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Vedi Specifiche Tecniche

TRF7963ARHBT +BOM

TRF7963A Fully Integrated 13.56-MHz RFID Reader/Writer IC for ISO14443A/B

Produttore:

Texas Instruments, Inc
ProduttorePart #:

TRF7963ARHBT
Scheda dati:

TRF7963ARHBT Scheda dati (PDF)
Type:

RFID Reader
Frequency:

13.56MHz
Standards:

ISO 14443
Interface:

SPI
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per TRF7963ARHBT

E-mail: [email protected]

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TRF7963ARHBT Descrizione generale

Designed for 13.56-MHz RFID reader/writer systems, the TRF7963A device stands out as an integrated analog front-end (AFE) and data-framing solution tailored to support ISO/IEC 14443 A and B, Sony FeliCa, and NFC Forum tag types 1, 2, 3, and 4. Its programmable nature enables the configuration of the reader through control registers, allowing for precise adjustments to various parameters for optimal performance. With support for data rates up to 848 kbps and a dual-input receiver architecture to enhance communication robustness, the TRF7963A ensures reliable connectivity in proximity identification systems. The device's SPI or parallel interface facilitates seamless communication between the MCU and the reader, while the selectable output power levels and modulation options cater to diverse application needs. Additionally, the built-in programmable auxiliary voltage regulator provides added convenience by supplying power to external circuits within the reader system. For RFID reader/writer applications seeking versatility, reliability, and customizable features, the TRF7963A emerges as a compelling choice

Caratteristiche principali

Completely Integrated Protocol Handling for ISO/IEC 14443 A and B, NFC Forum Device Types 1 to 4, and FeliCa™
Input Voltage Range: 2.7 VDC to 5.5 VDC
Programmable Output Power:
+20 dBm (100 mW) or +23 dBm (200 mW)
Programmable I/O Voltage Levels:
1.8 VDC to 5.5 VDC
Programmable System Clock Frequency Output (RF, RF/2, RF/4)
Programmable Modulation Depth
Dual Receiver Architecture With RSSI for Elimination of "Read Holes" and Adjacent Reader System or Ambient In-Band Noise Detection
Programmable Power Modes for Ultra-Low-Power System Design (Power Down <0.5 µA)
Parallel or SPI Interface
Integrated Voltage Regulator for Microcontroller Supply
Temperature Range: –25°C to 85°C
32-Pin QFN Package (5 mm × 5 mm) (RHB)

Specifiche

Category	RF and WirelessRFID, RF Access, Monitoring ICs	Series	-
Type	RFID Reader	Frequency	13.56MHz
Standards	ISO 14443	Interface	SPI
Voltage - Supply	2.7V ~ 5.5V	Operating Temperature	-25°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	TRF7963
Frequency range	13.56 MHz	Standard	ISO 14443A, ISO 14443B, JIS X 6319-4
Operating temperature range (°C)	-20 to 85	Rating	Catalog
Transmission principle	FDX - ASK, FSK, OOK, PSK	feature-packaging	Tape and Reel
feature-pin-count	32	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-eccn-code	EAR99	feature-svhc	No
feature-svhc-exceeds-threshold	No

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