NT3H2211W0FHKH Datasheet, PDF (15/77 Pages) NXP Semiconductors – NTAG I2C plus, NFC Forum Type 2 Tag compliant IC with I2C interface

NXP Semiconductors
NT3H2111/NT3H2211
NFC Forum Type 2 Tag compliant IC with I²C interface
Table 6. NTAG I²C plus 1k memory organization from the I²C perspective
Byte number within a block
Access conditions
I²C block
0
1
2
3
address
4
5
6
7
I²C_PROT
8
9
10
11
00b
01b
Dec. Hex.
12
13
14
15
0
00h I²C addr.¹
Serial number
Serial number
Internal
Internal
Static lock bytes
READ&WRITE
Capability Container (CC)
1
01h
...
...
Unprotected user memory
READ&WRITE
...
...
AUTH0 AUTH0
...
...
Protected user memory
READ&WRITE
READ
1xb
NAK
56
38h
Protected user memory
READ&WRITE
READ
NAK
Dynamic lock bytes
00h
RFU
RFU
RFU
AUTH0
57
39h ACCESS
RFU
RFU
RFU
PWD²
PACK²
RFU
RFU
PT_I2C
RFU
RFU
RFU
58
3Ah
Configuration registers
READ&WRITE
see 8.3.12
59
3Bh
...
...
247 F7h
248 F8h
...
...
251 FBh
...
...
254 FEh
00h
00h
00h
00h
00h
00h
00h
00h
Invalid access - returns NAK
SRAM memory (64 bytes)
Invalid access - returns NAK
Session registers
READ
n.a.
READ&WRITE
n.a.
see 8.3.12
00h
00h
00h
00h
00h
00h
00h
00h
...
...
Invalid access - returns NAK
1 _{The byte 0 of block 0 is always read as 04h. Writing to this byte modifies the I}2_{C address.}
2 _{On reading PWD and PACK, NTAG I}2_{C plus returns always 00h for all bytes}
READ
n.a.
NT3H2111/NT3H2211
Product data sheet
COMPANY PUBLIC
All information provided in this document is subject to legal disclaimers.
Rev. 3.0 — 3 February 2016
359930
© NXP Semiconductors N.V. 2016. All rights reserved.
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