User's Manual

UM2358 Rev 2 5/31
UM2358 Features
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1 Features
ISO 18092 (NFCIP-1) active and passive initiator and target modes
NFC Forum NFC-A, NFC-B, NFC-F and NFC-V reader
ISO 14443A, ISO 14443B and ISO15693 reader
FeliCa™ reader
Support of all five NFC Forum Tag types in reader mode
NFC Forum Type 3 tag (NFC-F) host card emulation
NFC Forum Type 4A tag (NFC-A) host card emulation
Stream modes to implement other standard and custom protocols
Integrated capacitive sensing system for low power detection of tag presence
Integrated inductive sensing system for low power detection of tag presence using
phase or amplitude measurement
High output power
User selectable and automatic gain control
Serial peripheral interface (SPI) up to 10 Mb/s
I2C with up to 400 kbit/s in Fast-mode, 1 Mb/s in Fast-mode Plus
Automatic antenna tuning (AAT) via variable capacitor