SRI4K datasheet(31/45 Pages) STMICROELECTRONICS

Part #	SRI4K

Description	13.56 MHz short-range contactless memory chip with 4096-bit EEPROM and anticollision functions

PDF	45 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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SRI4K

SRI4K commands

31/45

8.5

Completion() command

Command code = 0Fh

On receiving the Completion() command, an SRI4K in Selected state switches to

Deactivated state and stops decoding any new commands. The SRI4K is then locked in this

state until a complete reset (tag out of the field range). A new SRI4K can thus be accessed

through a Select() command without having to remove the previous one from the field. The

Completion() command does not generate a response.

All SRI4K devices not in Selected state ignore the Completion() command.

Figure 35.

Completion request format

Request parameters:

●

No parameter

Figure 36.

Completion response format

Figure 37.

Completion frame exchange between reader and SRI4K

SOF

Completion

CRCL

CRCH

EOF

AI07679b

0Fh

8 bits

AI07680

No Response

SOF

0Fh

CRCL

CRCH EOF

AI10888

Reader

SRI4K

No Response

SRI4K Datasheet(PDF) 31 Page - STMicroelectronics