Datasheet ST25DV04K ST25DV16K ST25DV64K Dynamic NFC/RFID Tag IC With 4 Kbit, 16 Kbit Or 64 EEPROM, And Fast Transfer Mo ST25DV Data Sheet Manual
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- 1 Description
- 2 Signal descriptions
- 3 Power management
- 4 Memory management
- 5 ST25DVxxx specific features
- 5.1 Fast transfer mode (FTM)
- 5.2 GPO
- 5.3 Energy Harvesting (EH)
- 5.4 RF management feature
- 5.5 Interface Arbitration
- 5.6 Data Protection
- 5.7 Device Parameter Registers
- 6 I2C operation
- 7 RF operations
- 7.1 RF communication
- 7.2 RF communication and energy harvesting
- 7.3 Fast transfer mode mailbox access in RF
- 7.4 RF protocol description
- 7.5 Timing definition
- 7.6 RF Commands
- 7.6.1 RF command code list
- 7.6.2 Command codes list
- 7.6.3 General Command Rules
- 7.6.4 Inventory
- 7.6.5 Stay Quiet
- 7.6.6 Read Single Block
- 7.6.7 Extended Read Single Block
- Table 72. Extended Read Single Block request format
- Table 73. Extended Read Single Block response format when Error_flag is NOT set
- Table 74. Block security status
- Table 75. Extended Read Single Block response format when Error_flag is set
- Figure 36. Extended Read Single Block frame exchange between VCD and ST25DVxxx
- 7.6.8 Write Single Block
- 7.6.9 Extended Write Single Block
- 7.6.10 Lock block
- 7.6.11 Extended Lock block
- 7.6.12 Read Multiple Blocks
- 7.6.13 Extended Read Multiple Blocks
- Table 92. Extended Read Multiple Block request format
- Table 93. Extended Read Multiple Block response format when Error_flag is NOT set
- Table 94. Block security status
- Table 95. Extended Read Multiple Block response format when Error_flag is set
- Figure 42. Extended Read Multiple Block frame exchange between VCD and ST25DVxxx
- 7.6.14 Write Multiple Blocks
- 7.6.15 Extended Write Multiple Blocks
- 7.6.16 Select
- 7.6.17 Reset to Ready
- 7.6.18 Write AFI
- 7.6.19 Lock AFI
- 7.6.20 Write DSFID
- 7.6.21 Lock DSFID
- 7.6.22 Get System Info
- 7.6.23 Extended Get System Info
- Table 124. Extended Get System Info request format
- Table 125. Parameter request list
- Table 126. Extended Get System Info response format when Error_flag is NOT set
- Table 127. Response Information Flag
- Table 128. Response other field: ST25DVxxx VICC memory size
- Table 129. Response other field: ST25DVxxx IC Ref
- Table 130. Response other field: ST25DVxxx VICC command list
- Table 131. Response other field: ST25DVxxx VICC command list Byte 1
- Table 132. Response other field: ST25DVxxx VICC command list Byte 2
- Table 133. Response other field: ST25DVxxx VICC command list Byte 3
- Table 134. Response other field: ST25DVxxx VICC command list Byte 4
- Table 135. Extended Get System Info response format when Error_flag is set
- Figure 52. Extended Get System Info frame exchange between VCD and ST25DVxxx
- 7.6.24 Get Multiple Block Security Status
- Table 136. Get Multiple Block Security Status request format
- Table 137. Get Multiple Block Security Status response format when Error_flag is NOT set
- Table 138. Block security status
- Table 139. Get Multiple Block Security Status response format when Error_flag is set
- Figure 53. Get Multiple Block Security Status frame exchange between VCD and ST25DVxxx
- 7.6.25 Extended Get Multiple Block Security Status
- Table 140. Extended Get Multiple Block Security Status request format
- Table 141. Extended Get Multiple Block Security Status response format when Error_flags NOT set
- Table 142. Block security status
- Table 143. Extended Get Multiple Block Security Status response format when Error_flag is set
- Figure 54. Extended Get Multiple Block Security Status frame exchange between VCD and ST25DVxxx
- 7.6.26 Read Configuration
- 7.6.27 Write Configuration
- 7.6.28 Read Dynamic Configuration
- 7.6.29 Write Dynamic Configuration
- 7.6.30 Manage GPO
- 7.6.31 Write Message
- 7.6.32 Read Message Length
- 7.6.33 Read Message
- 7.6.34 Fast Read Message
- 7.6.35 Write Password
- 7.6.36 Present Password
- 7.6.37 Fast Read Single Block
- Table 174. Fast Read Single Block request format
- Table 175. Fast Read Single Block response format when Error_flag is NOT set
- Table 176. Block security status
- Table 177. Fast Read Single Block response format when Error_flag is set
- Figure 66. Fast Read Single Block frame exchange between VCD and ST25DVxxx
- 7.6.38 Fast Extended Read Single Block
- Table 178. Fast Extended Read Single Block request format
- Table 179. Fast Extended Read Single Block response format when Error_flag is NOT set
- Table 180. Block security status
- Table 181. Fast Extended Read Single Block response format when Error_flag is set
- Figure 67. Fast Extended Read Single Block frame exchange between VCD and ST25DVxxx
- 7.6.39 Fast Read Multiple Blocks
- Table 182. Fast Read Multiple Block request format
