ST25R3916

量産中

High performance NFC universal device and EMVCo reader

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製品概要

概要

The ST25R3916 is a high performance NFC universal device supporting NFC initiator, NFC target, NFC reader and NFC card emulation modes. The ST25R3916 includes 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, NFC-A and NFC-F card emulation and NFC-A and NFC-F card emulation.
Special stream and transparent modes of the AFE and framing system can be used to implement other custom protocols such as MIFARE® Classic in reader or card emulation mode.
The ST25R3916 features high RF output power to directly drive antennas at high efficiency.
The ST25R3916 also includes several features, which make it incomparable for low power applications. It contains 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. It also contains a low power RC oscillator and wake-up timer to automatically wake-up the ST25R3916 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 is 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 the ST25R3916 is perfectly suited for infrastructure NFC applications.
  • 特徴

    • Operating modes
      • Reader/writer
      • Card emulation
      • Active and passive peer to peer
    • RF communication
      • 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
      • Low level modes to implement MIFARE Classic® compliant or other custom protocols
    • Hardware features
      • 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 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
      • Wide temperature range, from -40 to +125 °C
      • Quartz oscillator capable of operating with 27.12 MHz crystal with fast start-up

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    • 製品型番
      ステータス
      概要
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      サプライヤ

      ST25R3916-DISCO

      量産中

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

      メモリIC用評価ボード ST
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      概要:

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

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      EMVCo reference design for the ST25R3916 high performance NFC universal device

      メモリIC用評価ボード --
      ST25R3916-EMVCO

      概要:

      EMVCo reference design for the ST25R3916 high performance NFC universal device
    • 製品型番
      ステータス
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      サプライヤ

      STSW-ST25R004

      量産中

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      メモリ用ソフトウェア ST
      STSW-ST25R004

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      STSW-ST25R010

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      PC software installer for ST25R3916-DISCO

      メモリ用ソフトウェア ST
      STSW-ST25R010

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      PC software installer for ST25R3916-DISCO

      STSW-ST25R011

      量産中

      Firmware for ST25R3916-DISCO kit

      メモリ用ソフトウェア ST
      STSW-ST25R011

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      Firmware for ST25R3916-DISCO kit

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      Linux demo of ST25R3916 for Raspberry Pi using X-NUCLEO-NFC06A1

      メモリ用ソフトウェア ST
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      RFAL for ST25R3916

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      STSW-ST25RFAL002

      概要:

      RFAL for ST25R3916
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EDA Symbols, Footprints and 3D Models

STMicroelectronics - ST25R3916

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

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Symbols

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Footprints

3D model

3D models

品質 & 信頼性

製品型番 Marketing Status 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
量産中
VFQFPN 5X5X1 32L WETTABLE FLANKS インダストリアル Ecopack2
ST25R3916-BWLT
量産中
WLCSP 36B DIE3916 P05 MM インダストリアル Ecopack2

ST25R3916-AQWT

Package:

VFQFPN 5X5X1 32L WETTABLE FLANKS

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

VFQFPN 5X5X1 32L WETTABLE FLANKS

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST25R3916-BWLT

Package:

WLCSP 36B DIE3916 P05 MM

Material Declaration**:

Marketing Status

量産中

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

サンプル & 購入

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製品ステータス
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最小
最大
ST25R3916-BWLT

販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください

量産中
EAR99 NEC Tape And Reel WLCSP 36B DIE3916 P05 MM -40 125 SINGAPORE 3.4 / 1k
ST25R3916-AQWT

販売代理店に在庫がない場合は、STのセールス・オフィスまでお問い合わせください

量産中
EAR99 NEC Tape And Reel VFQFPN 5X5X1 32L WETTABLE FLANKS -40 125 THAILAND 3.4 / 1k

ST25R3916-BWLT

製品ステータス

量産中

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.4 / 1k

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

WLCSP 36B DIE3916 P05 MM

Operating Temperature (°C)

(最小)

-40

(最大)

125

Budgetary Price (US$)* / Qty

3.4 / 1k

Country of Origin

SINGAPORE

ST25R3916-AQWT

製品ステータス

量産中

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

3.4 / 1k

ECCN (EU)

NEC

梱包タイプ

Tape And Reel

パッケージ

VFQFPN 5X5X1 32L WETTABLE FLANKS

Operating Temperature (°C)

(最小)

-40

(最大)

125

Budgetary Price (US$)* / Qty

3.4 / 1k

Country of Origin

THAILAND

(*)概算用の希望小売単価(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。