ST ST25R3914-AQWT

Manufacturer	ST
MPN	ST25R3914-AQWT
LCSC Part #	C2155615
Packaging	VFQFN-32(5x5)
Customer #
Key Attributes	Automotive high performance HF reader / NFC initiator with 1 W output power supporting AAT
Datasheet	ST ST25R3914-AQWT

Products Specifications

Type	Description	All
Category	RF and Wireless/RFID, RF Access, Monitoring ICs
Manufacturer	ST
Packaging	VFQFN-32(5x5)
transmission rate	848Kbit/s
Features	Built-in antenna driver;Low power wake-up
Voltage - Supply	2.4V~5.5V
Frequency	13.56MHz
agreement	FeliCa,ISO 14443A,ISO 14443B,ISO 15693,MIFARE,NFC
Interface	SPI

AI Translation

AEC-Q100 certified ISO 18092 (NFCIP-1) active P2P
Supports ISO14443A, ISO14443B, ISO15693 and FeliCa, HBR up to 848 kbit/s PICC-to-PCD and PCD-to-PICC frames
Capacitive sensing - wake-up
Automatic antenna tuning system for antenna LC resonant circuit tuning (ST25R3914 only)
Automatic modulation index adjustment
AM and PM demodulation channels with automatic selection
Up to 1 W with differential output
User-selectable and automatic gain control
Transparent mode and streaming mode for MIFARE Classic compatibility or other custom protocols
Capable of driving two antennas in single-ended mode
Oscillator input supports 13.56 MHz or 27.12 MHz crystal with fast start-up
6 Mbit/s SPI with 96-byte FIFO
Wide supply voltage range: 2.4 V to 5.5 V
Wide temperature range: -40 ℃ to 125 ℃
ST25R3914: VFQFPN32 package, 5 mm x 5 mm, with wettable flanks
ST25R3915: QFN32 package, 5 mm x 5 mm

In-Stock: 9

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Qty	Unit Price	Total Amount
1+	$ 8.8579	$ 8.86
10+	$ 8.6626	$ 86.63
30+	$ 8.5319	$ 255.96
100+	$ 8.4027	$ 840.27
Standard Packaging4000/Full Reel

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