M38203M4 Datasheet, PDF (24/344 Pages) Mitsubishi Electric Semiconductor – 8-BIT SINGLE-CHIP MICROCOMPUTER

MITSUBISHI MICROCOMPUTERS
3820 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
GROUP EXPANSION
Mitsubishi plans to expand the 3820 group as follows:
(1) Support for mask ROM, One Time PROM, and EPROM
versions
(2) ROM/PROM size .......................................... 8 K to 32 K bytes
RAM size ..................................................... 512 to 1024 bytes
(3) Packages
80P6N-A ............................. 0.8 mm-pitch plastic molded QFP
80P6S-A ........................... 0.65 mm-pitch plastic molded QFP
80P6D-A ............................. 0.5 mm-pitch plastic molded QFP
80D0 ................ 0.8 mm-pitch ceramic LCC (EPROM version)
Memory Expansion Plan
ROM size (bytes)
32K
New product
M38207M8/E8
28K
24K
20K
Mass product
16K
M38203M4/E4
12K
8K
4K
192 256
384
512
640
768
896
1024
RAM size (bytes)
Products under development: the development schedule and specification may be revised without notice.
Fig. 5 Memory expansion plan (1)
Currently supported products are listed below.
Table 3. List of supported products (1)
Product
M38203M4-XXXFP
M38203E4-XXXFP
M38203E4FP
M38203M4-XXXGP
M38203E4-XXXGP
M38203E4GP
M38203M4-XXXHP
M38203E4-XXXHP
M38203E4HP
M38203E4FS
M38207M8-XXXFP
M38207E8-XXXFP
M38207E8FP
M38207M8-XXXGP
M38207E8-XXXGP
M38207E8GP
M38207M8-XXXHP
M38207E8-XXXHP
M38207E8HP
M38207E8FS
(P) ROM size (bytes)
ROM size for User in ( )
16384
(16254)
32768
(32638)
RAM size (bytes)
512
1024
Package
Remarks
80P6N-A
80P6S-A
80P6D-A
80D0
80P6N-A
80P6S-A
80P6D-A
80D0
Mask ROM version
One Time PROM version
One Time PROM version (blank)
Mask ROM version
One Time PROM version
One Time PROM version (blank)
Mask ROM version
One Time PROM version
One Time PROM version (blank)
EPROM version
Mask ROM version
One Time PROM version
One Time PROM version (blank)
Mask ROM version
One Time PROM version
One Time PROM version (blank)
Mask ROM version
One Time PROM version
One Time PROM version (blank)
EPROM version
As of April 1995
1-8
3820 GROUP USER’S MANUAL