ST25DV04K datasheet(83/220 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	220 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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83 / 220 page

DocID027603 Rev 4

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ST25DV04K ST25DV16K ST25DV64K

ST25DVxxx specific features

219

Table 46. MEM_SIZE(1)

Command

Get System Info(2) (cmd code 2Bh)

Ext Get System Info (cmd code 3Bh)

Type

I2C

Address

E2=1, 0014h to 0015h

Type

I2C

Address

Bit

Name

Function

Factory Value

0014h

b7-b0

MEM_SIZE

Address 0015h: LSB byte of the memory size expressed

in RF blocks

ST25DV04K-XX: 7Fh

ST25DV16K-XX: FFh

ST25DV64K-XX: FFh

0015h

b7-b0

Address 0014h: MSB byte of the memory size

expressed in RF blocks

ST25DV04K-XX: 00h

ST25DV16K-XX: 01h

ST25DV64K-XX: 07h

1. Refer to Table 8: System configuration memory map for the MEM_SIZE register.

2. Only ST25DV04K-IE and ST25DV04K-JF

Table 47. BLK_SIZE(1)

Command

Get System Info(2) (cmd code 2Bh)

Ext Get System Info (cmd code 3Bh)

Type

I2C

Address

E2 = 1, 0016h

Type

Bit

Name

Function

Factory

Value

b7-b0

BLK_SIZE

RF user memory block size

03h

1. Refer to Table 8: System configuration memory map for the BLK_SIZE register.

2. Only ST25DV04K-IE and ST25DV04K-JF

ST25DV04K Datasheet(PDF) 83 Page - STMicroelectronics

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