ST25R3916

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High performance NFC universal device and EMVCo reader

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  • The ST25R3916/7 are high performance NFC universal devices supporting NFC initiator, NFC target, NFC reader and NFC card emulation modes when applicable.

    Being fully compliant with EMVCo 3.0 analog and digital, this NFC IC is optimized for POS terminal applications, and enables the fastest EMVCo 3.0 certification cycles possible, even under harsh conditions, with antenna around noisy LCD displays.
    Both devices include an advanced analog front end (AFE) and a highly integrated data framing system for ISO 18092 passive and active initiator, ISO 18092 passive and active target, NFC-A/B (ISO 14443A/B) reader including higher bit rates, NFC-F (FeliCa™) reader, NFC-V (ISO 15693) reader up to 53 kbps, and NFC-A / NFC-F card emulation.
    Special stream and transparent modes of the AFE and framing system can be used to implement other custom protocols in reader or card emulation mode.
    The ST25R3916/7 feature high RF output power to directly drive antennas at high efficiency.
    The ST25R3916/7 include additional features, making them incomparable for low power applications. They contain a low power capacitive sensor to detect the presence of a card without switching on the reader field. Additionally, the presence of a card can still be detected by performing a measurement of the amplitude or phase of the antenna signal. They also contain a low power RC oscillator and wake-up timer to automatically wake-up the ST25R3916/7 after a selected time period and check for a presence of a tag using one or more techniques of low power detection of card presence (capacitive, phase or amplitude).
    The ST25R3916/7 are designed to operate from a wide power supply range (from 2.4 to 5.5 V), and a wide peripheral IO voltage range (from 1.65 to 5.5 V).
    Due to this combination of high RF output power, low power modes, and wide supply range these devices are perfectly suited for infrastructure NFC applications.

    主な特徴

    • Operating modes
      • Reader/writer
      • Card emulation
      • Active and passive peer to peer
    • RF communication
      • EMVCo™ 3.0 analog and digital compliant
      • NFC-A / ISO14443A up to 848 kbit/s
      • NFC-B / ISO14443B up to 848 kbit/s
      • NFC-F / FeliCa™ up to 424 kbit/s
      • NFC-V / ISO15693 up to 53 kb/s
      • NFC-A / ISO14443A and NFC-F / FeliCa™ card emulation
      • Active and passive peer to peer initiator and target modes, up to 424 kbit/s
      • Low level modes to implement MIFARE Classic® compliant or other custom protocols
    • 主な特徴
      • Dynamic power output (DPO) controls the field strength to stay within given limits
      • Active wave shaping (AWS) reduces over-and under-shoots
      • Noise suppression receiver (NSR) allows reception in noisy environment
      • Automatic antenna tuning (AAT) via variable capacitor
      • Integrated EMVCo 3.0 compliant EMD handling
      • Automatic gain control and squelch feature to maximize SNR
      • Low power capacitive and inductive card detection
      • Low power NFC active and passive target modes
      • Adjustable ASK modulation depth, from 5 to 40%
      • Integrated regulators to boost system PSRR
      • AM/PM and I/Q demodulator with baseband channel summation or automatic channel selection
      • Possibility to drive two independent single ended antennas
      • Measurement of antenna voltage amplitude and phase, RSSI, on-chip supply and regulated voltages
    • External communication interfaces
      • 512-byte FIFO
      • Serial peripheral interface (SPI) up to 10 Mbit/s
      • I2C with up to 400 kbit/s in Fast-mode, 1 Mbit/s in Fast-mode Plus, and 3.4 Mbit/s in High-speed mode
    • Electrical characteristics
      • Wide supply voltage range, from 2.4 to 5.5 V
      • Wide peripheral communication supply range, from 1.65 to 5.5 V
      • Quartz oscillator capable of operating with 27.12 MHz crystal with fast start-up

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ST25R3916-AWLT WLCSP 36B DIE3916 P05 MM Tape And Reel
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3.4 1000 EAR99 -

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ST25R3916-AQWT VFQFPN 5X5X1 32L WETTABLE FLANKS Tape And Reel
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3.4 1000 EAR99 - 在庫チェック

Distributor availability ofST25R3916-AQWT

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 4075 1 Order Now
MOUSER WORLDWIDE 4073 1 Order Now
Farnell Element14 EUROPE 202 1 Order Now
RUTRONIK EUROPE 25 4000 Order Now

