STRFNFCA datasheet(73/74 Pages) STMICROELECTRONICS

73 / 74 page

STRFNFCA

Revision history

Doc ID 023077 Rev 10

73/74

Revision history

Table 50.

Document revision history

Date

Revision

Changes

15-Sep-2010

Initial release.

21-Sep-2010

Updated footnote for pin ST_R1 in Table 2: STRFNFCA pin

descriptions on page 6.

13-May-2011

Clarified state and mode definitions in Section 3.1: Operating

modes.

Updated example values in Section 5.2: List of commands.

Updated electrical values in Section 6: Electrical characteristics.

24-Oct-2011

Updated Figure 4: STRFNFCA initialization and operating state

change on page 9 and Table 44: Field detection characteristics

on page 53.

28-Oct-2011

Updated Figure 5: Power-up sequence on page 9.

Added Section 6.2: DC characteristics on page 47 and updated

Section 6.3: Power consumption characteristics on page 48.

10-Nov-2011

Updated Table 28: Default code for available reader protocols

on page 40 and Table 42: SPI interface characteristics on

page 50.

11-Apr-2012

Updated response to IDN command in Section 5.3.

Added optional parameter to increase maximum waiting time in

NFC Forum Tag Type 3.

Updated Section 6.3: Power consumption characteristics and

added enhanced command for reducing consumption.

10-Jul-2012

Updated Figure 8: Sending command to STRFNFCA on

page 12, Figure 9: Polling the STRFNFCA until it is ready on

page 12, Figure 10: Reading data from STRFNFCA on page 13

and Figure 11: Reset the STRFNFCA on page 13.

Updated Section 5.9: Idle command (0x07) description,

Section 5.11: Write Register (WrReg) command (0x09)

description, Section 6.4: SPI characteristics, Section 6.5: RF

characteristics and Appendix D: Examples of STRFNFCA

command code to activate NFC Forum and ISO/IEC 15693

tags.

26-Jul-2012

Changed Response example to command example in Table 14:

List of <Data> Send values for the SendRecv command for

different protocols.

16-Nov-2012

Changed document classification from Company Restricted

Distribution to Public.

STRFNFCA 数据表(PDF) 73 Page - STMicroelectronics

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