UCODE® 7/7m | NXP Semiconductors

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UCODE® 7/7m

SL3S1204 No Longer Manufactured

NXP’s UCODE 7 is a product of the UCODE product family and can be used in several RFID tagging applications.

UCODE® 7m is a derivative of the UCODE 7 and features a 32-bit User Memory on top of UCODE 7.

Particularly well suited for inventory management application, like e.g Retail and Fashion, with its RF performance for any given form factor, UCODE 7 enables long read distance and fast inventory of dense RFID tag population. With its broadband design, it offers the possibility to manufacture true global RFID label with great performance over worldwide regulations.

The device also provides a pre-serialized 96-bit EPC and a Parallel encoding feature. For applications where the same 58-bit Stock Keeping Unit (SKU) needs to be encoded on multiple tags, at the same time, a combination of both features improves and simplifies the tag initialization process.

On top UCODE 7 offers a Tag Power Indicator for RFID tag initialization optimization and a Product Status Flag for Electronic Article Surveillance (EAS) application.

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Product Details

Block Diagram

UCODE 7 Block Diagram

UCODE 7 Block Diagram
Get diagram PDF

Features

  • Read sensitivity -21 dBm
  • Write sensitivity -16 dBm
  • Parallel encoding mode: 100 items in 60 ms
  • Encoding speed: 16 bits per millisecond
  • Innovative functionalities
    • Tag Power Indicator
    • Pre-serialization for 96-bit EPC
    • Integrated Product Status Flag (PSF)
  • Compatible with single-slit antenna
  • Up to 128-bit EPC
  • 96-bit Unique Tag Identifier (TID) factory locked, including 48-bit unique serial number
  • EPC Gen2 v2.0 ready
  • Up to 128-bit of EPC memory
  • Supports pre-serialization for 96-bit EPC
  • 96-bit Tag IDentifier (TID) factory locked
  • 48-bit unique serial number factory-encoded into TID
  • No User Memory
  • 32-bit kill password to permanently disable the tag
  • 32-bit access password
  • Wide operating temperature range: -40 °C up to +85 °C
  • Minimum 100.000 write cycle endurance
  • Long READ and WRITE ranges due to leading-edge chip sensitivity
  • Very fast bulk encoding
  • Product identification through unalterable extended TID range, including a 48-bit serial number
  • Reliable operation in dense reader and noisy environments through high interference rejection
  • High sensitivity enables smaller and cost efficient antenna designs for the same retail category
  • Tag Power Indicator features enables very high density of inlay on rolls without crosstalk issues during writing/encoding
  • The different input capacitance for the single slit antenna solution provides an additional possibility in tuning of the impedance for the antenna design
  • Large RF pad-to-pad distance to ease antenna design
  • Symmetric RF inputs are less sensitive to process variation
  • Single slit antenna for a more mechanically stable antenna connection
  • Pre-serialization of the 96-bit EPC
  • Extremely fast encoding of the EPC content
  • All mandatory commands of EPC global specification V.1.2.0 are implemented including:
    • (Perma)LOCK
    • Kill Command
  • The following optional commands are implemented in conformance with the EPC specification:
    • Access
    • BlockWrite (2 words, 32-bit)
  • Product Status Flag bit: enables the UHF RFID tag to be used as EAS (Electronic Article Surveillance) tag without the need for a back-end database.
  • Tag Power Indicator: enables the reader to select only ICs/tags that have enough power to be written to.
  • Parallel encoding: allows for the ability to bring (multiple) tag(s) quickly to the OPEN state and hence allowing single tags to be identified simply, without timing restrictions,or multiple tags to be e.g. written to at the same time, considerably reducing the encoding process

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Buy/Parametrics

5 results

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CAD Model

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Standard

TID Memory Size (Bit)

EPC Memory Size (Bit)

User Memory Size (Bit)

Write Endurance

Data Retention

Special Features

SL3S1204FTB0
Data Sheet
—

SOT886

EPC1.2.0

96

128

0

100000

20

Read Protection; Block Write; Product Status Flag; Preserialization; Parallel Encoding; Tag Power Indicator; Backscatter

SL3S1204FUD
Data Sheet

FFC bumped 120µm

EPC1.2.0

96

128

0

100000

20

Read Protection; Block Write; Product Status Flag; Preserialization; Parallel Encoding; Tag Power Indicator; Backscatter

SL3S1204FUD2
Data Sheet

FFC bumped 120µm

EPC1.2.0

96

128

0

100000

20

Read Protection; Block Write; Product Status Flag; Preserialization; Parallel Encoding; Tag Power Indicator; Backscatter

SL3S1214FTB0
Data Sheet
—

SOT886

EPC1.2.0

96

128

32

100000

20

Read Protection; Block Write; Product Status Flag; Preserialization; Parallel Encoding; Tag Power Indicator; Backscatter

