3858 Group
PART NUMBERING
Product name
M3858 8
G
C
–
XXX SP
Package type
SP : PRDP0042BA-A
FP : PRSP0042GA-B
ROM number
–: Standard
Omitted in the shipped in blank version.
QzROM size
: 4096 bytes
: 8192 bytes
: 12288 bytes
: 16384 bytes
: 20480 bytes
: 24576 bytes
: 28672 bytes
: 32768 bytes
: 36864 bytes
: 40960 bytes
: 45056 bytes
: 49152 bytes
1
2
3
4
5
6
7
8
9
A
B
C
: 53248 bytes
D
: 57344 bytes
E
F
: 61440 bytes
The first 128 bytes and the last 2 bytes of RAM is reserved areas;
they cannot be used as a user's ROM area.
Memory type
G : QzROM version
RAM size
5: 768 bytes
6: 896 bytes
7: 1024 bytes
8: 1536 bytes
9: 2048 bytes
0
1
2
3
4
: 192 bytes
: 256 bytes
: 384 bytes
: 512 bytes
: 640 bytes
Fig. 3 Part numbering
Rev.1.10 Apr 3, 2006 page 4 of 75
REJ03B0139-0110
RENESAS [ RENESAS TECHNOLOGY CORP ]
