Secure Wearable solutions

Part NumberGeneral DescriptionMarketing StatusCommunication standards supportedCommunication interfaces
STS3922boostedNFC for ST31ProposalSPI for Host, Smart Card Contactless interface, ISO14443 Type A,B,FCtless ISO14443 Type A,Ctless ISO14443 Type B,Ctless ISO14443 Type F,Smartcard Ctless interface
STS39230boostedNFC for ST21NFCCProposalDigital interface to ST21NFCC, ISO14443 Type A,B,FCtless ISO14443 Type A,Ctless ISO14443 Type B,Ctless ISO14443 Type F,Digital interface ST21NFCC,SPI
STS3921boostedNFC for ST31ProposalSPI for Host, Smart Card Contactless interface, ISO14443 Type A,B,FCtless ISO14443 Type A,Ctless ISO14443 Type B,Ctless ISO14443 Type F,SPI,Smartcard Ctless interface
ST54DSIP (ST21NFCB controller & ST33G1M2 Secure element)ActiveSWP, ISO7816, SPI, GPIO for SE; RF, I2C, SPI, SWP for NFC controller
ST54ESIP (ST21NFCC controller & ST33G1M2 Secure element)ActiveSWP, ISO7816, SPI, GPIO for SE; RF, I2C, SPI, SWP for NFC controller
SR31Z052ST31 Dual Interface ARM SC000 Secure Microcontroller with 52 Kbytes EEPROM, enhanced security , Nescrypt cryptoprocessor, RF Type A,B,B'ActiveISO7816, ISO14443 TYPE A, B, B', VHBR