SL3S1214FUD
Data Sheet
—

FFC bumped 120µm

EPC1.2.0

96

128

32

100000

20

Read Protection; Block Write; Product Status Flag; Preserialization; Parallel Encoding; Tag Power Indicator; Backscatter

N true 0 PSPSL3S1204en 10 Brochure Brochure t518 2 Data Sheet Data Sheet t520 2 Fact Sheet Fact Sheet t523 1 Package Information Package Information t790 1 Packing Information Packing Information t935 1 Reliability and Quality Information Reliability and Quality Information t791 1 Supporting Information Supporting Information t531 2 en_US en_US en Data Sheet Data Sheet 2 1 3.4 English UCODE 7m is a derivative of the UCODE 7 and offers on top of the UCODE 7 features a 32-bit User Memory. NXP’s UCODE 7m IC is the leading-edge EPC Gen2 RFID chip that offers best-in-class performance and features for use in the most demanding RFID tagging applications. 1442063312079736630532 PSP 309.7 KB None None documents None 1442063312079736630532 /docs/en/data-sheet/SL3S1214.pdf 309733 /docs/en/data-sheet/SL3S1214.pdf SL3S1214 documents N N 2016-10-08 UCODE 7m /docs/en/data-sheet/SL3S1214.pdf /docs/en/data-sheet/SL3S1214.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Mar 6, 2019 980000996212993340 Data Sheet Y N UCODE 7m PDF 2 4.0 English NXP’s UCODE 7 IC is the leading-edge EPC Gen2 RFID chip that offers best-in-class performance and features for use in the most demanding RFID tagging applications. 1442062416863702539103 PSP 350.1 KB None None documents None 1442062416863702539103 /docs/en/data-sheet/SL3S1204.pdf 350142 /docs/en/data-sheet/SL3S1204.pdf SL3S1204 documents N N 2016-10-08 UCODE 7 /docs/en/data-sheet/SL3S1204.pdf /docs/en/data-sheet/SL3S1204.pdf Data Sheet N 980000996212993340 2022-12-07 pdf N en Mar 5, 2019 980000996212993340 Data Sheet Y N UCODE 7 PDF Brochure Brochure 2 3 1.0 English 1442048153561726375538 PSP 1.3 MB None None documents None 1442048153561726375538 /docs/en/brochure/75017628.pdf 1293688 /docs/en/brochure/75017628.pdf 75017628 documents N N 2016-06-13 RFID for retail: Now is the time to invest /docs/en/brochure/75017628.pdf /docs/en/brochure/75017628.pdf Brochure N 712453003803778552 2022-12-07 pdf N en Dec 17, 2014 712453003803778552 Brochure Y N RFID for retail: Now is the time to invest 4 1.1 English 1442048922329719123408 PSP 1.8 MB None None documents None 1442048922329719123408 /docs/en/brochure/75017629.pdf 1846682 /docs/en/brochure/75017629.pdf 75017629 documents N N 2016-10-08 UCODE 7, UCODE 7m for Best-in-Class RFID tagging /docs/en/brochure/75017629.pdf /docs/en/brochure/75017629.pdf Brochure N 712453003803778552 2022-12-07 pdf N en Dec 15, 2014 712453003803778552 Brochure Y N UCODE 7, UCODE 7m for Best-in-Class RFID tagging PDF Fact Sheet Fact Sheet 1 5 1.1 English 1602018880470711004257 PSP 404.4 KB None None documents None 1602018880470711004257 /docs/en/fact-sheet/NXP-NESTE-CASE-STUDY.pdf 404434 /docs/en/fact-sheet/NXP-NESTE-CASE-STUDY.pdf NXP-NESTE-CASE-STUDY documents N N 2020-10-06 Neste’s Unmanned Easy Deli /docs/en/fact-sheet/NXP-NESTE-CASE-STUDY.pdf /docs/en/fact-sheet/NXP-NESTE-CASE-STUDY.pdf Fact Sheet N 736675474163315314 2022-12-07 pdf N en Oct 30, 2020 736675474163315314 Fact Sheet Y N Neste’s Unmanned Easy Deli Package Information Package Information 1 6 1.1 English 1455079082173711152542 PSP 198.1 KB None None documents None 1455079082173711152542 /docs/en/package-information/SOT886.pdf 198147 /docs/en/package-information/SOT886.pdf SOT886 documents N N 2016-10-08 XSON6: plastic extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 1.45 mm x 0.5 mm body /docs/en/package-information/SOT886.pdf /docs/en/package-information/SOT886.pdf Package Information N 302435339416912908 2024-09-10 pdf N en Jan 9, 2017 302435339416912908 Package Information Y N XSON6: plastic extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 1.45 mm x 0.5 mm body PDF Packing Information Packing Information 1 7 2.0 English 1442131067530724463033 PSP 210.4 KB None None documents None 1442131067530724463033 /docs/en/packing/SOT886_115.pdf 