ST25DV64K datasheet(95/220 Pages) STMICROELECTRONICS

Teilenummer	ST25DV64K

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

PDF	220 Pages

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Hersteller	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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95 / 220 page

DocID027603 Rev 4

95/220

ST25DV04K ST25DV16K ST25DV64K

I2C operation

219

Figure 29. Read mode sequences

6.5.3

Sequential Read access

This operation can be used after a Current Address Read or a Random Address Read. The

bus master does acknowledge the data byte output, and sends additional clock pulses so

that the device continues to output the next byte in sequence. To terminate the stream of

bytes, the bus master must not acknowledge the last byte, and must generate a Stop

condition, as shown in Figure 29: Read mode sequences.

The output data comes from consecutive addresses, with the internal address counter

automatically incremented after each byte output.

Sequential read in user memory:

•

Sequential read cannot cross area borders. After reaching area border, device

continues to output FFh

•

There is no roll over inside area or at the end of user memory (ST25DVxxx returns only

FFh after last user memory byte address).

ST25DV64K Datenblatt(PDF) 95 Page - STMicroelectronics