
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
3825 Group
7
GROUP EXPANSION (STANDARD, ONE TIME
PROM VERSION, EPROM VERSION)
Mitsubishi plans to expand the 3825 group(Standard, One Time
PROM version, EPROM version) as follows.
Memory Type
Support for mask ROM, One Time PROM, and EPROM versions.
Memory Size
ROM size ............................................................ 16 K to 60 Kbytes
RAM size ............................................................ 640 to 2048 bytes
Packages
100PFB-A ................................ 0.4 mm-pitch plastic molded TQFP
100P6Q-A ................................ 0.5 mm-pitch plastic molded LQFP
100P6S-A ................................ 0.65 mm-pitch plastic molded QFP
100D0 ................... 0.65 mm-pitch ceramic LCC (EPROM version)
Memory Expansion Plan
Fig. 5 Memory expansion plan
6
0
K
5
6
K
5
2
K
4
8
K
4
4
K
3
6
K
32K
2
8
K
24K
2
0
K
16K
1
2
K
8K
4
K
40K
R
O
M
s
i
z
e
b
t
e
s
256 1
,
0
2
41
,
5
3
6 2,048
R
A
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(
b
y
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)
M
a
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p
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Mass product
M
a
s
s
p
r
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d
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c
t
M38254M6
M
a
s
s
p
r
o
d
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c
t
5
1
27
6
86
4
0
M
3
8
2
5
4
M
4
M
3
8
2
5
7
M
8
/
E
8
M38259EF
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