sl3ics31 NXP Semiconductors, sl3ics31 Datasheet
sl3ics31
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sl3ics31 Summary of contents
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... Rev. 3.0 — 6 July 2007 093130 1. General description The UCODE EPC 1.19 / SL3ICS31 dedicated chip for passive smart tags and labels, especially for supply chain management and logistics applications for worldwide use with especial consideration of European and US regulations to ensure that operating distances of several meters can be realized. This integrated circuit is the result of a development study for the " ...
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... NXP Semiconductors 2.4 Air interface standards The SL3ICS31 01 supports major parts of the "OID Radio Frequency Identity Protocols, Generation 2 Identity Tag (Class 1): Protocol for Communications at 860 MHz – 960 MHz": Manchester coding on the reader to tag link Data rate and waveform options to support both European and US regulations on the ...
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... NXP Semiconductors 4. Block diagram The SL3ICS31 01 IC consists of three major blocks: Analog RF Interface Digital Controller EEPROM The analog part provides stable supply voltage and demodulates data received from the reader for processing by the digital part. Further, the modulation transistor of the analog part transmits data back to the reader ...
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... Function description 5.1 Power transfer The reader provides a RF field that powers the tag, which contains the SL3ICS31 01 and an antenna. The tag antenna transforms the impedance of free space to the chip input impedance in order to get the maximum possible power for the SL3ICS31 01 on the tag. ...
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... RF carrier. They receive information from tags by transmitting an unmodulated RF carrier and listening for a tag’s backscattered reply. The air interface between reader and tag is half-duplex. The SL3ICS31 01 does not demodulate reader commands while backscattering. A reader’s RF stage can be in one of three possible states: • ...
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... RF dip relative to the unmodulated carrier) is either 30% or 100%. Data Stream ASK- Modulated 100% RF Carrier Fig 2. Reader to tag modulation 093130 Preliminary data sheet UCODE EPC 1.19 Functional specification Low Interval RF Envelope Rev. 2.0 — 6 July 2007 SL3ICS31 01 PUBLIC Figure 2. The >30% >30% © NXP B.V. 2010. All rights reserved ...
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... Fig 3. Manchester symbols Table 3. Reader to tag bit duty cycle 093130 Preliminary data sheet Table ) Field Manchester reader to tag link bit duty cycle tolerance Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification Figure 3. The duty cycle (ratio 3. Manchester Logic 1 Bit Period (T ) B,R=>T ...
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... NXP Semiconductors 6.1.3 RF Envelope The SL3ICS31 01 waveform is defined in is the maximum amplitude of the RF envelope. The value “B” defined in smaller than “A”. E lectric field strength Fig 4. Reader to tag RF envelope Table 4. MODULATI ON Shallow Deep T [1] B,R=>T 093130 Preliminary data sheet ...
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... Definition of read to tag PREAMBLE Table Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification NRZ CODED DATA STREAM Figure ...
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... FM0 Preamble Tag to reader FM0 signaling begins with a preamble comprising four leading “0” bits, an FM0 violation, and a trailing “0”. Table 7. Tag to reader PREAMBLE 6.2.2 Data rates The SL3ICS31 01 supports tag to reader datarates as specified in Table 8. READER TO TAG DATARATE 40 kbps 6.3 Link timing 6 ...
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... NXP Semiconductors Fig 6. Example of a reader to tag link sequence 093130 Preliminary data sheet UCODE EPC 1.19 Functional specification Rev. 2.0 — 6 July 2007 SL3ICS31 01 PUBLIC © NXP B.V. 2010. All rights reserved ...
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... This sequence will again start with a PREAMBLE_DETECT field. 093130 Preliminary data sheet communication”). Maximum reader settling time Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification © NXP B.V. 2010. All rights reserved. PUBLIC ...
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... The persistent flag ID stays valid. All other flags and the digital state ID information is lost. Tag looses all internal flag and state information and the persistent flag ID is reset as well. Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification Figure 8 and 100% 90% ...
