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參數(shù)資料
| 型號(hào)： | M34250 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Single Chip 4 Bits CMOS Microcomputer(4位單片機(jī)) |
| 中文描述： | 4位單片微機(jī)的CMOS（4位單片機(jī)） |
| 文件頁數(shù)： | 6/58頁 |
| 文件大?。?/td> | 331K |
| 代理商： | M34250 |
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MITSUBISHI
ELECTRIC
6
MITSUBISHI MICROCOMPUTERS
4250 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER
PORT FUNCTION
Control
bits
1
4
4
2
Control
instructions
SD
RD
SZD
CLD
SCP
RCP
SNZCP
OKA
IAK
OSA
IAS
LGOP
OGA
IAG
OFA
IAF
Control
registers
PU0
K0
LO
PU0, K0
PU0, K0
V1
PU0, K0
Output structure
N-channel open-drain
N-channel open-drain
N-channel open-drain
N-channel open-drain
Input/
Output
I/O
(4)
I/O
(4)
I/O
(4)
I/O
(2)
Remark
Pull-up function
(programmable)
Logic operation function
(programmable)
Key-on wakeup functions
(programmable)
Pull-up functions
Key-on wakeup functions
(only pull-up function is
programmable)
Pull-up functions
(programmable)
Key-on wakeup functions
(programmable)
Pin
D
0
, D
1
D
2
/C
D
3
/K
S
0
–S
3
G
0
/INT
G
1
/T
OUT
G
2
, G
3
F
0
, F
1
Port
Port D
Port S
Port G
Port F
DEFINITION OF CLOCK AND CYCLE
System clock
This is the source clock input to the X
IN
pin. Connect pins X
IN
and X
OUT
directly. Then, pull up X
IN
pin through a resistor and
pull down X
OUT
pin through a capacitor.
Instruction clock
The instruction clock is a signal derived by dividing the system
clock by 4, and is the basic clock for controlling this product.
Machine cycle
One machine cycle is the time required to execute the minimum
instruction (one-cycle instruction). The machine cycle is
equivalent to the instruction clock cycle.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M34250E2FP | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34250M2 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34282M2-064GP | Aluminum Electrolytic Capacitor; Capacitor Type:Computer Grade; Voltage Rating:75VDC; Capacitor Dielectric Material:Aluminum Electrolytic; Operating Temperature Range:-40 C to C; Capacitance:68000uF RoHS Compliant: Yes |
| M34282M1 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34282M2 | SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M34250E2FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34250M2 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34250M2-066FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34250M2-086FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
| M34250M2-099FP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER |
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