ST25DV04K datasheet(124/200 Pages) STMICROELECTRONICS

Part #	ST25DV04K

Description	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%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

Logo

124 / 200 page

Table 207. Write Password request format

Request

SOF

Request_flags

Write

password

IC Mfg code

UID (1)

Password

number

Data

CRC16

Request

EOF

8 bits

B1h

02h

64 bits

8 bits

64 bits

16 bits

1. This field is optional.

Request parameter:

•

Request flags

•

UID (optional)

•

Password number:

–

00h = RF configuration password RF_PWD_0,

–

01h = RF_PWD_1,

–

02h = RF_PWD_2,

–

03h = RF_PWD_3,

–

other = Error

•

Data

Table 208. Write Password response format when Error_flag is NOT set

Response SOF

Response_flags

CRC16

Response EOF

8 bits

16 bits

Response parameter:

•

no parameter.

Table 209. Write Password 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:

–

02h: command not recognized

–

03h: command option not supported

–

10h: the password number is incorrect

–

12h: update right not granted, Present Password command not previously executed successfully

–

13h: the specified block was not successfully programmed

ST25DV04K ST25DV16K ST25DV64K

RF commands

DS10925 - Rev 9

page 124/200

ST25DV04K Datasheet(PDF) 124 Page - STMicroelectronics

ST25DV04K Datasheet(HTML) 124 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL