MITSUBISHI MICROCOMPUTERS
3822 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
GROUP EXPANSION
(EXTENDED OPERATING TEMPERATURE
VERSION)
Mitsubishi plans to expand the 3822 group (extended operating
temperature version) as follows:
Package
80P6N-A .................................... 0.8 mm-pitch plastic molded QFP
Memory Type
Support for Mask ROM version.
Memory Size
ROM size ........................................................................ 48 K bytes
RAM size ....................................................................... 1024 bytes
Memory Expansion Plan
ROM size (bytes)
48K
Mass product
M38227MCD
32K
28K
24K
20K
16K
12K
8K
4K
192 256
384
512
RAM size (bytes)
640
768
896
1024
Fig. 6 Memory expansion plan for extended operating temperature version
Currently products are listed below.
Table 4 List of products for extended operating temperature version
Product
M38227MCDXXXFP
ROM size (bytes)
ROM size for User in ( )
49152(49022)
RAM size (bytes)
1024
Package
80P6N-A
Mask ROM version
Remarks
As of August 2000
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MITSUBISHI [ MITSUBISHI ELECTRIC SEMICONDUCTOR ]