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... CRC-CCITT 16 bits 093130 Preliminary data sheet CRC definition Length Polynomial Direction Reader to tag and tag to reader link 'FFFF' '0' Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification 16 Preset Residue © NXP B.V. 2010. All rights reserved. PUBLIC ...
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... Practical example of CRC calculation for a 'SUCCESS' command in the reader INPUT (SUCCESS CMD Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification CALCULATED CRC 'EFDF' 'CF9F' '8F1F' '0E1F' '0C1F' '183E' '307C' '70D9' © NXP B.V. 2010. All rights reserved. ...
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... Practical example of CRC checking for a 'SUCCESS' command in the tag INPUT (SENT CRC-16 Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification CALCULATED CRC IN TAG '70D9' 'E1B2' 'C364' '86C8' '0D90' '1B20' '3640' '6C80' 'D900' 'B200' '6400' 'C800' '9000' '2000' '4000' '8000' '0000' © ...
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... NXP Semiconductors 7.1 Tag overview 7.1.1 State and flags The SL3ICS31 01 implements the states READY, SINGULATION and INVENTORIED. 7.1.1.1 Ready The tag enters the READY state upon entering an energizing RF field. It resets all non-persistent internal states and awaits a SELECT command. Only the persistent flag ID is not reset, but determined by ist history. ...
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... Preliminary data sheet SL3ICS31 memory [5] TYPE CONTENT System Portion of EPC User User defined [4] [4] RFU RFU Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification [1] INITIAL REMARK [2] all 00 unlocked memory hex [3] Undefined 256 bit user memory, unlocked [3] Undefined © NXP B.V. 2010. All rights reserved. ...
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... NXP Semiconductors 7.3 Tag state diagram Fig 10. SL3ICS31 01 state diagram 7.4 Inventorying tag populations The inventorying is done by collision arbitration in the following way: • A reader first uses the SELECT command to place a tag population into the SINGULATION state. This also sets the tags' internal counters COUNT to 0. ...
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... Command that unselects tags in the field with un-matching data. Anticollision command to initiate collision arbitration and after recognized collision Anticollision command after recognized identification or no-response Anticollision command after incorrect response Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification © NXP B.V. 2010. All rights reserved. PUBLIC ...
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... SNR hex Reader to tag link parameters Tag to reader link parameters FIELD SIZE 1 byte 1 byte 1 byte 1 byte 1 byte 1 byte 8 bytes Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification ADDRESS ADDRESS LENGTH ADDRESS ADDRESS BYTE_MASK BLOCK_DATA ADDRESS ADDRESS FIELD SIZE various lengths ...
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... Table 19. FIELD NAME WORD_DATA BYTE_DATA CRC FLEXIBLE_DATA 7.8 Flags The SL3ICS31 01 supports 2 flags: ID (Identified) and WRITE_OK, which are used by several commands. Table 20. NAME ID WRITE_OK 7.8.1 ID (Identified) The tag sets this bit when the tag goes into the IDENTIFIED state and keeps it set unless it looses power ...
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... Response sequence in case the tag meets the criteria for a reply SNR Command sequence Command BYTE_MASK 19 01 hex hex Response sequence in the ID flag is not SNR Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification BYTE_MASK WORD_DATA hex hex hex 00 00 ...
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... Command sequence Command ADDRESS Response sequence in case of non-meeting the unselection criteria SNR Command sequence Command 08 hex Response sequence in case of COUNTER equals zero SNR Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification BYTE_DATA CRC 00 CRC hex CRC BYTE_MASK WORD_DATA CRC CRC CRC ...
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... SNR Command sequence Command 15 hex Response sequence in case of COUNTER equals zero SNR Command sequence Command 0A hex Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification CRC CRC CRC CRC CRC CRC CRC CRC © NXP B.V. 2010. All rights reserved. PUBLIC ...
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... Response sequence in case of matching SNR: WORD_DATA Command sequence Command SNR 51 hex Response sequence in case of matching SNR FLEXIBLE_DATA Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification ADDRESS CRC CRC ADDRESS LENGTH CRC CRC © NXP B.V. 2010. All rights reserved. PUBLIC ...
