LRIS64K datasheet(63/100 Pages) STMICROELECTRONICS

部件名	LRIS64K

功能描述	64 Kbit EEPROM tag IC at 13.56 MHz with 64-bit UID and password based on ISO/IEC 15693 and ISO/IEC 18000-3 Mode 1

PDF	100 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

63 / 100 page

LRIS64K

Commands codes

Doc ID 15336 Rev 11

63/100

24.6

Select

When receiving the Select command:

●

if the UID is equal to its own UID, the LRIS64K enters or stays in the Selected state and

sends a response.

●

if the UID does not match its own, the selected LRIS64K returns to the Ready state and

does not send a response.

The LRIS64K answers an error code only if the UID is equal to its own UID. If not, no

response is generated. If an error occurs, the LRIS64K remains in its current state.

Request parameter:

●

UID

Response parameter:

●

No parameter.

Response parameter:

●

Error code as Error_flag is set:

–

03h: the option is not supported

–

0Fh: error with no information given

Table 42.

Select request format

Request

SOF

Request_

flags

Select

UID

CRC16

Request

EOF

8 bits

25h

64 bits

16 bits

Table 43.

Select Block response format when Error_flag is NOT set

Response

SOF

Response_flags

CRC16

Response

EOF

8 bits

16 bits

Table 44.

Select response format when Error_flag is set

Response

SOF

Response_

flags

Error code

CRC16

Response

EOF

8 bits

16 bits

Figure 45.

Select frame exchange between VCD and LRIS64K

VCD

SOF

Select

request

EOF

LRIS64K

<-t1-> SOF

Select

response

EOF

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