NT3H2111 Datasheet, PDF (32/77 Pages) NXP Semiconductors – Designed to be the perfect enabler for NFC in home-automation

NXP Semiconductors
NT3H2111/NT3H2211
NFC Forum Type 2 Tag compliant IC with I²C interface
RF field
FD pin
ON
OFF
HIGH
LOW
∆t = 5 μs
∆t = 368 μs
RF_FIELD_PRESENT
0
1
FD_ON = 01b
FD_OFF = 01b
15h
Event
0
t
aaa-021654
Fig 14. Illustration of the field detection feature when configured for first valid start of
communication detection
NT3H2111/NT3H2211
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.0 — 3 February 2016
359930
© NXP Semiconductors N.V. 2016. All rights reserved.
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