M38002M4 Datasheet, PDF (20/173 Pages) Mitsubishi Electric Semiconductor – 8-BIT SINGLE-CHIP MICROCOMPUTER

HARDWARE
PART NUMBERING
PART NUMBERING
Product M3800 2 M 4 - XXX SP
Package type
SP : 64P4B package
FP : 64P6N-A package
HP : 64P6D-A package
SS : 64S1B package
FS : 64D0 package
ROM number
Omitted in some types.
Normally, using hyphen
When electrical characteristic, or division of quality
identification code using alphanumeric character
– : standard
D : Extended operating temperature version
ROM/PROM size
1 : 4096 bytes
2 : 8192 bytes
3 : 12288 bytes
4 : 16384 bytes
5 : 20480 bytes
6 : 24576 bytes
7 : 28672 bytes
8 : 32768 bytes
The first 128 bytes and the last 2 bytes of ROM
are reserved areas ; they cannot be used.
Memory type
M : Mask ROM version
E : EPROM or One Time PROM version
S : External ROM
RAM size
0 : 192 bytes
1 : 256 bytes
2 : 384 bytes
3 : 512 bytes
4 : 640 bytes
5 : 768 bytes
6 : 896 bytes
7 : 1024 bytes
Fig. 4 Part numbering
1-6
3800 GROUP USER’S MANUAL