- Table 183. Fast Read Multiple Block response format when Error_flag is NOT set
- Table 184. Block security status if Option_flag is set
- Table 185. Fast Read Multiple Block response format when Error_flag is set
- Figure 68. Fast Read Multiple Block frame exchange between VCD and ST25DVxxx
- 7.6.40 Fast Extended Read Multiple Block
- Table 186. Fast Extended Read Multiple Block request format
- Table 187. Fast Extended Read Multiple Block response format when Error_flag is NOT set
- Table 188. Block security status if Option_flag is set
- Table 189. Fast Read Multiple Block response format when Error_flag is set
- Figure 69. Fast Extended Read Multiple Block frame exchange between VCD and ST25DVxxx
- 7.6.41 Fast Write Message
- 7.6.42 Fast Read Message Length
- 7.6.43 Fast Read Dynamic Configuration
- Table 196. Fast Read Dynamic Configuration request format
- Table 197. Fast Read Dynamic Configuration response format when Error_flag is NOT set
- Table 198. Fast Read Dynamic Configuration response format when Error_flag is set
- Figure 72. Fast Read Dynamic Configuration frame exchange between VCD and ST25DVxxx
- 7.6.44 Fast Write Dynamic Configuration
- Table 199. Fast Write Dynamic Configuration request format
- Table 200. Fast Write Dynamic Configuration response format when Error_flag is NOT set
- Table 201. Fast Write Dynamic Configuration response format when Error_flag is set
- Figure 73. Fast Write Dynamic Configuration frame exchange between VCD and ST25DVxxx
- 8 Unique identifier (UID)
- 9 Device parameters
- 9.1 Maximum rating
- 9.2 I2C DC and AC parameters
- Table 204. I2C operating conditions
- Table 205. AC test measurement conditions
- Figure 74. AC test measurement I/O waveform
- Table 206. Input parameters
- Table 207. I2C DC characteristics up to 85°C
- Table 208. I2C DC characteristics up to 125°C
- Table 209. I2C AC characteristics up to 85°C
- Table 210. I2C AC characteristics up to 125°C
- Figure 75. I2C AC waveforms
- Figure 76. I2C Fast mode (fC = 1 MHz): maximum Rbus value versus bus parasitic capacitance (Cbus)
- 9.3 GPO Characteristics
- 9.4 RF electrical parameters
- 10 Package information
- 10.1 SO8N package information
- 10.2 TSSOP8 package information
- 10.3 UFDFN8 package information
- 10.4 UFDFPN12 package information
- 10.5 WLCSP10 package information
- Figure 82. WLCSP - 10 balls, 1.649x1.483 mm, 0.4 mm pitch, wafer level chip scale package outline
- Table 220. WLCSP - 10 balls, 1.649x1.483 mm, 0.4 mm pitch, wafer level chip scale mechanical data
- Figure 83. WLCSP - 10 balls, 1.649x1.483 mm, 0.4 mm pitch, wafer level chip scale recommended footprint
- Table 221. WLCSP10 recommended PCB design rules
- 11 Ordering information
- Appendix A Bit representation and coding for fast commands
- Appendix B I2C sequences
- B.1 Device select codes
- B.2 I2C Byte writing and polling
- B.2.1 I2C byte write in user memory
- B.2.2 I2C byte writing in dynamic registers and polling
- B.2.3 I2C byte write in mailbox and polling
- B.2.4 I2C byte write and polling in system memory
- Table 232. Byte Write in System memory if I2C security session is open and register is not RO
- Table 233. Polling during programing after byte write in System memory if I2C security session is open and register is not RO
- Table 234. Byte Write in System memory if I2C security session is closed or register is RO
- B.3 I2C sequential writing and polling
- B.3.1 I2C sequential write in user memory and polling
- Table 235. Sequential write User memory when write operation allowed and all bytes belong to same area
- Table 236. Polling during programing after sequential write in User memory when write operation allowed and all bytes belong to same area.
- Table 237. Sequential write in User memory when write operation allowed and crossing over area border
- Table 238. Polling during programing after sequential write in User memory when write operation allowed and crossing over area border
- B.3.2 I2C sequential write in mailbox and polling
- B.3.1 I2C sequential write in user memory and polling
- B.4 I2C Read current address
- B.5 I2C random address read
- B.6 I2C sequential read
- B.6.1 I2C sequential read in user memory
- Table 247. Sequential Read User memory if read operation allowed (depending on area protection and RF user security session) and all bytes belong to the same area
- Table 248. Sequential Read User memory if read operation allowed (depending on area protection and RF user security session) but crossing area border
- Table 249. Sequential Read User memory if read operation allowed (depending on area protection and RF user security session)
- B.6.2 I2C sequential read in system memory
- B.6.3 I2C sequential read in dynamic registers
- B.6.4 I2C sequential read in mailbox
- B.6.1 I2C sequential read in user memory
- B.7 I2C password relative sequences
- Revision history