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... Command SNR ADDRESS 1B hex Response sequence in case of matching SNR but any locked byte ERROR Response sequence in case of matching SNR and all unlocked byte ACKNOWLEDGE Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification ADDRESS CRC CRC BYTE_MASK BLOCK_DATA CRC WAIT CRC ...
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... Response sequence in case of matching SNR, WRITE_OK cleared and unlocked byte Response sequence in case of matching SNR, WRITE_OK set and locked byte Response sequence in case of matching SNR, WRITE_OK cleared and locked byte Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification CRC WAIT CRC EEPROM programming process ...
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... Preliminary data sheet Tag responses in the 4x tag to reader link mode RESPONSE SIZE / BYTE DATA CRC Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification Table [1][2] TRANSMITTED VALUE DATA CRC XX 1E0F hex hex XX 1E0F hex hex XX 0E2E ...
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... NXP Semiconductors 8. Recommended operating conditions 8.1 Operating Distances RFID tags based on the UCODE EPC 1.19 / SL3ICS31 01 silicon may achieve operating distances according the following formula: • P Minimum required RF power for the tag tag • GtagGain of the tag antenna • EIRPTransmitted RF power • lWavelength • ...
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... Storage time for ID IC temperature 50° flag IC temperature: -30° C 60° Required time for programming the EEPROM Power interruptions, no notice Power interruptions, start of demodulation Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification SS MI TYP MAX N [1] 1.1 1.55 5 [1] 2.1 2. MIN TYP ...
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... Most Significant Bit or Byte Non-return to zero coding Radio Frequency Memory content that is stored on the chip at address 00 the Serial Number of the EPC) Value in hexadecimal notation Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification - 07 hex hex © NXP B.V. 2010. All rights reserved. PUBLIC ...
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... Dezember 2003 093130 Preliminary data sheet UCODE EPC 1.19 Functional specification Data sheet status Change notice Product data sheet Preliminary data sheet Objective data sheet Objective data sheet Rev. 2.0 — 6 July 2007 SL3ICS31 01 PUBLIC Supersedes 2.0 1.4 1.2 © NXP B.V. 2010. All rights reserved ...
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... Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. UCODE — trademark of NXP B.V. http://www.nxp.com salesaddresses@nxp.com Rev. 2.0 — 6 July 2007 SL3ICS31 01 UCODE EPC 1.19 Functional specification © NXP B.V. 2010. All rights reserved. PUBLIC ...
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... Table 12. CRC definition . . . . . . . . . . . . . . . . . . . . . . . . .14 Table 13. Practical example of CRC calculation for a 'SUCCESS' command in the reader . . . . . . . . .15 Table 14. Practical example of CRC checking for a 'SUCCESS' command in the tag . . . . . . . . . . .16 Table 15. SL3ICS31 memory . . . . . . . . . . . . . . . . . . . . .17 Table 16. Command overview . . . . . . . . . . . . . . . . . . . . .20 Table 17. State transition table . . . . . . . . . . . . . . . . . . . .21 Table 18. Reader to tag link parameters . . . . . . . . . . . . .21 Table 19. Tag to reader link parameters . . . . . . . . . . . . .21 Table 20 ...
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... Operating Distances . . . . . . . . . . . . . . . . . . . 30 9 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . 31 10 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . 32 11 References Revision history . . . . . . . . . . . . . . . . . . . . . . . 33 13 Legal information . . . . . . . . . . . . . . . . . . . . . . 34 13.1 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 34 13.2 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 13.3 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . 34 13.4 Licenses 13.5 Patents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 13.6 Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . 34 14 Contact information . . . . . . . . . . . . . . . . . . . . 34 15 Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 16 Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 Rev. 2.0 — 6 July 2007 SL3ICS31 01 PUBLIC continued >> © NXP B.V. 2010. All rights reserved ...
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... NXP Semiconductors 17 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 SL3ICS31 01 UCODE EPC 1.19 Functional specification Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP B.V. 2010. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com PUBLIC All rights reserved ...