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| 型號(hào)： | M38B44MDH-XXXXFP |
| 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(yè)數(shù)： | 15/78頁(yè) |
| 文件大小： | 1214K |
| 代理商： | M38B44MDH-XXXXFP |
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15
38B4 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Table 7 List of I/O port functions (2)
Pin
Name
Input/Output
I/O Format
Non-Port Function
Related SFRs
Ref.No.
P8
0
/FLD
32
– Port P8
P8
3
/FLD
35
Input/output,
individual bits
Low-voltage input level
High-breakdown voltage P-
channel open-drain output
Low-voltage input level
CMOS 3-state output
FLD automatic display function FLDC mode register
(1)
Port P8FLD/port switch register
P8
4
/FLD
36
P8
5
/RTP
0
/
FLD
37
,
P8
6
/RTP
1
/
FLD
38
P8
7
/PWM
0
/
FLD
39
(18)
(19)
FLD automatic display function FLDC mode register
Real time port output
Port P8FLD/port switch register
Timer X mode register 2
FLD automatic display function FLDC mode register
PWM output
(20)
Port P8FLD/port switch register
PWM control register
P9
0
/X
CIN
P9
1
/X
COUT
Port P9
CMOS compatible input level Sub-clock generating circuit I/O CPU mode register
CMOS 3-state output
(21)
(22)
Notes 1 :
Make sure that the input level at each pin is either 0 V or Vcc during execution of the STP instruction.
When an input level is at an intermediate potential, a current will flow from Vcc to Vss through the input-stage gate.
2 :
How to use double-function ports as function I/O ports, refer to the applicable sections.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M38B44MEH-XXXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B44MFH-XXXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B45E1H-XXXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B45E2H-XXXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
| M38B45E3H-XXXXFP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER |
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