ST25DV64K datasheet(122/197 Pages) STMICROELECTRONICS

부품명	ST25DV64K

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

PDF	197 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

Logo

122 / 197 page

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

Figure 64. Write Password frame exchange between VCD and ST25DVxxx

SOF

Write

Password

request

VCD

EOF

ST25DVxxx

SOF

Write

Password

response

EOF

SOF

EOF

ST25DVxxx

Write sequence

when error

Write

Password

response

ST25DV04K ST25DV16K ST25DV64K

RF commands

DS10925 - Rev 11

page 122/197

ST25DV64K 데이터시트(PDF) 122 Page - STMicroelectronics

ST25DV64K 데이터시트(HTML) 122 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

데이터시트 다운로드

링크 URL