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參數(shù)資料
| 型號： | M38501D1 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| 中文描述： | 單芯片8位CMOS微機(jī) |
| 文件頁數(shù)： | 16/52頁 |
| 文件大?。?/td> | 807K |
| 代理商： | M38501D1 |
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16
3850 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Fig. 14 Block diagram of timer X, timer Y, timer 1, and timer 2
Q
Q
“1”
“0”
P2
7
/CNTR
0
Q
Q
P4
0
/CNTR
1
“0”
“1”
R
R
“1”
“0”
“0”
“1”
T
T
Prescaler X latch (8)
Prescaler X (8)
Timer X latch (8)
Timer X (8)
To timer X interrupt
request bit
Toggle flip-flop
Timer X count stop bit
Pulse width
measurement
mode
Event
counter
mode
To CNTR
0
interrupt
request bit
Pulse output mode
Port P2
7
latch
Port P2
7
direction register
CNTR
active
edge selection
bit
Timer X latch write pulse
Pulse output mode
Timer mode
Pulse output mode
Prescaler Y latch (8)
Prescaler Y (8)
Timer Y latch (8)
Timer Y (8)
To timer Y interrupt
request bit
Toggle flip-flop
Timer Y count stop bit
To CNTR
1
interrupt
request bit
Pulse output mode
Port P4
0
latch
Port P4
0
direction register
CNTR
active
edge selection
bit
Timer Y latch write pulse
Pulse output mode
Timer mode
Pulse output mode
Data bus
Data bus
Prescaler 12 latch (8)
Prescaler 12 (8)
Timer 1 latch (8)
Timer 1 (8)
Data bus
Timer 2 latch (8)
Timer 2 (8)
To timer 2 interrupt
request bit
To timer 1 interrupt
request bit
0
active
CNTR
bit
CNTR
active
edge selection
bit
Pulse width
measure-
ment mode
Event
counter
mode
f(X
CIN
)
Timer 12 count source selection bit
f(X
IN
)/16
f(X
IN
)/2
Timer Y count source selection bit
f(X
IN
)/16
f(X
IN
)/2
Timer X count source selection bit
f(X
IN
)/16
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|---|---|
| M38501E1H-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT CISC SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES |
| M38501E1H-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT CISC SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES |
| M38501E1H-XXXSS | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT CISC SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES |
| M38501E1-XXXFP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT CISC SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES |
| M38501E1-XXXSP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT CISC SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES |
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