M38861FEA-XXXHP View Datasheet(PDF) -
| M38861FEA-XXXHP Datasheet PDF : 0 Pages | |||
PART NUMBERING
MITSUBISHI MICROCOMPUTERS
3886 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
Product name
M3886 7 M 8 A- XXX HP
Package type
HP : 80P6Q-A
GP : 80P6S-A
FS : 80D0
ROM number
Omitted in the one time PROM version shipped in blank,
the EPROM version and the flash memory version.
A– : High-speed version
– is omitted in the One Time PROM version shipped in blank,
the EPROM version and the flash memory version.
ROM/PROM size
1: 4096 bytes 9: 36864 bytes
2: 8192 bytes A: 40960 bytes
3: 12288 bytes B: 45056 bytes
4: 16384 bytes C: 49152 bytes
5: 20480 bytes D: 53248 bytes
6: 24576 bytes E: 57344 bytes
7: 28672 bytes F : 61440 bytes
8: 32768 bytes
The first 128 bytes and the last 2 bytes of ROM are reserved
areas ; they cannot be used.
However, they can be programmed or erased in the EPROM
version and the flash memory version, so that the users can
use them.
Memory type
M : Mask ROM version
E : EPROM or One Time PROM version
F : Flash memory version
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
8 : 1536 bytes
9 : 2048 bytes
Fig. 5 Part numbering
7
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