranty is made with respect to uses, operating conditions, or combinations not represented on the data sheet. Users considering application outside the listed conditions are advised to contact their representatives beforehand. 39 MB89R119 ■ ELECTRICAL CHARACTERISTICS DC characteristics Parameter Internal power supply voltage Load modulation resistance Input capacitance between antenna pins* Symbol VDP3 RLSW Cant Value Min 3.0 ⎯ 22.8 Typ 3.3 1.0 24.0 Max 3.6 ⎯ 25.2 Unit V kΩ pF Voltage between antennas = 2 Vrms Remarks * : Values are controlled by process monitoring in the wafer. 40 MB89R119 ■ NOTES ON USING • Notes on the radio interface - It is the user’s responsibility to reduce the effects of the electromagnetic waves produced by the reader/writer. - The user must optimize the shapes of the antenna coils for transponder and reader/writer so that they match the transmission distance and installation space required for the user’s application. - If the user intends to access multiple transponders from a reader/writer, the interference between transponders or between the reader/writer and a transponder may degrade communication performance (transmission distance and communication time) . Therefore, a user who intends to design a system using multiple transponders should consider this point. • FRAM reliability Up to 1010 writes to the FRAM memory and 10 years of data retention at Ta = 0 °C to + 55 °C are guaranteed. For the data retention characteristics of the mounting temperature at + 150 °C or higher, refer to “■ SHIPPING METHOD AND RECOMMENDED ASSEMBLY CONDITIONS”. • Difference between rating of ISO/IEC 15693 and MB89R119 implementation. The table comparing rating of ISO/IEC 15693 to method of MB89R119 is shown in following. Note that the MB89R119 implementation does not support following ratings. • 1 out of 256 mode data coding • 2-subcarrier 41 MB89R119 • Comparison between ratings of ISO/IEC 15693 and specification of MB89R119 ISO/IEC 15693 Parameter Details specification Communication method Range of modulation rate Data coding Subcarrier Mandatory command 10% ASK modulation method 100% ASK modulation method (At using of 10% ASK) 1 out of 256 1 out of 4 1-subcarrier 2-subcarrier Inventory command Stay Quiet command Read Single Block command Write Single Block command Lock Block command Read Multiple Blocks command Write Multiple Blocks command Select command Optional command Reset to Ready command Write AFI command Lock AFI command Write DSFID command Lock DSFID command Get System Information command Get Multiple Block Security Status command Support Support 10% to 30% Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support Support MB89R119 specification Support Support 10% to 30% Not Support Support Support Not Support Support Support Support Support Support Support uppermost 64 blocks Support uppermost 2 blocks Not Support Support Support Support Support Support Support Not Support 42 MB89R119 ■ SHIPPING METHOD AND RECOMMENDED ASSEMBLY CONDITIONS • Shipping method The following shows shipping method and ordering information for the MB89R118. Please inquire separately for the details. Part no. Wafer thickness Tip dicing Shipping method MB89R119-DI15 150 μm ± 25.4 μm Completed Wafer shipping (Mount gold-plated bump in antenna terminal etc.) • Recommended assembly conditions The MB89R119 is recommended to be mounted in the following condition to maintain the data retention characteristics of the FRAM memory when the chip is mounted. - Mounting temperature of + 175 °C or lower, and 120 minutes or shorter when applied at high temperature, or - Mounting temperature of + 200 °C or lower, and 60 seconds or shorter when applied at high temperature +200 Temperature [ °C] +25 120 Temperature [ °C] +25 60 +175 Time [min] Time [s] 43 FUJITSU MICROELECTRONICS LIMITED Shinjuku Dai-Ichi Seimei Bldg. 7-1, Nishishinjuku 2-chome, Shinjuku-ku, Tokyo 163-0722, Japan Tel: +81-3-5322-3347 Fax: +81-3-5322-3387 http://jp.fujitsu.com/fml/en/ For further information please contact: North and South America FUJITSU MICROELECTRONICS AMERICA, INC. 1250 E. Arques Avenue, M/S 333 Sunnyvale, CA 94085-5401, U.S.A. Tel: +1-408-737-5600 Fax: +1-408-737-5999 http://www.fma.fujitsu.com/ Europe FUJITSU MICROELECTRONICS EUROPE GmbH Pittlerstrasse 47, 63225 Langen, Germany Tel: +49-6103-690-0 Fax: +49-6103-690-122 http://emea.fujitsu.com/microelectronics/ Korea FUJITSU MICROELECTRONICS KOREA LTD. 206 KOSMO TOWER, 1002 Daechi-Dong, Kangnam-Gu,Seoul 135-280 Korea Tel: +82-2-3484-7100 Fax: +82-2-3484-7111 http://www.fmk.fujitsu.com/ Asia Pacific FUJITSU MICROELECTRONICS ASIA PTE LTD. 151 Lorong Chuan, #05-08 New Tech Park, Singapore 556741 Tel: +65-6281-0770 Fax: +65-6281-0220 http://www.fujitsu.com/sg/services/micro/semiconductor/ FUJITSU MICROELECTRONICS SHANGHAI CO., LTD. Rm.3102, Bund Center, No.222 Yan An Road(E), Shanghai 200002, China Tel: +86-21-6335-1560 Fax: +86-21-6335-1605 http://cn.fujitsu.com/fmc/ FUJITSU MICROELECTRONICS PACIFIC ASIA LTD. 10/F., World Commerce Centre, 11 Canton Road Tsimshatsui, Kowloon Hong Kong Tel: +852-2377-0226 Fax: +852-2376-3269 http://cn.fujitsu.com/fmc/tw All Rights Reserved. The contents of this document are subject to change without notice. Customers are advised to consult with sales representatives before ordering. The information, such as descriptions of function and application circuit examples, in this document are presented solely for the purpose of reference to show examples of operations and uses of FUJITSU MICROELECTRONICS device; FUJITSU MICROELECTRONICS does not warrant proper operation of the device with respect to use based on such information. When you develop equipment incorporating the device based on such information, you must assume any responsibility arising out of such use of the information. FUJITSU MICROELECTRONICS assumes no liability for any damages whatsoever arising out of the use of the information. Any information in this document, including descriptions of function and schematic diagrams, shall not be construed as license of the use or exercise of any intellectual property right, such as patent right or copyright, or any other right of FUJITSU MICROELECTRONICS or any third party or does FUJITSU MICROELECTRONICS warrant non-infringement of any third-party's intellectual property right or other right by using such information. FUJITSU MICROELECTRONICS assumes no liability for any infringement of the intellectual property rights or other rights of third parties which would result from the use of information contained herein. The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated (1) for use accompanying fatal risks or dangers that, unless extremely high safety is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system), or (2) for use requiring extremely high reliability (i.e., submersible repeater and artificial satellite). Please note that FUJITSU MICROELECTRONICS will not be liable against you and/or any third party for any claims or damages arising in connection with above-mentioned uses of the products. Any semiconductor devices have an inherent chance of failure. You must protect against injury, damage or loss from such failures by incorporating safety design measures into your facility and equipment such as redundancy, fire protection, and prevention of over-current levels and other abnormal operating conditions. Exportation/release of any products described in this document may require necessary procedures in accordance with the regulations of the Foreign Exchange and Foreign Trade Control Law of Japan and/or US export control laws. The company names and brand names herein are the trademarks or registered trademarks of their respective owners. Edited Strategic Business Development Dept.