參數(shù)資料
型號: M37753M8C
廠商: Mitsubishi Electric Corporation
英文描述: Single Chip 16 Bits CMOS Microcomputer(16位單片機)
中文描述: 單片微機16位的CMOS(16位單片機)
文件頁數(shù): 71/109頁
文件大小: 865K
代理商: M37753M8C
71
MITSUBISHI MICROCOMPUTERS
M37753M8C-XXXFP, M37753M8C-XXXHP
M37753S4CFP, M37753S4CHP
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Fig. 85 Processor modes and ports P0 to P4
Note
: The signal output disable select bit (bit 4 of the particular function select register 1) can stop the E signal output in the single-chip mode and the
φ
1
output
in the microprocessor mode. In the memory expansion mode or the microprocessor mode, signal E can also be fixed to “H” when the internal memory
area is accessed.
PM
1
PM
0
Mode
Port
Port 0
BYTE = “L”
BYTE = “H”
BYTE = “L”
0
0
Single-chip mode
* In this case, bit 7 of processor mode regis-
ter 0 is “0.”
0
1
Memory expansion mode
* In this case, bit 7 of processor mode regis-
ter 0 is “0.”
1
0
Microprocessor mode
Same as left
Same as left
Same as left
Same as left
Same as left
Same as left
Clock
φ
1
is output from P4
2
regardless of
bit 7 of processor mode register 0 ; the
others are the same as left
(Note)
.
BYTE = “H”
Port P3
Port P4
* In this case, bit 7 of processor mode regis-
ter 0 is “1.”
* In this case, bit 7 of processor mode regis-
ter 0 is “1.”
I/O port
E
P0
0
to
P0
7
E
I/O port
P1
0
to
P1
7
E
P2
0
to
P2
7
I/O port
E
P3
0
to
P3
3
I/O port
E
P4
0
to
P4
7
I/O port
φ
1
P4
2
E
P0
0
to
P0
7
(Note)
Address A
0
to A
7
E
A
8
to A
15
P1
0
to
P1
7
Address Data(odd)
E
P1
0
to
P1
7
Address A
8
to A
15
EA
16
to A
23
P2
0
to
P2
7
Address
Data(even)
EA
16
to A
23
P2
0
to
P2
7
Address
Data
(even,odd)
E
HLDA
BHE
R/W
ALE
P3
3
P3
2
P3
1
P3
0
I/O Port
P4
2
to
P4
7
E
HOLD
RDY
P4
1
P4
0
φ
1
P4
2
Same as above except P4
2
Same as above except P4
2
Port
P1
Port
P2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M37753M8C-XXXFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37753M8C-XXXHP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37753S4CFP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37753S4CHP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
M37754 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 16BIT CMOS MICROCOMPUTER