參數(shù)資料
型號(hào)： M38002E4FS
元件分類： 微控制器/微處理器
英文描述： 8-BIT, UVPROM, 8 MHz, MICROCONTROLLER, CQCC64
封裝： QFN-64
文件頁數(shù)： 88/174頁
文件大?。?/td> 1752K
代理商： M38002E4FS
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
VCC
VSS
CNVSS
RESET
XIN
XOUT
P00 – P07
P10 – P17
P20 – P27
P30 – P37
P40, P41
P42/INT0,
P43/INT1
P44/RXD,
P45/TXD,
P46/SCLK,
P47/SRDY
P50/INT2 –
P53/INT5
P54/CNTR0,
P55/CNTR1
P56, P57
P60 – P67
P70, P71
Function
Apply voltage of 3.0 V to 5.5 V to VCC, and 0 V to VSS.
(Extended operating temperature version : 4.0 V to 5.5 V)
This pin controls the operation mode of the chip.
Normally connected to VSS.
If this pin is connected to VCC, 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 XIN and XOUT pins to set the
oscillation frequency.
If an external clock is used, connect the clock source to the XIN pin and leave the XOUT 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
CNVSS
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
M38002M4-XXXSP 8-BIT, MROM, 8 MHz, MICROCONTROLLER, PDIP64
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M38002E4SP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38002E4SS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38002E4-XXXFP 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38002E4-XXXFS 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:8-BIT SINGLE-CHIP MICROCOMPUTER
M38002E4-XXXHP 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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