210382 /docs/en/packing/SOT886_115.pdf SOT886_115 documents N N 2013-04-23 XSON6; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115 /docs/en/packing/SOT886_115.pdf /docs/en/packing/SOT886_115.pdf Packing Information N 145666923842250347 2024-08-26 pdf N en Apr 23, 2013 145666923842250347 Packing Information Y N XSON6; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115 Reliability and Quality Information Reliability and Quality Information 1 8 3.4 English 1491367513168699133161 PSP 190.0 KB None None documents None 1491367513168699133161 /restricted_documents/53420/PQP2796.pdf 190000 /restricted_documents/53420/PQP2796.pdf PQP2796 documents N 2017-04-04 Product qualification package; UCODE 7 SL3S1204 /restricted_documents/53420/PQP2796.pdf /restricted_documents/53420/PQP2796.pdf Reliability and Quality Information N 506336137622222552 2022-12-07 pdf Y en Mar 21, 2017 506336137622222552 Reliability and Quality Information N Product qualification package; UCODE 7 SL3S1204 PDF Supporting Information Supporting Information 2 9 1.0 English Reflow Soldering temperature profile 1442122749741692602431 PSP 34.6 KB None None documents None 1442122749741692602431 /docs/en/supporting-information/Reflow_Soldering_Profile.pdf 34577 /docs/en/supporting-information/Reflow_Soldering_Profile.pdf REFLOW_SOLDERING_PROFILE documents N N 2016-10-08 Reflow Soldering Profile /docs/en/supporting-information/Reflow_Soldering_Profile.pdf /docs/en/supporting-information/Reflow_Soldering_Profile.pdf Supporting Information N 371282830530968666 2024-11-28 pdf N en Feb 17, 2014 371282830530968666 Supporting Information Y N Reflow Soldering Profile 10 1.0 English 1442132941688704980874 PSP 75.1 KB None None documents None 1442132941688704980874 /docs/en/supporting-information/MAR_SOT886.pdf 75147 /docs/en/supporting-information/MAR_SOT886.pdf MAR_SOT886 documents N N 2013-07-12 MAR_SOT886 Topmark /docs/en/supporting-information/MAR_SOT886.pdf /docs/en/supporting-information/MAR_SOT886.pdf Supporting Information N 371282830530968666 2024-08-23 pdf N en Jun 2, 2013 371282830530968666 Supporting Information Y N MAR_SOT886 Topmark false 0 SL3S1204 downloads en true 1 Y PSP Y Y Brochure 2 /docs/en/brochure/75017628.pdf 2016-06-13 1442048153561726375538 PSP 3 Dec 17, 2014 Brochure None /docs/en/brochure/75017628.pdf English documents 1293688 None 712453003803778552 2022-12-07 N /docs/en/brochure/75017628.pdf RFID for retail: Now is the time to invest /docs/en/brochure/75017628.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N RFID for retail: Now is the time to invest 1.3 MB 75017628 N 1442048153561726375538 /docs/en/brochure/75017629.pdf 2016-10-08 1442048922329719123408 PSP 4 Dec 15, 2014 Brochure PDF None /docs/en/brochure/75017629.pdf English documents 1846682 None 712453003803778552 2022-12-07 N /docs/en/brochure/75017629.pdf UCODE 7, UCODE 7m for Best-in-Class RFID tagging /docs/en/brochure/75017629.pdf documents 712453003803778552 Brochure N en None Y pdf 1.1 N N UCODE 7, UCODE 7m for Best-in-Class RFID tagging 1.8 MB 75017629 N 1442048922329719123408 Data Sheet 2 /docs/en/data-sheet/SL3S1214.pdf 2016-10-08 1442063312079736630532 PSP 1 Mar 6, 2019 Data Sheet UCODE 7m is a derivative of the UCODE 7 and offers on top of the UCODE 7 features a 32-bit User Memory. NXP’s UCODE 7m IC is the leading-edge EPC Gen2 RFID chip that offers best-in-class performance and features for use in the most demanding RFID tagging applications. PDF None /docs/en/data-sheet/SL3S1214.pdf English documents 309733 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/SL3S1214.pdf UCODE 7m /docs/en/data-sheet/SL3S1214.pdf documents 980000996212993340 Data Sheet N en None Y pdf 3.4 N N UCODE 7m 309.7 KB SL3S1214 N 1442063312079736630532 /docs/en/data-sheet/SL3S1204.pdf 2016-10-08 1442062416863702539103 PSP 2 Mar 5, 2019 Data Sheet NXP’s UCODE 7 IC is the leading-edge EPC Gen2 RFID chip that offers best-in-class performance and features for use in the most demanding RFID tagging applications. PDF None /docs/en/data-sheet/SL3S1204.pdf English documents 350142 None 980000996212993340 2022-12-07 N /docs/en/data-sheet/SL3S1204.pdf UCODE 7 /docs/en/data-sheet/SL3S1204.pdf documents 980000996212993340 Data Sheet N en None Y pdf 4.0 N N UCODE 7 350.1 KB SL3S1204 N 1442062416863702539103 Fact Sheet 1 /docs/en/fact-sheet/NXP-NESTE-CASE-STUDY.pdf 2020-10-06 1602018880470711004257 PSP 5 Oct 30, 2020 Fact Sheet None /docs/en/fact-sheet/NXP-NESTE-CASE-STUDY.pdf English documents 404434 None 736675474163315314 2022-12-07 N /docs/en/fact-sheet/NXP-NESTE-CASE-STUDY.pdf Neste’s Unmanned Easy Deli /docs/en/fact-sheet/NXP-NESTE-CASE-STUDY.pdf documents 736675474163315314 Fact Sheet N en None Y pdf 1.1 N N Neste’s Unmanned Easy Deli 404.4 KB NXP-NESTE-CASE-STUDY N 1602018880470711004257 Package Information 1 /docs/en/package-information/SOT886.pdf 2016-10-08 1455079082173711152542 PSP 6 Jan 9, 2017 Package Information PDF None /docs/en/package-information/SOT886.pdf English documents 198147 None 302435339416912908 2024-09-10 N /docs/en/package-information/SOT886.pdf XSON6: plastic extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 1.45 mm x 0.5 mm body /docs/en/package-information/SOT886.pdf documents 302435339416912908 Package Information N en None Y pdf 1.1 N N XSON6: plastic extremely thin small outline package; no leads; 6 terminals; 0.6 mm pitch; 1 mm x 1.45 mm x 0.5 mm body 198.1 KB SOT886 N 1455079082173711152542 Packing Information 1 /docs/en/packing/SOT886_115.pdf 2013-04-23 1442131067530724463033 PSP 7 Apr 23, 2013 Packing Information None /docs/en/packing/SOT886_115.pdf English documents 210382 None 145666923842250347 2024-08-26 N /docs/en/packing/SOT886_115.pdf XSON6; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115 /docs/en/packing/SOT886_115.pdf documents 145666923842250347 Packing Information N en None Y pdf 2.0 N N XSON6; Reel pack; SMD, 7" Q1/T1 Standard product orientation Orderable part number ending ,115 or X Ordering code (12NC) ending 115 210.4 KB SOT886_115 N 1442131067530724463033 Reliability and Quality Information 1 /restricted_documents/53420/PQP2796.pdf 2017-04-04 1491367513168699133161 PSP 8 Mar 21, 2017 Reliability and Quality Information PDF None /restricted_documents/53420/PQP2796.pdf English documents 190000 None 506336137622222552 2022-12-07 /restricted_documents/53420/PQP2796.pdf Product qualification package; UCODE 7 SL3S1204 /restricted_documents/53420/PQP2796.pdf documents 506336137622222552 Reliability and Quality Information N en None pdf 3.4 Y N Product qualification package; UCODE 7 SL3S1204 190.0 KB PQP2796 N 1491367513168699133161 Supporting Information 2 /docs/en/supporting-information/Reflow_Soldering_Profile.pdf 2016-10-08 1442122749741692602431 PSP 9 Feb 17, 2014 Supporting Information Reflow Soldering temperature profile None /docs/en/supporting-information/Reflow_Soldering_Profile.pdf English documents 34577 None 371282830530968666 2024-11-28 N /docs/en/supporting-information/Reflow_Soldering_Profile.pdf Reflow Soldering Profile /docs/en/supporting-information/Reflow_Soldering_Profile.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Reflow Soldering Profile 34.6 KB REFLOW_SOLDERING_PROFILE N 1442122749741692602431 /docs/en/supporting-information/MAR_SOT886.pdf 2013-07-12 1442132941688704980874 PSP 10 Jun 2, 2013 Supporting Information None /docs/en/supporting-information/MAR_SOT886.pdf English documents 75147 None 371282830530968666 2024-08-23 N /docs/en/supporting-information/MAR_SOT886.pdf MAR_SOT886 Topmark /docs/en/supporting-information/MAR_SOT886.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N MAR_SOT886 Topmark 75.1 KB MAR_SOT886 N 1442132941688704980874 true Y Products

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  • UCODE 7m[SL3S1214]
    PDFMar 6, 2019Rev 3.4
  • UCODE 7[SL3S1204]
    PDFMar 5, 2019Rev 4.0
Fact Sheet (1)
Package Information (1)
Packing Information (1)
Reliability and Quality Information (1)
Supporting Information (2)

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