2-3
Section
ID Tags
19
2-3-3 Memory Map
The ID Tags are available with two sizes of memory capacity: 128 bytes (user
area = 112 bytes) and 256 bytes (user area = 240 bytes). The memory is config-
ured in one-byte units and specified by addresses 00h to 6Fh (112-byte ID Tags)
or 00h to EFh (240-byte ID Tags). Each eight-byte block of memory, such as 00h
to 07h and 08h to 0Fh, is treated as one page.
Page
8 bytes/page
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
:
:
29
30
00h
08h
10h
18h
20h
28h
30h
:
:
68h
70h
78h
:
:
E0h
E8h
01h
09h
11h
19h
E1h
E9h
02h
0Ah
12h
1Ah
03h
08h
04h
0Ch
…
…
…
…
…
…
…
54h
0Dh
…
…
…
…
…
…
…
06h
0Eh
07h
0Fh
17h
1Fh
27h
2Fh
37h
:
:
6Fh
77h
7Fh
:
:
E7h
EFh
112 bytes
240 bytes
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