STMicroelectronics ST25R3917B-AQWT RFID and NFC Transceiver, 64-Pin TSSOP

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Packaging Options:
RS Stock No.:
249-6743
Mfr. Part No.:
ST25R3917B-AQWT
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Technology

RFID

Modulation Technique

AM

Package Type

TSSOP

Pin Count

64

Dimensions

5x5mm

Mounting Type

Surface Mount

The STMicroelectronics high performance NFC universal devices supporting NFC initiator, NFC target, NFC reader and NFC card emulation modes when applicable. It is 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.

Active and passive peer to peer initiator and target modes, up to 424 kbit/s
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
Automatic gain control and squelch feature to maximize SNR
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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