CR95HF Datasheet, PDF (60/63 Pages) STMicroelectronics – 13.56-MHz multi-protocol contactless transceiver IC with SPI and UART serial access

Examples of CR95HF command code to activate NFC Forum and ISO/IEC 15693 tags CR95HF
>>> CR95HFDLL_STCMD, 01 09040A0102A1
<<< 0000
REM, REQC 00 FFFF 00 00 (command code System code No request slot
0)
REM, ATQC 80 12 01 010102148E0DB413 (Manuf ID) 100B4B428485D0FF
(Manuf Parameter)
>>> CR95HFDLL_STCMD, 01 04 05 00FFFF0000
<<< 80 12 01 010102148E0DB413 100B4B428485D0FF 00
D.4
D.4.1
ISO/IEC 15693
ISO/IEC 15693 tag
REM, Test Tag ISO/IEC 15693 (LR family)
REM, Protocol Selection Up link Ask 30% coding 1/4
REM, Down link Single Sub carrier High data rate
REM, Inventory One Slot
REM, Command Protocol Select 02 02 01 05
REM, Protocol Selection
>>> CR95HFDLL_STCMD, 01 02020105
<<< 0000
REM, Modification of IndexMod & Gain in Analog Value register
@69_index1 0x50
>>> CR95HFDLL_STCMD, 01 090468010150
<<< 0000
REM, Inventory 1 Slot
>>> CR95HFDLL_STCMD, 01 0403 260100
<<< 80 0D 0000B7100128B42102E0 66CC 00
REM, GetSystem Info
REM, Flags, UID E00221B4280110B7 DSFID
BlockSize 03 IC Reference 21
00 AFI 00 MemorySize 3F
>>> CR95HFDLL_SENDRECV, 022B
<<< 80 12 00 0F B7100128B42102E000003F03 21 DFB0 00
60/63
Doc ID 018669 Rev 8