NT3H2111 Datasheet, PDF (12/77 Pages) NXP Semiconductors – Designed to be the perfect enabler for NFC in home-automation

NXP Semiconductors
NT3H2111/NT3H2211
NFC Forum Type 2 Tag compliant IC with I²C interface
8.3.1 Memory map from NFC perspective
Memory access from the NFC perspective is organized in pages of 4 bytes each. If
password protection is not used, whole user memory is unprotected.
Table 4. NTAG I²C plus 1k memory organization from the NFC perspective
Sector
address
Page address
Dec. Hex.
Byte number within a page
0
1
2
3
0
0
00h
Serial number
1
01h
Serial number
Internal
2
02h
Internal
Static lock bytes
3
03h
Capability Container (CC)
4
04h
...
...
Unprotected user memory
AUTH0 AUTH0
...
...
Protected user memory
225
E1h
226
E2h
Dynamic lock bytes
00h
227
E3h
RFU
RFU
RFU
AUTH0
228
E4h ACCESS
RFU
RFU
RFU
229
E5h
PWD²
230
E6h
PACK²
RFU
RFU
231
E7h
PT_I2C
RFU
RFU
RFU
232
E8h
233
E9h
Configuration registers
234 EAh
235 EBh
Invalid access - returns NAK
236 ECh
237 EDh
Session registers
238 EEh
239
EFh
Invalid access - returns NAK
240
F0h
...
...
Invalid access - returns NAK
255
FFh
Access cond. Access cond.
ACTIVE state AUTH. state
READ
READ
READ/R&W
READ&WRITE
READ&WRITE
READ¹
READ&WRITE
R&W/READ
READ¹
READ&WRITE
READ¹
READ&WRITE
READ¹
READ&WRITE
READ¹
READ&WRITE
READ¹
READ&WRITE
see 8.3.12
n.a.
see 8.3.12
n.a.
n.a.
1
...
...
Invalid access - returns NAK
n.a.
2
...
...
Invalid access - returns NAK
n.a.
3
0
00h
...
...
Invalid access - returns NAK
248
F8h
249
F9h
Mirrored session registers
...
...
255
FFh
Invalid access - returns NAK
1 _{If NFC_PROT bit is set to 1b, NTAG I}2_{C plus returns NAK}
2 _{On reading PWD or PACK, NTAG I}2_{C plus returns always 00h for all bytes}
n.a.
see 8.3.12
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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