MITSUBISHI MICROCOMPUTERS
3822 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
GROUP EXPANSION (H VERSION)
Mitsubishi plans to expand the 3822 group (H version) as follows:
Package
80P6N-A .................................... 0.8 mm-pitch plastic molded QFP
80P6Q-A .................................... 0.5 mm-pitch plastic molded QFP
Memory Type
Support for Mask ROM version.
Memory Size
ROM size ........................................................... 16 K to 48 K bytes
RAM size ............................................................ 512 to 1024 bytes
Memory Expansion Plan
ROM size (bytes)
48K
Mass product
M38227MCH
Mass product
M38227M8H
32K
28K
24K
Mass product
M38224M6H
20K
Mass product
M38223M4H
16K
12K
8K
4K
1024
192 256
384
512
RAM size (bytes)
640
768
896
Fig. 8 Memory expansion plan for H version
Currently products are listed below.
Table 6 List of products for H version
As of August 2000
ROM size (bytes) ROM
Product
RAM size (bytes)
512
Package
Remarks
size for User in (
)
M38223M4HXXXFP
M38223M4HXXXHP
M38224M6HXXXFP
M38224M6HXXXHP
M38227M8HXXXFP
M38227M8HXXXHP
M38227MCHXXXFP
M38227MCHXXXHP
80P6N-A
80P6Q-A
80P6N-A
80P6Q-A
80P6N-A
80P6Q-A
80P6N-A
80P6Q-A
Mask ROM version
Mask ROM version
Mask ROM version
Mask ROM version
Mask ROM version
Mask ROM version
Mask ROM version
Mask ROM version
16384
(16254)
24576
(24446)
640
32768
(32638)
1024
49152
(49022)
10
MITSUBISHI [ Mitsubishi Group ]
