參數(shù)資料
型號(hào)： M38004M3-XXXSS
廠商： Mitsubishi Electric Corporation
元件分類： DC/DC變換器
英文描述： 1 watt dc-dc converters
中文描述： 1瓦的DC - DC轉(zhuǎn)換器
文件頁數(shù)： 19/173頁
文件大?。?/td> 4203K
代理商： M38004M3-XXXSS
HARDWARE
1-5
3800 GROUP USER’S MANUAL
8-bit CMOS I/O port with the same function as
port P0
CMOS compatible input level
CMOS 3-state output structure
Pin
V
CC
V
SS
CNV
SS
RESET
X
IN
X
OUT
P0
0
– P0
7
P1
0
– P1
7
P2
0
– P2
7
P3
0
– P3
7
P4
0
, P4
1
P4
2
/INT
0
,
P4
3
/INT
1
P4
4
/R
X
D,
P4
5
/T
X
D,
P4
6
/S
CLK
,
P4
7
/S
RDY
P5
0
/INT
2
–
P5
3
/INT
5
P5
4
/CNTR
0
,
P5
5
/CNTR
1
P5
6
, P5
7
P6
0
– P6
7
P7
0
, P7
1
Function
Apply voltage of 3.0 V to 5.5 V to V
CC
, and 0 V to V
SS
.
(Extended operating temperature version : 4.0 V to 5.5 V)
This pin controls the operation mode of the chip.
Normally connected to V
SS
.
If this pin is connected to V
CC
, the internal ROM is inhibited and external memory is accessed.
Reset input pin for active “L”
Input and output signals for the internal clock generating circuit.
Connect a ceramic resonator or quartz-crystal oscillator between the X
IN
and X
OUT
pins to set the
oscillation frequency.
If an external clock is used, connect the clock source to the X
IN
pin and leave the X
OUT
pin open.
The clock is used as the oscillating source of system clock.
8 bit CMOS I/O port
I/O direction register allows each pin to be individually programmed as either input or output.
At reset this port is set to input mode.
In modes other than single-chip, these pins are used as address, data, and control bus I/O pins.
CMOS compatible input level
CMOS 3-state output structure
8-bit CMOS I/O port with the same function as port P0
CMOS compatible input level
CMOS 3-state output structure
PIN DESCRIPTION
Table 1. Pin description
PIN DESCRIPTION
Name
Power source
CNV
SS
Reset input
Clock input
Clock output
I/O port P0
I/O port P1
I/O port P2
I/O port P3
I/O port P4
I/O port P5
I/O port P6
I/O port P7
Function except a port function
External interrupt input pins
Serial I/O I/O pins
External interrupt input pins
Timer X and Timer Y I/O pins
8-bit CMOS I/O port with the same function as port P0
CMOS compatible input level
CMOS 3-state output structure
2-bit CMOS I/O port with the same function as port P0
CMOS compatible input level
CMOS 3-state output structure
相關(guān)PDF資料
PDF描述
M38005M1-XXXSP 4.25 Gbps Cable And PC Board Equalizer 16-QFN -40 to 85
M38005M1-XXXSS 4.25 Gbps Cable And PC Board Equalizer 16-QFN -40 to 85
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38004M4-DXXXSP 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER 740 FAMILY / 38000 SERIES
M38004M4-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38004M4-XXXFS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38004M4-XXXHP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38004M4-XXXSP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
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