ST25DV64K datasheet(93/200 Pages) STMICROELECTRONICS

部件名	ST25DV64K

功能描述	Dynamic NFC/RFID tag IC with 4-Kbit, 16-Kbit or 64-Kbit EEPROM, and fast transfer mode capability

PDF	200 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

93 / 200 page

•

Number of blocks

Table 126. Read Multiple Block response format when Error_flag is NOT set

Response SOF

Response_

flags

Block security

status (1)

Data

CRC16

Response EOF

8 bits

8 bits (2)

32 bits(2)

16 bits

1. The field is optional.

2. Repeated as needed.

Response parameters:

•

Block security status if Option_flag is set (see Table 127. Block security status)

•

N blocks of data

Table 127. Block security status

Reserved for future use.

All at 0.

0: Current block not locked

1: Current block locked

Table 128. Read Multiple Block response format when Error_flag is set

Response SOF

Response_flags

Error code

CRC16

Response EOF

8 bits

16 bits

Response parameter:

•

Error code as Error_flag is set:

–

03h: command option is not supported

–

0Fh: error with no information given

–

10h: the specified block is not available

–

15h: the specified block is read-protected

Figure 41. Read Multiple Block frame exchange between VCD and ST25DVxxx

SOF

Read Multiple

Block request

VCD

ST25DVxxx

EOF

SOF

Read Multiple

Block response

EOF

ST25DV04K ST25DV16K ST25DV64K

RF commands

DS10925 - Rev 9

page 93/200

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