ST25DV04K datasheet(16/200 Pages) STMICROELECTRONICS

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Table 6. ENDA1

Bit

Name

Function

Factory Value

b7-b0

ENDA1

End Area 1 = 8*ENDA1+7 when expressed in blocks (RF)

End Area 1 = 32*ENDA1+31 when expressed in bytes (I2C)

ST25DV04K-xx: 0Fh

ST25DV16K-xx: 3Fh

ST25DV64K-xx: FFh

Note:

Refer to Table 11. System configuration memory map for ENDA1 register.

Table 7. ENDA2 access

I2C

Command

Type

Address

Type

Read Configuration (cmd code A0h) @07h

Write Configuration (cmd code A1h) @07h

R always, W if RF configuration security

session is open and configuration not locked

E2 = 1, 0007h

R always, W if I2C security

session is open

Table 8. ENDA2

Bit

Name

Function

Factory Value

b7-b0

ENDA2

End Area 2 = 8 x ENDA2 + 7 when expressed in blocks (RF)

End Area 2 = 32*ENDA2 + 31 when expressed in bytes (I2C)

ST25DV04K-xx: 0Fh

ST25DV16K-xx: 3Fh

ST25DV64K-xx: FFh

Note:

Refer to Table 11. System configuration memory map for ENDA2 register.

Table 9. ENDA3 access

I2C

Command

Type

Address

Type

Read Configuration (cmd code A0h) @09h

Write Configuration (cmd code A1h) @09h

R always, W if RF configuration security

session is open and configuration not locked

E2 = 1, 0009h

R always, W if I2C security

session is open

Table 10. ENDA3

Bit

Name

Function

Factory Value

b7-b0

ENDA3

End Area 3 = 8 x ENDA3 + 7 when expressed in blocks (RF)

End Area 3 = 32 x ENDA3 + 31 when expressed in bytes (I2C)

ST25DV04K-xx: 0Fh

ST25DV16K-xx: 3Fh

ST25DV64K-xx: FFh

Note:

Refer to Table 11. System configuration memory map for ENDA3 register.

ST25DV04K ST25DV16K ST25DV64K

User memory

DS10925 - Rev 9

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