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| 型號： | M37736MHB |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單片16位CMOS微機 |
| 文件頁數(shù)： | 51/96頁 |
| 文件大小： | 1328K |
| 代理商： | M37736MHB |
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51
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
MITSUBISHI MICROCOMPUTERS
M37736MHBXXXGP
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
[External bus mode B]
_ ___
Fig. 59 Relationship between ports P0 to P4,
E
RDE
pin, and processor modes (external bus mode B)
Notes 1.
In the memory expansion mode or the microprocessor mode, signal
E
is not output.
2.
The signal output disable selection bit (bit 6 of the oscillation circuit control register 0) can stop signal
E
output in the single-chip mode
and the
___
WEH
can also be fixed to “H” when the internal memory area is accessed.
3.
In the external bus mode B, the evaluation chip mode cannot be selected.
_
___ ___
1
output in the microprocessor mode. In the memory expansion mode or the microprocessor mode, signals
RDE
,
WEL
,
ALE
HLDA
I/O Port
I/O Port
I/O Port
I/O Port
Address
Data(odd)
Address A
8
to A
15
Address
Data(even)
Address
(odd,even)
I/O Port
PM
1
PM
0
Mode
0
0
0
1
1
0
Single-chip mode
Memory expansion mode
Microprocessor mode
(Note 1)
(Note 2)
Port
E/RDE
Port P0
P
P
BYTE = “L”
BYTE = “H”
BYTE = “L”
BYTE = “H”
Port P3
Port P4
E
P0
0
to
P0
7
P1
0
to
P1
7
P2
0
to
P2
7
P3
0
to
P3
3
P4
0
to
P4
7
P4
2
(Note 2)
(Note 1)
1
P4
2
1
RDE
Address A
16,
A
17
P0
6
P0
7
P1
0
to
P1
7
P1
0
to
P1
7
P2
0
to
P2
7
P2
0
to
P2
7
P3
0
P3
1
P3
2
P3
3
P4
0
P4
1
P4
2
to
P4
7
In this case, bit 7 of the processor
mode register 0 is “0”
In this case,
bit 7 of the processor
mode register 0 is “0”
Same as above except P4
2
In this case, bit 7 of the processor
mode register 0 is “1”
Same as above except P4
2
In this case, bit 7 of the processor
mode register 0 is “1”
Same as left
Same as left
Same as left
Same as left
Same as left
Same as left
Same as left
Same as left except for port P4
2
which
outputs
processor mode register 0
1
independent of bit 7 of the
RSMP
(Note 2)
WEH
WEL
HOLD
I/O Port
P0
5
CS
0
– CS
4
P0
0
to
P0
4
A
8
to A
15
E
E
E
E
E
E
E
E
E
E
E
E
E
RDY
Data
A
0
to A
7
A
0
to A
7
(Note 2)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M37736EHB | PROM VERSION OF M37736EHBXXXGP |
| M37736EHL | PROM VERSION OF M37736MHLXXXHP(MICROCOMPUTERS) |
| M37736EHBGS | PROM VERSION OF M37736EHBXXXGP |
| M37736EHLXXXHP | PROM VERSION OF M37736MHLXXXHP(MICROCOMPUTERS) |
| M37736MHLXXXHP | SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M37736MHBXXXGP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37736MHL | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37736MHLXXXHP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER |
| M37753FFCFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP 16 BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION |
| M37753FFCHP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE CHIP 16 BIT CMOS MICROCOMPUTER FLASH MEMORY VERSION |
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