代理店レポートによる在庫データ: 2020-01-22

代理店名

DIGIKEY

在庫

4075

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

4073

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

202

Min.Order

1

地域

EUROPE Order Now

RUTRONIK

在庫

25

Min.Order

4000

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2020-01-22

購入

ST25R3916-AWLT

パッケージ

WLCSP 36B DIE3916 P05 MM

梱包タイプ

Tape And Reel

Unit Price (US$)

3.4*

製品ステータス

Preview

Unit Price (US$)

3.4

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

ST25R3916-AQWT

パッケージ

VFQFPN 5X5X1 32L WETTABLE FLANKS

梱包タイプ

Tape And Reel

Unit Price (US$)

3.4*

Distributor availability ofST25R3916-AQWT

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 4075 1 Order Now
MOUSER WORLDWIDE 4073 1 Order Now
Farnell Element14 EUROPE 202 1 Order Now
RUTRONIK EUROPE 25 4000 Order Now

代理店レポートによる在庫データ: 2020-01-22

代理店名

DIGIKEY

在庫

4075

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

4073

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

202

Min.Order

1

地域

EUROPE Order Now

RUTRONIK

在庫

25

Min.Order

4000

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2020-01-22

製品ステータス

Active

Unit Price (US$)

3.4

Quantity

1000

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

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開発環境

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    • 製品型番

      Discovery kit for the ST25R3916 high performance NFC universal device and EMVCo reader

      EMVCo reference design for the ST25R3916 high performance NFC universal device

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技術文書

    • 概要 Version Size Action
      DS12484
      High performance NFC universal device and EMVCo reader
      2.0
      2.15 MB
      PDF
      DB3772
      High performance NFC universal device and EMVCo reader
      1.0
      103.48 KB
      PDF
      DS12484

      High performance NFC universal device and EMVCo reader

      DB3772

      High performance NFC universal device and EMVCo reader

    • 概要 Version Size Action
      AN5276
      Antenna design for ST25R3916
      2.0
      2.75 MB
      PDF
      AN5364
      How to protect ST25 tags from wireless power charging
      2.1
      844.22 KB
      PDF
      AN5240
      Layout recommendations for the design of boards with the ST25R3916 device
      2.0
      1.33 MB
      PDF
      AN5309
      ST25R3911B to ST25R3916 migration guide
      1.0
      217.33 KB
      PDF
      AN5320
      ST25R3916 Wake-up mode
      2.0
      590.85 KB
      PDF
      AN5322
      ST25R3916 automatic antenna tuning (AAT)
      1.0
      1.08 MB
      PDF
      AN5276

      Antenna design for ST25R3916

      AN5364

      How to protect ST25 tags from wireless power charging

      AN5240

      Layout recommendations for the design of boards with the ST25R3916 device

      AN5309

      ST25R3911B to ST25R3916 migration guide

      AN5320

      ST25R3916 Wake-up mode

      AN5322

      ST25R3916 automatic antenna tuning (AAT)

    • 概要 Version Size Action
      ES0513
      ST25R3916 and ST25R3917 devices limitations
      1.0
      165 KB
      PDF
      ES0513

      ST25R3916 and ST25R3917 devices limitations

プレゼンテーション & トレーニング資料

    • 概要 Version Size Action
      ST25R3916 product presentation 1.0
      2.04 MB
      PDF
      ST25R3916 product presentation 1.0
      2.04 MB
      PDF

      ST25R3916 product presentation

      ST25R3916 product presentation

関連資料

    • 概要 Version Size Action
      ST25R3916 High-performance NFC Universal Device & EMVCo Reader flyer 1.0
      828.38 KB
      PDF

      ST25R3916 High-performance NFC Universal Device & EMVCo Reader flyer

製品型番 製品ステータス パッケージ グレード RoHSコンプライアンスグレード 材料宣誓書**
ST25R3916-AQWT
Active
VFQFPN 5X5X1 32L WETTABLE FLANKS インダストリアル Ecopack2
ST25R3916-AWLT
Preview
WLCSP 36B DIE3916 P05 MM インダストリアル Ecopack2

ST25R3916-AQWT

Package:

VFQFPN 5X5X1 32L WETTABLE FLANKS

Material Declaration**:

Marketing Status

Active

Package

VFQFPN 5X5X1 32L WETTABLE FLANKS

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST25R3916-AWLT

Package:

WLCSP 36B DIE3916 P05 MM

Material Declaration**:

Marketing Status

Preview

Package

WLCSP 36B DIE3916 P05 MM

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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