STMicroelectronics NFC Reader, 32-Pin VFQFPN-32

RS-stocknr.:: 252-3659P
Fabrikantnummer:: ST25R3920B-AQWT
Fabrikant:: STMicroelectronics

STMicroelectronics NFC Reader, 32-Pin VFQFPN-32

Momenteel niet beschikbaar

We weten niet of dit item nog op voorraad komt, RS is van plan dit binnenkort uit ons assortiment te halen.

RS-stocknr.:: 252-3659P
Fabrikantnummer:: ST25R3920B-AQWT
Fabrikant:: STMicroelectronics

Specificaties

Datasheets

Wetgeving en conformiteit

Productomschrijving

Zoek vergelijkbare producten door een of meer kenmerken te selecteren.

Alles selecteren	Attribuut	Waarde
	Merk	STMicroelectronics
	Product Type	NFC Reader
	Technology	NFC
	Modulation Technique	ASK
	Sub Type	Automotive NFC Reader
	Data Rate	106kbps
	Package Type	VFQFPN-32
	Pin Count	32
	Mount Type	PCB
	Minimum Supply Voltage	2.6V
	Maximum Supply Voltage	5.5V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	105°C
	Standards/Approvals	No
	Height	1mm
	Width	5mm
	Series	ST25R3920B
	Length	5mm
	Automotive Standard	AEC-Q100

	Alles selecteren
	Merk STMicroelectronics
	Product Type NFC Reader
	Technology NFC
	Modulation Technique ASK
	Sub Type Automotive NFC Reader
	Data Rate 106kbps
	Package Type VFQFPN-32
	Pin Count 32
	Mount Type PCB
	Minimum Supply Voltage 2.6V
	Maximum Supply Voltage 5.5V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 105°C
	Standards/Approvals No
	Height 1mm
	Width 5mm
	Series ST25R3920B
	Length 5mm
	Automotive Standard AEC-Q100

Datasheet - ST25R3920B-AQWT

The STMicroelectronics Automotive high performance NFC reader for CCC digital key and car center console is an automotive grade high performance NFC universal device supporting NFC initiator, NFC target, NFC reader and NFC card emulation modes. Designed for CCC (car connectivity consortium) digital key applications, the ST25R3920B enables fast product development for car access/start applications in areas like door handle or center console, and enables additional functionality, like pairing or NFC card protection combined with a Qi charger. Being very robust and noise tolerant while at the same time reducing electromagnetic emission, the device works even under harsh conditions, enabling an easier certification.

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® 3.1a compliant EMD handling

Automatic gain control and squelch feature to maximize SNR

Low power NFC active and passive target modes

Adjustable ASK modulation depth, from 0 to 82%

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

The device includes an advanced analog front end (AFE) and a highly integrated data framing system for ISO18092 passive and active initiator, ISO 18092 passive and active target, NFC-A/B (ISO14443A/B) reader including higher bit rates, NFC-F (FeliCa™) reader, NFC-V (ISO15693) reader up to 53 kbps, and NFC-A / NFC-F card emulation. Special stream and transparent modes of the AFE and framing system is used to implement other custom protocols in reader or card emulation modes.

STMicroelectronics NFC Reader, 32-Pin VFQFPN-32

Gerelateerde Links

Wees als eerste op de hoogte van onze nieuwste producten en aanbiedingen