457
Parameters related to specify block to start writing (omissible)
maximum amount for the specified inlet. Please see
the following table.
Take note that this parameter related to write starting block cannot be used for writing data in NFC (NDEF)
format.
Mapping table of IC chip type and number of blocks, and total capacity
IC chip type Product Capacity
of 1 block
Total number
of blocks
Total capacity Valid range of
number of blocks
00 NTAG203 4 bytes 36 blocks 144 bytes 0 to 35
01 NTAG210 4 bytes 12 blocks 48 bytes 0 to 11
03 NTAG213 4 bytes 36 blocks 144 bytes 0 to 35
04 NTAG215 4 bytes 124 blocks 496 bytes 0 to 123
05 NTAG216 4 bytes 222 blocks 888 bytes 0 to 221
30 MIFARE
Ultralight
4 bytes 12 blocks 48 bytes 0 to 11
31 MIFARE
Ultralight (EV1)
(MF0UL11)
4 bytes 12 blocks 48 bytes 0 to 11
33 MIFARE
Ultralight C
4 bytes 36 blocks 144 bytes 0 to 35
62 my-d move
NFC
4 bytes 32 blocks 128 bytes 0 to 31
Parameters for Block Lock (omissible)
lck: Static lock It is possible to control 12 blocks worth of user memory for the specified
blocks.
Please set a fixed, 4-digit hexadecimal.
See bit image as below.
Bit
position
7 6 5 4 3 2 1 0
1st byte L
7
L
6
L
5
L
4
L
CC
BL
15-10
BL
9-4
BL
CC
2nd byte L
15
L
14
L
13
L
12
L
11
L
10
L
9
L
8
CC: Block that indicate inlet specification
There are 2 types of locking, locking by each block(L) and block locking
(BL) 6 blocks together. The numbers indicate the number of block to be
locked.
The specified block will be write protected when you specify 1 in place
of L (will be made read-only).
The target range of blocks will be fixed with the current restrictions when
you specify 1 in place of BL. The block without L-lock cannot be made
read-only, so it will constantly be read-write.
At the same time, you specify the L and BL for the same block, the
target block is read-only reduction.