NT2H0301F0DTL,125 Просмотр технического описания (PDF) - NXP Semiconductors.

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NT2H0301F0DTL,125

NFC Forum Type 2 Tag compliant IC with 144 bytes user memory and field detection

NXP Semiconductors. 

NXP Semiconductors

MSB

NTAG203F

NFC Forum compliant IC with user memory and field detection

LSB

MSB

LSB

bit 7 6

5

4

3

2

1

0

bit 7 6

5

4

3

2

1

0

page 2 (02h) 0 1 2 3

lock byte 0

lock byte 1

Fig 6. Lock bytes 0 and 1

001aai002

For locking of pages starting at page address 10h onwards, lock bytes located in page

28h are used. Those two lock bytes cover the memory area of 96 data bytes together with

configuration area from page address 28h onwards. Therefore, the granularity is larger

then for the first 64 bytes as shown in Figure 7 “Lock bytes 2 and 3”.

The functionality beyond page address 28h which can be locked read-only is:

• the counter

• the lock bytes themselves

MSB

LSB

MSB

LSB

bit 7 6

5

4

3

2

1

0

bit 7 6

5

4

3

2

1

0

page 40 (28h) 0 1 2 3

lock byte 2

lock byte 3

Fig 7. Lock bytes 2 and 3

aaa-001380

NTAG203F

Product data sheet

COMPANY PUBLIC

All information provided in this document is subject to legal disclaimers.

Rev. 3.5 — 28 September 2015

220635

© NXP Semiconductors N.V. 2015. All rights reserved.

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