SATO CL4NX Programming Reference Manual page 459

Parameters related to specify block to start writing (omissible)
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
00 NTAG203
01 NTAG210
03 NTAG213
04 NTAG215
05 NTAG216
30 MIFARE
Ultralight
31 MIFARE
Ultralight (EV1)
(MF0UL11)
33 MIFARE
Ultralight C
62 my-d move
NFC
lck: Static lock
maximum amount for the specified inlet. Please see
the following table.
Capacity Total number
of 1 block of blocks
4 bytes 36 blocks
4 bytes 12 blocks
4 bytes 36 blocks
4 bytes 124 blocks
4 bytes 222 blocks
4 bytes 12 blocks
4 bytes 12 blocks
4 bytes 36 blocks
4 bytes 32 blocks
Parameters for Block Lock (omissible)
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 7
position
1st byte L
7
2nd byte L
15
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.
457
Total capacity
144 bytes
48 bytes
144 bytes
496 bytes
888 bytes
48 bytes
48 bytes
144 bytes
128 bytes
6 5 4 3
L L L L
6 5 4 CC
L L L L
14 13 12 11
Valid range of
number of blocks
0 to 35
0 to 11
0 to 35
0 to 123
0 to 221
0 to 11
0 to 11
0 to 35
0 to 31
2 1 0
BL BL BL
15-10 9-4 CC
L L L
10 9 8