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參數(shù)資料
| 型號： | M34280 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Single-Chip 4-Bit CMOS Microcomputer for Infrared Remote Control Transmitters(用于紅外線遠(yuǎn)程遙控發(fā)送器的4位單片機(jī)) |
| 中文描述： | 單芯片4位CMOS紅外遙控發(fā)射器（用于紅外線遠(yuǎn)程遙控發(fā)送器的4位單片機(jī)微機(jī)） |
| 文件頁數(shù)： | 5/47頁 |
| 文件大小： | 508K |
| 代理商： | M34280 |
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MITSUBISHI
ELECTRIC
5
MITSUBISHI MICROCOMPUTERS
4280 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS
PORT BLOCK DIAGRAMS
CLD instruction
SD instruction
RD instruction
S
R
Q
A
2
S
R
Q
PU0
2
A
i
A
i
D
T
Q
(Note 2)
V1
2
A
3
D
T
Q
R
V1
0
CARRY
Q
D
T R
A
0
A
0
D
T
Q
PU0
0
A
1
A
1
D
T
Q
PU0
1
CLD instruction
SD instruction
RD instruction
Register Y
Decoder
Register Y
Decoder
(Note 1)
(Note 1)
(Note 1)
(Note 1)
Ports D
0
–D
6
Port D
7
(Note 4)
Pull-down
transistor
Port E
0
(Note 4)
Port E
1
(Note 4)
Port E
2
(Note 4)
(Note 1)
(Note 1)
Pull-down
transistor
Pull-down
transistor
Pull-down
transistor
Pull-down
transistor
(Note 1)
To timer 1
Ports G
0
–G
3
(Note 4)
Port CARR
Carrier wave
output control
signal
TCA
instruction
OCRA instruction
Carrier wave
output circuit
Register A
Timer 1 underflow signal
Skip decision (SZD instruction)
Key-on wakeup input
Key-on wakeup input
A
j
(Note 3)
TCA instruction
Register C
Register A
TAC instruction
OEA
instruction
IAE instruction
Register A
Register A
Key-on wakeup input
Key-on wakeup input
Register A
OEA
instruction
IAE instruction
IAE instruction
Register A
Key-on wakeup input
OGA
instruction
IAG instruction
Notes 1:
2:
3:
4:
This symbol represents a parasitic diode.
i represents bits 0 to 3.
j represents bits 0 to 2.
Applied voltage must be less than V
DD
.
A
j
(Note 3)
Register A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M34280E1FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280E1GP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1-060FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
| M34280M1-082GP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS |
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